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 TEL: 02-2616-4851

 FAX: 02-2616-4852

 H.P:010-3778-0143

 mail:kcs465@naver.com   

 
 
:::ÇöÀçÀ§Ä¡ HOME ¢º Áß°íÁ¦Ç° ¢º È¸·Î¼ÒÀÚÃøÁ¤±â(LCR¹ÌÅÍ/ÀÓÇÇ´ø½º¹ÌÅÍ/¸Þ°¡¿È¸ÞŸ/ÀúÇ×¹Ú½º/)Curve Tracer ¢º Curve Tracer ¢º 371B / CurveTracer
    
 
 
371B / CurveTracer
 
 
                                                          
   
High-Resolution programmable Curve Tracer
¢º Introduction
¢º Characteristics/Specs
¢º  Ordering Information
¢ºPrint Data Sheet - English
 

Features & Benefits

  • High-resolution DC Parametric Measurements With the 370B (Resolution Down to 1 pA or 2 ¥ìV)
  • High Voltage and Current Sourcing With the 371B (Up to 3,000 V or 400 A)
  • Built-in Cursor Measurements - Dot, Window and Function Line
  • Kelvin Sense Measurements
  • Sweep Measurement Mode
  • Waveform Comparison and Averaging
  • Fully Programmable
  • 1.44 MB Floppy Drive Stores Setup and Bitmap of Curves
  • Direct Hardcopy with Third-party Printer

Applications

  • Parametric Characterization of Semiconductors
  • Failure Analysis
  • Data Sheet Generation
  • Manufacturing Test
  • Process Monitoring and Quality Control
  • Incoming Inspection
  • Component Matching

370B and 371B Programmable Curve Tracers

Tektronix curve tracers offer power and versatility to test the DC characteristics of semiconductor devices. The 370B and 371B curve tracers combine a simple-to-use front panel, digital acquisition and display, and programmability to serve a variety of application needs.
In the R&D lab, Tektronix curve tracers are used for characterization of new designs, extraction of SPICE parameters, failure analysis and data sheet generation. In manufacturing test, Tektronix curve tracers are used to verify device quality and process monitoring. They are also used for incoming inspection to verify device performance, perform failure analysis and match components.
The World Standard for High-resolution Curve Tracers

370B.

The 370B, the world standard for high-resolution curve tracers, provides up to 20 A/2,000 V sourcing capability combined with 1 pA and 50 ¥ìV measurement resolution. The 370B performs DC parametric characterization of integrated circuits, transistors, thyristors, diodes, SCRs, MOSFETs, electro-optic components, solar cells, solid-state relays and other semiconductor devices. It has pushbutton source and measurement configuration so it's easy to change from one test to the next.
 
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 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 function 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-3240thermal printer. Printing can continue while the 370B and 371B perform the next tasks.
 


¢º  Introduction
¢º  Characteristics/Specs
¢º Ordering Information
¢º Print Data Sheet - English



Characteristics/Specs

Collector Supply
Peak Voltage (Range)
16 V
80 V
400 V
2,000 V
Polarity Modes
AC, ¡¾ DC, ¡¾ Leakage, ¡¾ Rectified Sine
Available Current
   Peak Current
10 A
2 A
0.4 A
0.05 A
   Peak Current   (PULSE mode)
20 A
4 A
0.8 A
0.1 A
Available Resistance
   Minimum   Series  Resistance
0.26 ¥Ø
6.4 ¥Ø
160 ¥Ø
20 k¥Ø
   Maximum  Series  Resistance
800 ¥Ø
20 k¥Ø
500 k¥Ø
12.5 M¥Ø
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 from -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 6 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 (1 x line frequency in AC collector supply mode). Steps occur at 0 collector voltage.
Pulsed Steps - 80 ¥ìs or 300 ¥ìs wide, ¡¾10%.
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 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 ¡¾20 V.
At least 10 mA at ¡¾40 V.
Ripple Plus Noise - Less than 50 mVp-p.
Non-store Vertical Deflection System
Collector/Base Current
Range - 1 ¥ìA/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.
Max. Volts Range
16 V
80 V
400 V
2000 V
Noise or Ripple
1 nAp-p
1 nAp-p
2 nAp-p
5 nAp-p
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 - ¡¾10 divisions with 0.1 div resolution.
Accuracy - Within 1.5% of offset + 0.1 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 0.1 x VERT/DIV 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 ¥ìA/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.
Emitter Current
Range - 1 nA/div to 2 mA/div in a 1-2-5 sequence.
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 - ¡¾10 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/DIV 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 (50 ¥ìV resolution).
Accuracy (typical) - Within 2% of 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 (50 ¥ìV 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 - ¡¾10 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 ¥ìV resolution).
Accuracy - Within 1.5% of DOT cursor readout + 0.05 x HORZ/DIV setting.
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.



¢º  Introduction
¢º  Characteristics/Specs
¢º Ordering Information
¢º Print Data Sheet - English



Ordering Information

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 063-3341-02.
370B Recommended Accessories
Service Manual - Order 071-A842-00.
K4000 - Instrumentcart.
Rackmount kit - Order 016-0930-00 (Opt. 1R).
 
 
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