Low Voltage SourceMeter® Instrument
Contents
1. 1pV 20V and 10pA 1A precision voltage and current sourcing and measurement capabilities Five instruments in one IV Source IVR Measure Source and sink 4 quadrant operation 0 012 basic measure accuracy with 6 2 digit resolution 2 4 and 6 wire remote V source and measure sensing 1700 readings second at 41 2 digits via GPIB Standard SCPI GPIB RS 232 and Keithley Trigger Link interfaces Keithley LabTracer 2 0 I V curve tracing application software download 1 888 KEITHLEY us only on the Market Low Voltage SourceMeter Instrument The economical Model 2401 is the latest member of Keithley s Series 2400 SourceMeter family designed specifically for low voltage test applica tions that demand tightly coupled sourcing and measurement Like all Series 2400 SourceMeter models the Model 2401 provides precision voltage and current sourcing and measure ment capabilities 1uV 20V and 10pA 1A It is both a highly stable DC power source and a true instrument grade 6 2 digit multimeter The power source characteristics include low noise precision and readback The multimeter capabilities include high repeatability and low noise The result is a compact single channel DC parametric tester In operation it can act as a voltage source a current source a voltage meter a current meter and an ohmmeter The Lowest Cost Precision Source Measurement Unit SMU Instrument The Model 24012. 00000 MQS 10 Q 1 uA 0 11 300 Q 0 05 100 Q 2 Accuracies apply to 2 or 4 wire mode when properly zeroed 7 9 o 3 Manual ohms only except 2420 2425 2430 2440 for 2Q range and 20 0000 MQ 100 Q 1 uA 0 11 1 KQ 0 05 500 Q 2400 2401 or 2410 for 200MQ range 200 000 MQ 1 kQ 100 nA 0 66 10 KQ 0 35 5 kQ 4 Source readback enabled offset compensation ON Also available on gt 200 000 MQ _ _ Source Inge Meas Vice Source Ipee Meas Vacg 2410 2420 2425 2430 and 2440 with similar accuracy enhancement 5 In pulse mode limited to 0 1 PLC measurement 6 Except 2440 default test current is 5wA a Except 2440 default test current is 0 5uA System Speeds MEASUREMENT MAXIMUM RANGE CHANGE RATE 75 second MAXIMUM MEASURE AUTORANGE TIME 40ms fixed source Sweep Operation Reading Rates rdg second for 60Hz 50Hz Source Measure Measure Source Measure Pass Fail Test 5 Source Memory Speed NPLC Trigger Origin To Mem To GPIB To Mem To GPIB To Mem To GPIB To Mem To GPIB Fast 0 01 internal 2081 2030 1754 1551 1515 1369 902 900 981 165 162 165 TEEE 488 1 Mode 0 01 external 1239 1200 1254 1018 990 1035 830 830 886 163 160 163 Fast 0 01 internal 2081 2030 1198 1210 1551 1515 1000 900 902 900 809 840 165 162 164 162 IEEE 488 2 Mode 0 01 external 1239 1200 1079 1050 1018 990 916 835 830 830 756 780 163 160 162 160 Medium 0 10 internal 510 433 509 4
3. SENSE LEAD RESISTANCE 1MQ for rated accuracy VIBRANON MIIPERIE S800 Glasi 3 Random SENSE INPUT IMPEDANCE gt 100Q WARM UP 1 hour to rated accuracies i DIMENSIONS 89mm high x 213mm wide x 370mm deep 3 2 in x 8 in X 14 6 in Bench lt V s 24 440 GUARD OFFSET VOLTAGE lt 1504V typical 300V for Models 2430 2440 Configuration with handle and feet 104mm high x 238mm wide x 370mm deep 4 in x SOURCE OUTPUT MODES 9 in x 14 6 in Fixed DC level 4 4 An Memory List aked Gente WEIGHT 3 21kg 7 08 Ibs Model 2425 2430 2440 4 1kg 9 0 Ibs Stair linear and log ENVIRONMENT Operating 0 50 C 70 R H up to 35 C Derate 3 R H C 35 50 C Storage 25 C to 65 C Model 2401 specifications 7a zZ Lu 2 zZ n 1 888 KEITHLEY ws oniy KEITHLEY www keithley com A GREATER MEASURE OF CONFIDENCE
