Tektronix 370 High Resolution Programmable Curve Tracer w/ Calibration Cert!

Description

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The Following Items Are Included:
Tektronix 370 Programmable Curve Tracer (BC# 40821)
Tektronix A1009 EETS Module
Tektronix A1007 Transistors Module
Tektronix 012-0163-00 Module
Tektronix A1002 IN-Line-Lead Module
Calibration Certificate
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This Item Has A Current Calibration!
Tektronix 370 Programmable Curve Tracer
This Item Comes With A Valid Calibration Certificate!
The collector supply produces ac, rectified ac, or dc voltages ranging from 0 to ±2000 volts. This high voltage, combined with a current sensitivity of 100 pA/div, permits extended breakdown measurements on a device under test.
Includes Accessories As Listed Above!
Working Condition: Excellent
Condition: Refurbished
Calibrated: Yes
Warranty: 1 YEAR WARRANTY
Tektronix 370 Curve Tracer Specifications Spec table
Tektronix 370 Curve Tracer
Description
The 370 is a high-performance, GPIB-programable digital-storage curve tracer that provides static and dynamic semiconductor device measurements. This versatile instrument stimulates, measures, and displays the semiconductor characteristics of a variety of two, three, and four-terminal devices/ including bipolar transistors, field effect transistors, silicon-controlled rectifiers, diodes, thyristors, optoisolators, wafers, integrated circuits, etc. A variety of measurements can be performed using either grounded-emitter or grounded-base configurations.
The collector supply produces ac, rectified ac, or dc voltages ranging from 0 to ±2000 volts. This high voltage, combined with a current sensitivity of 100 pA/div, permits extended breakdown measurements on a device under test. A step generator produces voltage or current steps of either polarity for application to the base or emitter terminal. The step generator may also be operated in a pulsed mode to reduce DUT power dissipation.
In addition to conventional curve tracer performance, the 370 includes the following features:
1. Digital storage capability that allows bright and stable display and useful cursor measurements. The 370 can store up to 16 families of characteristic curves in a bubble memory cassette, display them on the crt, and send them for data processing via the GPIB. The bubble memory also provieds non-volatile storage for up to 16 complete front-panel setups.
2. Tow extended aquisition modes, called Averaging and envelope. Averaging reduces display noise in high sensitivity ranges. Envelope mode displays the maximum and minimum vertical or horizontal excursion of each curve, which is useful for detecting long-term variations such as thermal drift.
3. GPIB command-controllable front-panel functions. Nearly all are remotely controllable. (Exceptions are those controls intended only for manual operation, such as INTESITY, FOCUS, COLLECTOR SUPPLY HIGH-LOW control, etc. Also, curve data can be sent to or received from an external controller through the GPIB.
4. The CENTRONICS-compatible plotter interface permits sending displayed curve data and digital on-screen readouts to a digital plotter without an external controller.
5. Other features include an auxiliary voltage supply, cursor measurement readout, and diagnostic routines.
Installation
Initial Inspection
This instrument was thoroughly inspected for mechanical and electrical defects before shipment. It should be free of mars or scratches and meet or exceed all electrical specifications. To confirm this, inspect the instrument for physical damage incurred in transit and test the electrical performance by following the First Time Operation instructions in Section 3, Operating Instructions. For a complete verification of instrument performance, refer a qualified service technician to the performance check section of the service manual. If a discrepancy is found, contact your local Tektronix Field Office or representative.
Power Source Information
This instrument operates from a power source having a neutral at or near ground (earth) potential. It is not intended for operation from two phases of a multi-phase system, nor across legs of a single-phase, three wire system. This instrument can be operated from either a 115-Volt or 230-Volt nominal supply source, 48 to 66 Hz. Table 1-1 is a listing of the line voltage ranges, line frequency range, and power consumption.
Table 1-1
Line Voltage Ranges
Setting of the RANGE switch
Setting of the NOMINAL switch
115VAC
230VAC
HIGH
107VAC to 132VAC
214VAC to 250VAC
LOW
90VAC to 110VAC
180VAC to 220VAC
Line Requency Range
48 TO 66 Hz
Power Consumption
Max.
Typical
-
400W, 3.5A at 132V 60Hz
120W, 1.3 A at 115V 50Hz
Electrical Specifications
Characteristic
Performance
Requirement
Operation
Information
DC Mode Ripple
2% or less of voltage or 0.1%
or less of full-range voltage.
AC p-p open circuit
Measurement
Max Peak Volts
LOW range
HIGH range
-
16V, 80V, 400V
2000V
Voltage Accuracy
Peak open circuit voltage on
all ranges withing +10, -0%
at MAX PEAK POWER of
50 WATTS
Range
16V 80V 400V 2000V
-
Max Peak Current
10V 2A 0.4A 0.1A
Minimum Series
Resistance (ohms)
0.26 6.4 160 20K
Maximum Series
Resistance (ohms)
800 20K 500K 12.5M
Series Resistance
Available (ohms, ±5%
or ±0.1 ohm)
0.26 1.3 6.4 32
160 800 4K 20K
100K 500K 2.5M 12.5M
Peak Power Watts
LOW range
(16, 80 and 400V)
220W 50W 10W 2W
0.4W 0.08W
Derived from nominal peak
open-circuit collector Vol-
tages and nominal series
resistance values
HIGH range
(200V)
50W 10W 2W 0.4W
0.08W
-
Variable Collector
Supply
0 to 100.0%
Uncalibrated variable
collector supply amplitude
control from 0 to 100% in
0.1% increments.
Resolution
% Indicator (5LEDs)
-
Indicates approximate %
of MAX PEAK VOLTS
Safety Interlocks
-
Applies to all ranges 16,
80, 400, 200V). The
protective cover must be in
place over test terminals
and lid shut before voltage
can be applied to the
collector terminals.
Collector Supply
Disabled (LED)
-
Amber light on indicates
interlock is open.
Warning Indicator
-
Red light on Indicates
dangerous voltage maybe
applied to collector
terminal.
Limiter Indicator
-
Indicates teh internal
sensing circuit automatic
protection is operating.
Looping compensation
-
Cancels stray capacitance
between collector terminal
and ground.
Accuracy (Current or
votage steps incuding
Offset)
-
-
Incremental
1.5%
-
Absolute
Less than 1.5% x total output
+ 3% x AMPLITUDE setting
+ 1 mV or 1 nA. (less than
1.5% of total output +10% of
STEP/OFFSET setting
+1mV or 1 nA with STEP
Multi. 1X enabled.)
-
Offset Control Range
Resolution
Variable from -10 to +10
times STEP AMPLITUDE.
STEP/OFFSET AMPLITUDE
setting X1%
-
Current Mode
Amplitude Range
50nA to 200 mA in 1-2-5
sequence of 21 steps.
Selected by
STEP/OFFSET
Amplitude
Maximum Current
20 Times STEP AMPLITUDE
except 10X STEP
AMPLITUDE when control is
set to 200mA
-
Maximum Voltage
At least 10V
-
Maximum Opposing
Offset Current
Ten times STEP AMPLITUDE
-
Maximum Opposing
Volts
Less than 7V.
-
* Check datasheet for complete specifications
* For full Tektronix 370 Curve Tracer product specifications, please click here:
Tektronix 370
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