370B Data Sheet
Contents
1. 65 6356 3900 Austria 41 52 675 3777 Balkan Israel South Africa and other ISE Countries 41 52 675 3777 Belgium 07 81 60166 Brazil amp South America 55 11 3741 8360 Canada 1 800 661 5625 Central East Europe Ukraine and the Baltics 41 52 675 3777 Central Europe amp Greece 41 52 675 3777 Denmark 45 80 88 1401 Finland 41 52 675 3777 France 33 0 1 69 86 81 81 Germany 49 221 94 77 400 Hong Kong 852 2585 6688 India 91 80 22275577 Italy 39 02 25086 1 Japan 81 3 6714 3010 Luxembourg 44 0 1344 392400 Mexico Central America amp Caribbean 52 55 5424700 Middle East Asia and North Africa 41 52 675 3777 The Netherlands 090 02 021797 Norway 800 16098 People s Republic of China 86 10 6235 1230 Poland 41 52 675 3777 Portugal 80 08 12370 Republic of Korea 82 2 528 5299 Russia amp CIS 7 495 7484900 South Africa 27 11 254 8360 Spain 34 901 988 054 Sweden 020 08 80371 Switzerland 41 52 675 3777 Taiwan 886 2 2722 9622 United Kingdom amp Eire 44 0 1344 392400 USA 1 800 426 2200 For other areas contact Tektronix Inc at 1 603 627 7111 Updated 12 May 2006 Our most up to date product information is available at www tektronix com Copyright 2006 Tektronix All rights reserved Tektronix products are covered by U S and foreign patents issued and pending Information in this publication super sedes that in all previously published material Specification2. LA DIV to 50 pA DIV Collector Current Ic Accuracy Within 0 1 DIV to the Vertical graticule lines Collector Current Ic Cursor Accuracy Within 1 5 of readout 0 1 DIV of the CURRENT DIV setting Horizontal Deflection System Collector Supply Volts Vce Range 3 kW 300 W Peak Power 100 mV DNV to 5 V DNV in a 1 2 5 sequence 30 W 3 W Peak Power 50 V DIV to 500 V DIV in a 1 2 5 sequence 300 mW 30 mW Peak Power 5 V DNV to 50 V DIV in a 1 2 5 sequence Step Generator Volts Vbe Range 100 mV DNV to 5 V DNV in a 1 2 5 sequence Step Generator Volts Vbe Accuracy Within 0 1 DIV of Horizontal graticules Digital Storage Acquisition A D Converter Resolution 10 bits for 1024 division 100 points per one division Tolerance Within 2 counts Max Data Point 1024 Max Sample Rate 1024 x line frequency Min Sample Rate 1 8 x line frequency Safety Standards Met UL3111 1 CAN CSA C22 2 NO 1010 1 EN 61010 1 with second amendment gt Ordering Information 370B High Resolution Programmable Curve Tracer 370B Standard Accessories A1001 Blank adapter for mounting custom sockets A1002 In line transistor adapter A1005 Axial diode lead adapter User Manual Order 070 A838 00 English Protective Cover Order 337 3344 02 Power Cord Order 161 0066 00 Fuses Order 159 0260 00 125 V 4 A Order 159 0259 00 250 V 2 A Utility Software Order 063 3
3. With this capability power curves can be displayed without excessive heating of the device Interactive Programmable Control Interactive control of all 370B and 371B measurements is accomplished from the full featured front panel or over the GPIB Every operating parameter can be controlled using the GPIB controller 370B and 371B Series LabView drivers are available at the Tektronix com web site These drivers have many of the building blocks to create a custom measurement solution Store and Recall Setups and Digitized Curves Up to 80 digitized characteristic curves can be stored on a diskette or in internal non volatile memory and recalled at the touch of a button A live curve can then be compared with a previously stored curve to assess temperature drift or other changes in operating parameters To help identify the data