4. is the lowest cost precision SMU instrument on the market offering an economical 20W LV source measure alternative to configuring systems and test benches with separate program mable power supplies and digital multimeters The Model 2401 also offers an economical alternative for applications for which precision programmable power supplies cannot deliver sufficient accuracy signal range source setting or readback resolution The Model 2401 offers users all the same accuracy speed and measurement functions as the other instruments in the Series 2400 family It shares a common operating code base with the rest of the family so it can be operated and programmed within its range boundaries just like any other Series 2400 instrument The only functional differences between the Model 2401 and the Model 2400 are that the Model 2401 does not include 200V source and measure ranges or back panel Digital I O port capabilities However the DB 9 connector is still provided to provide test fixture interlock signals Model 2401 Applications Manufacturers of components and modules for the communications semiconductor computer automotive and medical industries will find the Model 2401 invaluable for a wide range of char acterization and production test applications Its 20V 1A output makes it ideal for character izing the current voltage I V performance of photovoltaic solar cells high brightness LEDs HBLEDs low voltage materials CMOS circ
5. 33 470 405 470 410 389 343 388 343 133 126 132 126 IEEE 488 2 Mode 0 10 external 438 380 438 380 409 360 409 365 374 333 374 333 131 125 131 125 Normal 1 00 internal 59 49 59 49 58 48 58 48 56 67 56 47 44 38 44 38 IEEE 488 2 Mode 1 00 external 57 48 57 48 57 48 57 47 56 47 56 47 44 38 44 38 Single Reading Operation Reading Rates rdg second for 60Hz 50Hz Measure Source Measure gt Source Measure Pass Fail Test 5 Speed NPLC Trigger Origin To GPIB To GPIB To GPIB Fast 488 1 0 01 internal 537 140 135 Fast 488 2 0 01 internal 256 256 79 83 79 83 Medium 488 2 0 10 internal 167 166 72 0 69 70 Normal 488 2 1 00 internal 49 42 34 6D 35 80 Component for 60Hz 50Hz Source Measure Pass Fail Test 7 Speed NPLC Trigger Origin Measure To GPIB Source Pass Fail Test To GPIB Fast 0 01 external 1 04 ms _ 1 08 ms 0 5 ms 0 5 ms 4 82 ms 5 3 ms Medium 0 10 external 2 555 ms 2 9 ms 0 5 ms 0 5 ms 6 27ms_ 7 1 ms Normal 1 00 external 17 53 ms 20 9 ms 0 5 ms_ 0 5 ms 21 31 ms 25 0 ms NOTES Pass Fail test performed using one high limit and one low math limit Includes time to re program source to a new level before making measurement Time from falling edge of START OF TEST signal to falling edge of END OF TEST signal Command processing time of SOURce VOLTage CURRent TRIGgered lt nrf gt command not included 1 Reading
6. Low Cost Kelvin Clip Lead Set 8607 2 Wire 1000V Banana Cables 1m 3 3 ft CA 18 1 Shielded Dual Banana Cable 1 2m 4 ft SWITCHING HARDWARE 7001 wo Slot Switch System 7002 en Slot Switch System 7019 C 6 Wire Ohms Switch Card 7053 High Current Switch Card CABLES ADAPTERS 7007 1 Shielded GPIB Cable 1m 3 3 ft 7007 2 Shielded GPIB Cable 2m 6 6 ft 7009 5 RS 232 Cable 8620 Shorting Plug COMMUNICATION INTERFACE KPCI 488LPA IEEE 488 Interface Controller for the PCI Bus KUSB 488B EEE 488 USB to GPIB Interface Adapter TRIGGERING AND CONTROL 8501 1 Trigger Link Cable DIN to DIN 1m 3 3 ft 8501 2 rigger Link Cable DIN to DIN 2m 6 6 ft 8502 rigger Link to BNC Breakout Box 8503 Trigger Link Cable DIN to Dual BNC 1m 3 3 ft 8505 Male to 2 Female Y DIN Cable for Trigger Link RACK MOUNT KITS 4288 1 Single Fixed Rack Mount Kit 4288 2 Dual Fixed Rack Mount Kit 4288 4 Dual Fixed Rack Mount Kit 4288 5 Shelf Type Side by Side Rack Mounting Kit 4288 9 Dual Fixed Rack Mounting Kit SOFTWARE LabTracer 2 0 Curve Tracing Software downloadable SERVICES AVAILABLE 2401 3Y EW 1 year factory warranty extended to 3 years from date of shipment C 2401 3Y ISO 3 ISO 17025 accredited calibrations within 3 years of purchase TRN 2400 1C Course Unleashing the Power of Your SourceMeter Instrument 1 888 KEITHLEY us only www keithley com Low Voltage SourceMeter Instrument Advantages of a Tight
7. asurement points and the source level at Bias Bias each point Start Logarithmic staircase sweep e Up to 1700 readings second at 4 digits to the GPIB bus e 5000 readings can be stored in the non volatile buffer memory Bias Bias Custom sweep If Fails Test 1 Bin part to bad bin 2 Transmit data to com puter while handler is placing new part Test Pass Fail Test If Passes Test Test 1 Check V at 10OmA Go to Test 2 against pass fail limits Test 2 CheckV at 1A against Go to Test 3 pass fail limits Test 3 Check leakage current at 1 Bin part to good bin 500V and test against 2 Transmit readings to computer pass fail limits while handler is placing new part 3 Return to Test 1 3 Return to Test 1 1 888 KEITHLEY us only www keithley com KEITHLEY A GREATER MEASURE OF CONFIDENCE a o z D wn oO D ins oo amp O i J i 2 a VU D DS a ine 2 A s ts 20 SMU INSTRUMENTS D D i wn D z as 20 amp O h 2 f Q a VU D hm a o 2 A O iS 20 SMU INSTRUMENTS 2401 Unique 6 Wire Ohms Technique The Model 2401 can make standard 4 wire split Kelvin and 6 wire guard ed ohms measurements and can be configured for either the constant cur rent or constant voltage method The 6 wire ohms techniqu
8. ddress applications that require integrating multiple source and measure channels and or pulsing capabilities KEITHLEY GREATER MEASURE OF CONFIDENCE Series 2400 Voltage Accuracy Local or Remote Sense Low Voltage SourceMeter Line Source Measurement 5 4 Accuracy 1 Year Default Accuracy 1 Year Programming 23 C 5 C Measurement 23 C 5 C Output Slew Rate Model Range Resolution rdg volts Resolution rdg volts 30 Source Sink Limit 200 000 mV 5 wv 0 02 600 uV 1 pv 0 012 300 uV sina sto 2 00000 V 50 uV 0 02 600 uV 10 uV 0 012 300 uV 21 V 1 05 A 20 0000 V 500 uV 0 02 2 4 mV 100 uV 0 015 1 5 mV 0 08 V us 210 V 105 mA 200 000 V 5 mV 0 02 24 mV ImvV 0 015 10 mV 0 5 Vius 200 000 mV 5 uV 0 02 600 uV 1 wv 0 012 300 uV 2401 2 00000 V 50 uV 0 02 600 uV 10 uV 0 012 300 uV 21 V 1 05 A 20 0000 V 500 uV 0 02 2 4 mV 100 uV 0 015 1 5 mV 0 08 V us TEMPERATURE COEFFICIENT 0 18 C and 28 50 C 0 15 x accuracy specification C VOLTAGE REGULATION Line 0 01 of range Load 0 01 of range 1004Y OVER VOLTAGE PROTECTION User selectable values 5 tolerance Factory default none CURRENT LIMIT Bipolar current limit compliance set with single value Min 0 1 of range OVERSHOOT lt 0 1 typical full scale step resistive load 10mA range NOTES 1 2400 2401 2410 Only Specifications valid for continuous output currents below 105mA Fo
9. e SMU INSTRUMENTS Series 2400 Low Voltage SourceMeter Line TEMPERATURE COEFFICIENT 0 18 C and 28 50 C 0 15 x accuracy specification C SOURCE I MODE MANUAL OHMS Total uncertainty I source Resistance Measurement Accuracy Local or Remote Sense 2 5 faul Normal Accuracy Enhanced Accuracy accuracy V measure accuracy 4 wire remote sense Default Test as oc yechi Current alg a i 25 EH i SOURCE V MODE MANUAL OHMS Total uncertainty V Default 2400 2401 1 Year rdg ohms 1 Year rdg ohms source accuracy I measure accuracy 4 wire remote sense Range Resolution 2410 2400 2401 2400 2401 6 WIRE OHMS MODE Available using