up to 24 characters of text may be used to label or annotate the curve data Operating parameters can be adjusted stored and recalled using several storage methods including the 370B and 371B system memory the built in 1 44 MB floppy drive or sent externally via the GPIB controller Automated Cursor The 370B and 371B provide three cursor measurement modes The dot cursor provides direct screen readout of voltage current gm or DC beta at any point The window cursor can be positioned between two curves to measure small signal beta or gm and can also be used for visual go no go tests The functi
4. 341 02 370B Recommended Accessories Service Manual Order 071 A842 00 K4000 Instrument cart Rackmount kit Order 016 0930 00 Opt 1R 371B High Power Programmable Curve Tracer 371B Standard Accessories A1002 In line transistor adapter User Manual Order 070 A840 00 English Power Cord Order 161 0066 00 Wire Set Order 012 1371 00 Fuses Order 159 0291 00 250 V 1 A Order 159 0238 00 250 V 4 A Utility Software Order 063 3341 02 371B Recommended Accessories A1001 Blank adapter for mounting custom sockets A1005 Axial lead adapter Service Manual Order 070 A843 00 K4000 Instrument cart Rackmount Kit Order 016 0930 00 Opt 1R Curve Tracers gt 370B 371B Power Plug Options Opt A1 Euro Plug 220V 50 Hz Opt A2 UK Plug 240V 50 Hz Opt A3 Australian Plug 240V 50 Hz Opt A5 Swiss Plug Opt AC China Plug 220V 50 Hz 50 Hz Opt A9 No power cord set to 220 240 V Service Opt C3 Calibration Service 3 Years Opt C5 Calibration Service 5 Years Opt D1 Calibration Opt D3 Calibration Option C3 Opt D5 Calibration Option C5 Data Report Data Report 3 Years with Data Report 5 Years with Opt R3 Repair Service 3 Years Opt R5 Repair Service 5 Years Curve Tracers e www tektronix com other_tm 7 Curve Tracers gt 370B 371B 8 Curve Tracers e www tektronix com other_tm Contact Tektronix ASEAN Australasia
5. Accuracy Within 1 5 of window cursor readout 0 3 x VERT DWV setting Display Invert typical Accuracy Within 0 1 x VERT DINV setting Digital Storage Vertical Acquisition A D Converter Resolution 10 Bits for 10 24 divisions 100 counts per division Max Data Points 1024 Max Sampling Rate Line frequency x 1024 Min Sampling Rate Line frequency x 2 Collector Base Current Range 1 pA div to 2 A div in a 1 2 5 sequence X10 MAG extends maximum sensitivity to 100 nA div 1 nA resolution Accuracy Within 1 5 of DOT cursor readout 0 05 x VERT DIV setting X10 MAG extends max sensitivity to 100 pA div 1 pA resolution Accuracy Within 1 5 of DOT cursor readout 0 05 x VERT DIV setting 1 nA Step Generator Display Range 1 step division 1 step 10 divisions with X10 MAG 10 steps division with STEP MULTI 1x Accuracy Within 0 3 division Display Offset typical Range 10 divisions with 0 1 div resolution Accuracy Within 1 5 of offset 0 06 x VERT DIV setting Display X10 MAG typical Accuracy Within 1 5 of window cursor readout 0 3 x VERT DIV setting Display Invert typical Accuracy Within 0 04 x VERT DWV setting Non store Horizontal Deflection System Collector Volts Range 50 nV div to 500 V div in a 1 2 5 sequence X10 MAG extends maximum sensitivity to 5 mV div 60 pV resolution Accuracy typical Within 2 o