active ohms guard and lt 0 20000 Source Lec Meas Vacc Source Lec Meas Vicc guard sense Max Guard Output Current 50mA except 1A range Accuracy is load dependent Refer to White Paper no 2 00000 8 10 uQ Source Igoe Meas Veo Source Igoe Meas Veo oe ni E TE p 20 0000 Q 100 uQ 100 mA 0 10 0 003 Q 0 07 0 001 Q GUARD OUTPUT IMPEDANCE lt 0 1Q in ohms mode 200 000 Q 1mQ 10 mA 0 08 0 03 Q 0 05 0 01 Q 2 00000 kQ 10 mQ 1mA 0 07 03 Q 0 05 01 Q NOTES 7 s 1 Speed Normal 1 PLC For 0 1 PLC add 0 005 of range to offset 20 0000 kQ 100 mQ 100 uA 0 06 3 Q 0 04 1 Q specifications except 200mV 1A 10A ranges add 0 05 For 0 01 PLC 200 000 kQ 1 Q 10 uA 0 07 30 Q 0 05 10 Q ee to offset specifications except 200mV 1A 10A 2
10. e e Uses guard and guard sense leads in addition to the 4 wire sense and source leads e Locks out parallel current paths when measuring resistor networks or hybrid circuits to isolate the component under test e Allows users to configure and plot data easily from Series 2400 SourceMeter instruments making characterization of 2 3 and 4 terminal devices a snap GUARD cs GUARD SENSE IN OUT HI SENSE HI s Vmeter DUT R2 RI R3 SENSE LO aao aa IN OUT LO 6 Wire Ohms Circuit All test current flows through R1 because the high current guard drives the voltage across R2 to OV Free LabTracer 2 0 device characterization software downloadable 1 888 KEITHLEY us only www keithley com A Low Voltage SourceMeter Instrument Advantages of a Tightly Integrated Instrument By linking source and measurement circuitry in a single unit these instru ments offer a variety of advantages over systems configured with separate source and measurement instruments For example they minimize the time required for test station development setup and maintenance while lowering the overall cost of system ownership They simplify the test pro cess itself by eliminating many of the complex synchronization and connec tion issues associated with using multiple instruments And their compact half rack size conserves preciou
11. e IN OUT HI Remote SENSE HI Vsource Feedback to Adjust Vsource Remote SENSE LO Local I IN OUT LO Source V Measure I V or Q configuration KEITHLEY A GREATER MEASURE OF CONFIDENCE 2401 I V Characteristics Like all Series 2400 SourceMeter instruments the Model 2401 provides four quadrant opera tion In the first and third quadrants it operates as a source delivering power to a load In the second and fourth quadrants it operates as a sink dissipating power internally Voltage cur rent and resistance can be measured during source or sink operation 20V 200V Duty cycle limite Model 2401 four quadrant operation Built In Test Sequencer Source Memory List The Source Memory list provides faster and eas ier testing by allowing you to set up and execute up to 100 different tests that run without PC intervention Stores up to 100 instrument configurations each containing source settings measurement settings pass fail criteria etc e Pass fail limit test as fast as 500s per point e Onboard comparator eliminates the delay caused when sending data to the computer for analysis e Built in user definable math functions to calculate derived parameters Example Test Sequence Low Voltage SourceMeter Instrument Trigger Link Interface All SourceMeter instruments include Keithley s unique Trigger Link interface which provides high speed seamless communications wit
12. el 2425 and 2430 range boundary and Model 2440 MINIMUM COMPLIANCE VALUE 0 1 of range Source 3 Accuracy Measurement gt 6 1 Year Accuracy 1 Year Programming 23 C 5 C Default Measurement 23 C 5 C Model Range Resolution rdg amps Resolution rdg amps Source Sink Limit 1 00000 uA 50 pA 0 035 600 pA 10 pA 0 029 300 pA 10 0000 uA 500 pA 0 033 2nA 100 pA 0 027 700 pA 2400 2400 C 100 000 uA 5nA 0 031 20 nA 1nA 0 025 6nA 2401 i 1 00000 mA 50 nA 0 034 200 nA 10 nA 0 027 60 nA 1 05A 21 V 10 0000 mA 500 nA 0 045 2uA 100 nA 0 035 600 nA 100 000 mA 5 mA 0 066 20 uA 1yA 0 055 6 mA 1 00000 A 50 uA 0 27 900 uA 10 uA 0 22 570 uA TEMPERATURE COEFFICIENT 0 18 C and 28 50 C 0 15 x accuracy specification C CURRENT REGULATION Line 0 01 of range Load 0 01 of range except Model 2440 5A range 0 05 100pA VOLTAGE LIMIT Bipolar voltage limit compliance set with single value Min 0 1 of range OVERSHOOT lt 0 1 typical ImA step RL 10kQ 20V range for Model 2400 2401 2410 2420 2425 2430 LOV range for Model 2440 CONTACT CHECK SPECIFICATIONS requires C version Not available for Model 2401 SPEED 350s for verification and notification CONTACT CHECK 2Q 15Q 50 Q No contact check failure lt 1 00 Q lt 13 5 Q lt 475 Q Always contact check failure gt 3 00 Q gt 16 5 Q gt 525 Q 1 888 KEITHLEY v s only www keit
13. h many of Keithley s other instruments For example use the Trigger Link interface to connect a SourceMeter instrument with a Series 7000 Switching System for a complete multipoint test solution With Trigger Link Series 7000 Switching Systems can be controlled by a SourceMeter instrument during a high speed test sequence independent of a computer and GPIB Automation for Speed A SourceMeter instrument streamlines production testing It sources voltage or current while making measurements without needing to change connections It is designed for reliable operation in non stop production environments To provide the throughput demanded by production applications the SourceMeter instrument offers many built in features that allow it to run complex test sequences without computer control or GPIB communications slowing things down Standard and Custom Sweeps Sweep solutions greatly accelerate testing with automation hooks Three basic sweep waveforms are provided that can be programmed for single event or continuous operation They are ideal for 1 V I R V I and W R characterization Bias Bias Linear Staircase Sweep Moves from the start level to the stop level in equal linear steps lt Stop Start Linear staircase sweep Logarithmic Staircase Sweep Done on a log scale with a specified number of steps per decade Stop e Custom Sweep Allows construction of special sweeps by specifying the number of me
14. hley com A NOTES 1 2400 2401 2410 Only Specifications valid for continuous output currents below 105mA For operation above 105mA continuous for gt 1 minute derate accuracy 10 35mA above 105mA 2 Full operation 1A regardless of load to 30 C 50 C for Model 2420 and 2440 Above 30 C 50 C for Model 2420 and 2440 ambient derate 35mA C and prorate 35mA Q load 4 wire mode For current sink operation on 1A 3A or 5A ranges maximum continuous power is limited to approximately 1 2 rated power or less depending on current up to 30 C ambient See power equations in the User s Manual to calculate allowable duty cycle for specific conditions 3 For sink mode 1A to 100mA range accuracy is Model 2400 2401 0 15 offset 4 Models 2410 2420 2425 2430 2440 0 5 offset 3 For 1A range accuracy is Model 2400 2401 1 5 offset 8 Models 2410 2420 2425 2430 2440 1 5 offset 3 4 Speed Normal 1 PLC For 0 1 PLC add 0 005 of range to offset specifications except 200mV 1A 10A ranges add 0 05 For 0 01 PLC add 0 05 of range to offset specifications except 200mV 1A 10A ranges add 0 5 5 Accuracies apply to 2 or 4 wire mode when properly zeroed 6 In pulse mode limited to 0 1 PLC measurement KEITHLEY GREATER MEASURE OF COIN FI DEN CE wn fe Q Vv D o wn S N D no fe SMU INSTRUMENTS wn Q VU D a wn 5 N o ne f