6. Curve Tracers gt 370B 371B _ a gt Features amp Benefits High resolution DC Parametric Measurements With the 370B Resolution Down to 1 pA or 2 UV High Voltage and Current Sourcing With the 371B Up to 3 000 V or 400 A ONILNdWOd Built in Cursor Measurements Dot Window and Function Line Kelvin Sense Measurements Sweep Measurement Mode o o z z gt o n Waveform Comparison and Averaging Fully Programmable 1 44 MB Floppy Drive Stores Setup and Bitmap of Curves Direct Hardcopy with Third party Printer gt Applications Parametric Characterization 370B and 371B Programmable Curve Tracers of Semiconductors Failure Analysis Tektronix curve tracers offer power and In the R amp D lab Tektronix curve tracers Data Sheet Generation versatility to test the DC characteristics of are used for characterization of new Manufacturing Test semiconductor devices The 370B and 371B designs extraction of SPICE parameters Se Process Monitoring and curve tracers combine a simple to use failure analysis and data sheet generation Quality Control front panel digital acquisition and display In manufacturing test Tektronix curve Incoming Inspection and programmability to serve a variety of tracers are used to verify device quality Component Matching application needs and process monitoring They are also used for incoming inspection to verify device performance
7. LITUDE setting However 0 to 5 times when STEP OFFSET AMPLITUDE is 5 V or 2 A Number of Steps 0 to 10 However 0 to 5 when STEP OFFSET Step Polarity Positive Negative Step Rate Pulse 3 KW 1 4 0 25x the line frequency 300 W 1 2 5X the line frequency Stairstep 300 W 3 W 300 mW 30 mW 2x the line frequency 6 Curve Tracers www tektronix com other_tm Current Mode Amplitude Range Normal Step 1 pA to 2 mA in 1 2 5 sequence COLLECTOR SUPPLY HIGH VOLTAGE MODE 30 W 3 W and 300 mW 30 mW Pulsed Step 1 mA to 2 A in 1 2 5 sequence COLLECTOR SUPPLY HIGH CURRENT MODE 3 kW 300 W Maximum Current 20 x step amplitude except 10 times STEP OFFSET AMPLITUDE when control is set to 2 A per step Maximum Voltage 12 V 30 Accuracy At least 5 V Ripple Plus Noise Within 1 of STEP AMPLITUDE 10 nA Voltage Mode Step Amplitude Range 200 mV to 5 V in 1 2 5 sequence Short Circuit Current Limiting 100 mA 50 20 Maximum Voltage 10 x STEP AMPLITUDE with 5 V setting 20 x STEP AMPLITUDE except 5 V setting Ripple Plus Noise Within 1 of STEP AMPLITUDE 10 mV Vertical Deflection System Collector Current Ic Range 3 kW Peak Power 1 A DIV to 50 A DIV 300 W Peak Power 500 mA DIV to 5 A DIV 30 W Peak Power 100 LA DIV to 5 mA DIV 3 W Peak Power 10 pA DIV to 500 pA DIV 0 3 W Peak Power 10 LA DIV to 500 pA DIV 0 03 W Peak Power 1
8. and price change priv ileges reserved TEKTRONIX and TEK are registered trademarks of Tektronix Inc All other trade names referenced are the service marks trademarks or registered trademarks of their respective companies 05 06 DV WOW 76W 10757 3 Tektronix Pi Enabling Innovation r
9. f WINDOW cursor readout 0 1 x HORIZ DIV setting Base Emitter Volts Range 50 mV to 5 V div in a 1 2 5 sequence X10 MAG extends maximum sensitivity to 5 mV div 60 pV resolution Accuracy typical Within 2 of WINDOW cursor readout 0 1 x HORIZ DIV setting Step Generator Display Range 1 step division 1 step division with X10 MAG 10 steps division with STEP MULTI 1x Accuracy Within 0 3 division Display Offset Range 10 divisions in 0 1 division steps Accuracy Within 1 5 of offset 0 1 x HORIZ DIV setting Display X10 MAG Accuracy Within 1 5 of window cursor readout 0 3 x HORIZ DIV setting Display Invert Accuracy Within 0 1 x HORIZ DIV setting Digital Storage Horizontal Acquisition A D Converter Resolution 10 bits for 10 24 divisions 100 counts per division Max Data Points 1024 Max Sampling Rate Line frequency x 1024 Min Sampling Rate Line frequency x 2 Collector Volts Range 50 mV div to 500 V div in a 1 2 5 sequence X10 MAG extends maximum sensitivity to 5 mV div 50 V resolution Accuracy Within 1 5 of DOT cursor readout 0 05 x HORZ DIV setting Curve Tracers gt 370B 371B Acquisition Modes Normal Envelope and Average Envelope is Vertical or Horizontal Average is moving average with weight of 1 16 Safety Standards Met UL3111 1 CAN CSA C22 2 NO 1010 1 EN 61010 1 with second amendment Collector S