15. ly Integrated Instrument By linking source and measurement circuitry in a single unit the Model 2401 offers a variety of advantages over systems configured with separate source and measurement instruments For example it minimizes the time required for test station development setup and maintenance while lowering the overall cost of system ownership It simplifies the test process itself by eliminating many of the complex synchronization and connection issues associated with using multiple instruments Its compact half rack size conserves precious real estate in the test rack or bench Much More than a Power Supply The tightly coupled nature of a SourceMeter instrument provides many advantages over solutions configured from separate instruments such as a precision power supply and a digital multimeter For example the Model 2401 provides faster test times by reducing GPIB traffic and simplifies the remote programming interface It also protects the device under test from damage due to accidental overloads thermal runaway etc Both the Model 2401 s current and voltage source are program mable with readback to help maximize device measurement integrity If the readback reaches a pro grammed compliance limit then the source is clamped at the limit providing fault protection Local IN OUT HI SENSE HI Remote e Isource Remote SENSE LO Local IN OUT LO Source I Measure V I or configuration Imeter Complianc
16. r operation above 105mA continuous for gt 1 minute derate accuracy 10 35mA above 105mA 2 Speed Normal 1 PLC For 0 1 PLC add 0 005 of range to offset specifications except 200mV 1A 10A ranges add 0 05 For 0 01 PLC add 0 05 of range to offset specifications except 200mV 1A 10A ranges add 0 5 3 Accuracies apply to 2 or 4 wire mode when properly zeroed 4 In pulse mode limited to 0 1 PLC measurement Current Accuracy Local or Remote Sense ADDITIONAL SOURCE SPECIFICATIONS All Models TRANSIENT RESPONSE TIME 30s minimum for the output to recover to its spec following a step change in load COMMAND PROCESSING TIME Maximum time required for the output to begin to change following the receipt of SOURce VOLTage CURRent lt nrf gt command Autorange On 10ms Autorange Off 7ms OUTPUT SETTLING TIME Time required to reach 0 1 of final value after command is pro cessed 100s typical Resistive load 104A to 100mA range DC FLOATING VOLTAGE Output can be floated up to 250VDC Model 2440 40VDC from chassis ground REMOTE SENSE Up to 1V drop per load lead COMPLIANCE ACCURACY Add 0 3 of range and 0 02 of reading to base specification OVER TEMPERATURE PROTECTION Internally sensed temperature overload puts unit in standby mode RANGE CHANGE OVERSHOOT Overshoot into a fully resistive 100kQ load 10Hz to 1MHz BW adjacent ranges 100mV typical except 20V 200V 20V 60V on Model 2420 20V 100V on Mod
17. rates applicable for voltage or current measurements Auto zero off autorange off filter off display off trigger delay 0 and binary reading format 2 Purely resistive lead 14A and 10uA ranges lt 65ms 3 1000 point sweep was characterized with the source on a fixed range 1 888 KEITHLEY us only KEITHLEY www keithley com A GREATER MEASURE OF CONFIDENCE Series 2400 Low Voltage SourceMeter Line GENERAL Noise Rejection MEMORY BUFFER 5 000 readings 5 digits two 2 500 point buffers Includes selected measured NPLC NMRR CMRR value s and time stamp Lithium battery