10. from 0 to 10 AUX Supply Range From 40 to 40 volts with 20 mV step resolution Accuracy typical Within 50 mV 1 5 of total output Output Current At least 100 nA at 20 V At least 10 mA at 40 V Ripple Plus Noise Less than 50 mV Curve Tracers e www tektronix com other_tm 3 Curve Tracers gt 370B 371B 400 V 2000 V a Max Volts Range 16 V 80 V Noise or Ripple IMA 1 nA 2 nA 5 NA Non store i Display Offset typical Emitter Current Vertical Deflection System Range 10 divisions with 0 1 div resolution Range Accuracy 1 nA div to 2 mA div in a 1 2 5 sequence Collector Base Current Range 1 uA div to 2 A div in a 1 2 5 sequence X10 MAG extends maximum sensitivity to 100 nA div 1 nA resolution Accuracy typical Within 2 of WINDOW cursor readout 0 1 x VERT DIV setting Emitter Current Range 1 nA div to 2 mA div in a 1 2 5 sequence X10 MAG extends maximum sensitivity to 100 pA div Accuracy typical Within 2 of WINDOW cursor readout 0 1 x VERT DIV settings 1 nA Maximum Displayed Noise or Ripple Depending on setting of MAX PEAK VOLTS Step Generator Display Range 1 step division 1 step 10 divisions with X10 MAG 10 steps division with STEP MULTI 1x Accuracy Within 0 3 division 4 Curve Tracers www tektronix com other_tm Within 1 5 of offset 0 1 x VERT DIV setting Display X10 MAG typical
11. on line cursor provides screen readout of a slope or intercept value Sweep Measurement Mode In the sweep measurement mode the curve tracer automatically constructs a family of curves The 371B achieves this with low duty cycle pulses With this capability power curves can be displayed without excessive heating of the device Direct Hardcopy Printouts Curve output data can be sent directly from the 370B and 371B to a Citizen iDP 3240 thermal printer Printing can continue while the 370B and 371B perform the next tasks gt Characteristics gt 370B Curve Tracer Characteristics Collector Supply Curve Tracers gt 370B 371B Peak Voltage Range 16V 80 V 400 V 2 000 V Polarity Modes AC DC Leakage Rectified Sine Available Current Peak Current 10A 2A 0 4A 0 05 A Peak Current PULSE mode 20A 4A 0 8A 0 1A Available Resistance Minimum Series Resistance 0 26 Q 6 4Q 160 Q 20 KQ Maximum Series Resistance 800 Q 20 KQ 500 kQ 12 5 MQ Available Peak Power 16 80 and 400 V Range 0 08 0 4 2 10 50 220 W 2 000 V Range 0 08 0 4 2 10 50 W Variable Collector Supply Settings As a of Maximum Peak Voltage 0 to 100 in 0 1 increments Looping Compensation typical Range at least 100 pF Step Generator Accuracy Incremental 1 5 Absolute Less than 1 5 of total output 3 x STEP AMPLITUDE setting 1 mV or 1 nA Offset Control Range Variable f
12. perform failure analysis and match components 1 Curve Tracers e www tektronix com other_tm Tektronix Enabling Innovation Curve Tracers gt 370B 371B gt 370B The World Standard for High resolution Curve Tracers The 3708 the world standard for high resolution curve tracers provides up to 20 A 2 000 V sourcing capability combined with 1 pA and 50 uV measurement resolu tion The 370B performs DC parametric characterization of integrated circuits tran sistors thyristors diodes SCRs MOSFETs electro optic components solar cells solid state relays and other semiconductor devices It has push button source and measurement configuration so it s easy to change from one test to the next The Industry Leader in High power Curve Tracers The 3718 the industry leader in high power curve tracers performs DC parametric characterization on a wide variety of power semiconductors including thyristors SCRs IGBTs and power MOSFETs The high voltage collector mode permits testing the Off characteristics of a device up to 3 000 volts The pulsed high current collector mode provides output current pulses greater than 400 amps peak to test On 2 Curve Tracers e www tektronix com other_tm gt 3718 characteristics and permits high power testing up to 3 000 watts In the sweep measurement mode the 371B automatically constructs a family of curves while stimulating the device with low duty cycle pulses
13. rom 10 to 10 times STEP AMPLITUDE Resolution STEP AMPLITUDE setting x 1 Current Mode Amplitude Range 50 nA to 200 mA in a 1 2 5 sequence of 21 steps Maximum Current 20x STEP AMPLITUDE setting 10x STEP AMPLITUDE setting when control is set to 200 mA Maximum Voltage At least 10 V Maximum Opposing Offset Current 10x STEP AMPLITUDE Maximum Opposing Volts Less than 15 V Ripple Plus Noise Less than 0 5 x STEP AMPLITUDE 10 nA Voltage Mode Amplitude Switch Range 50 mV to 2 V in a 1 2 5 sequence of six steps Maximum Voltage 20x STEP AMPLITUDE Maximum Current At least 500 mA at 10 V or less at least 200 mA at 15 V at least 10 mA at 40 V Short Circuit Current Limiting 500 mA 50 20 Maximum Opposing Offset Current 10x STEP AMPLITUDE Maximum Opposing Current Less than 20 mA Ripple Plus Noise Less than 0 5 x STEP AMPLITUDE 10 mV Step Rates 2x line frequency 1x line frequency in AC collector supply mode Steps occur at 0 collector voltage Pulsed Steps 80 us or 300 ps wide 10 Steps and Offset Polarity Corresponds to Collector Supply Polarity when STEP GENERATOR POLARITY INVERT is disabled Opposite to Collector Supply Polarity when STEP GENERATOR POLARITY INVERT is selected or CONFIGURATION switch is set to BASE COMMON BASE COMMON configuration disables STEP GENERATOR POLARITY INVERT Number of Steps Ranges
14. upply Modes positive and negative polarities for both modes High current 250 us pulses with maximum peak of 30 V High voltage Full rectified sine wave with maximum peak of 3 000 V Polarity Modes NPN PNP Curve Tracers e www tektronix com other_tm 5 Curve Tracers gt 370B 371B gt 371B Curve Tracer Characteristics n High Voltage High Current High Current Mode pulsed Mode pulsed Mode Peak Power Watts 30 mW 300 mW 3 W 30 W 300 W 3 kW range Collector 0 4 mA 20 4 mA 20 4 mA 20 40 mA 20 40A 400A Peak Current Maximum 300V 15 0 300V 15 0 3kV 10 0 3 kV 10 0 30 V 10 5 30 V 10 5 Peak Voltage Variable Collector Supply Range Continuously variable from 0 to 100 in 0 1 increments Looping Compensation high voltage mode Stray capacitance between collector terminal and ground is compensated for up to a maximum of 100 pF Pulsed Collector Supply Repetition Rate 3 kW 1 4 0 25 x line frequency 300 W 1 2 0 5 x line frequency Pulse Width half amplitude 250 us 10 more than 30 of collector supply Circuit Breakers Both the high voltage and the high current supplies have breakers which operate independently The high current output breaker opens automatically in an over current condition Both breakers can be operated manually Step Generator Offset Control Range Variable 0 to 10 times STEP OFFSET AMP
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