backup 3 yr battery life Fast d 80 dB SOURCE MEMORY LIST 100 points max Medium 0 1 80 dB PROGRAMMABILITY IEEE 488 SCPI 1995 0 RS 232 5 user definable power up states plus Slow 1 60 dB 100 dB factory default and RST DIGITAL INTERFACE Interlock Active low input Note DIO Post N A 1Except lowest 2 current ranges 90dB LOAD IMPEDANCE Stable into 20 000pF typical POWER SUPPLY 100V to 240V rms 50 60Hz automatically detected at power up Model 2400 2401 190VA COMMON MODE VOLTAGE 250V DC 40V DC for Model 2440 COMMON MODE ISOLATION gt 10 Q lt 1000pF 5 la eae ae OVERRANGE 105 of range source and measure EMC Conforms to European Union Directive 89 336 EEC EN 61326 1 l MAX VOLTAGE DROP BETWEEN INPUT OUTPUT AND SENSE TERMINALS 5V SAFETY UL listed to UL 61010B 1 2003 Conforms to European Union Low Voltage Directive MAX
18. s real estate in the test rack or bench Power of Five Instruments in One IV Source IVR Measure The tightly coupled nature of a SourceMeter instrument provides many advantages over separate instruments For example it provides faster test times by reducing GPIB traffic and simplifies the remote program ming interface It also protects the device under test from damage due to accidental overloads thermal runaway etc Both the current and voltage source are programmable with readback to help maximize device measure ment integrity If the readback reaches a programmed compliance limit then the source is clamped at the limit providing fault protection Unlike narrow performance SMU platforms including board level prod ucts which often deliver sub optimal analog measurements due to signifi cant loss in signal integrity accuracy power and or speed due to intercon nect thermal management and other issues all Series 2400 SourceMeter instruments combine the industry s widest dynamic range with uncompro mising throughput and superior measurement integrity Other Series 2400 SourceMeter Instruments If your application requires a wider sourcing or measurement range than the Model 2401 can provide other Series 2400 instruments page 33 likely offer the range you need Consult the range graphs shown here or the instrument specifications for details Series 2600A System SourceMeter instruments page 10 are also available to a
19. uits and low power semiconductor devices as well as resistance measurements on these devices The Model 2401 is well suited for use as a gate bias in applications involving devices with three or more terminals such as HBLEDs and photovoltaic cells reducing total system hard ware costs It also provides sufficient range for characterizing low voltage materials and devices including graphene and other nano and MEMs type structures which are inherently low voltage oriented A GREATER MEASURE OF CONFIDENCE TYPICAL APPLICATIONS High brightness LEDs DC and pulse e Photovoltaic cell efficiency source and sink e Precision DC power supply current measure e Discrete semiconductor devices e Passive devices e Laser diodes laser diode modules LEDs photodetectors l V characterization 7 e Connectors switches relays gt e Low voltages resistances LIV IDDQ a v a D D S wn o E as oo amp UO pae n f Q a VU D a ine 2 A fe O gt eS aS 20 SMU INSTRUMENTS Low Voltage SourceMeter Instrument Model 8605 Test Leads LabVIEW Software Driver downloadable ACCESSORIES AVAILABLE TEST LEADS AND PROBES 1754 2 Wire Universal 10 Piece Test Lead Kit 5804 Kelvin 4 Wire Universal 10 Piece Test Lead Kit 5805 Kelvin 4 Wire Spring Loaded Probes 5808 Low Cost Single pin Kelvin Probe Set 5809
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