Features & Benefits
- High Precision Measurements
of Semiconductor Devices
- Up to 2000 Volts or 10 Amp
Sourcing
- Up to 220 Watts
- 1 Nanoamp Measurement Resolution
- Down to 2 Millivolt Measurement Resolution
- Waveform
Comparison
- Envelope Display
- Waveform Averaging
- Dot Cursor
- Kelvin Sense Measurements
- Fully
Programmable
- 3.5Inch MS DOSCompatible Disk Storage to Save
and Recall Setups
Applications
- Manual or Automated High
Resolution DC
- Parametric Characterization of Semiconductors
- Incoming Inspection
- Manufacturing Test
- Process
Monitoring and Quality Control
- Data Sheet Generation
- Component Matching
- Failure Analysis
- Engineering
370A
Programmable Curve Tracer
The 370A, the world standard for
high resolution curve tracers is used in a wide variety of applications.
The 370A performs DC parametric characterization of transistors, thyristors,
diodes, SCRs, MOSFETs, optoelectronic components, solar cells, solid
state displays and other semiconductor devices.
In the R&D
lab, it is used for characterization of new designs, extraction of
SPICE parameters, failure analysis and data sheet generation.
In manufacturing test, the 370A is used to verify device quality
and process monitoring.
The 370A is used for incoming inspection
to verify device performance, perform failure analysis and to match
components.
Interactive Programmable Control
Interactive
control of all measurements is accomplished from the full featured
front panel or over the GPIB. Operating parameters can be adjusted
and stored and recalled using several storage methods including the
370A nonvolatile memory, the built-in MS DOS-compatible floppy disk
or to an external controller.
Test Fixturing
A test
fixture is a standard accessory that provides safe device enclosure
to ensure operator protection during measurements. The test fixture
accommodates standard A1001 through A1005 adapters with Kelvin sensing,
3-Pin adapters without Kelvin sensing and the A1023 and A1024 surface
mount adapters.
371A
Characteristics
Source Characteristics
Collector Supply
Modes - AC, ±DC, ±Leakage,
±Rectified Sine
|
Range
|
Max PeakCurrent (±)
|
Peak Current Pulsed (±)*1
|
|
16 V
|
10 A
|
20 A
|
|
80 V
|
2 A
|
4 A
|
|
400 V
|
.4 A
|
.8 A
|
|
2000 V
|
.05 A
|
.1 A
|
*1 Collector supply is not pulsed; assumes
a pulsed step generator supply.
Step Generator
Modes - Stair step: DC, 80 µs pulse, 300 µs pulse
Step Range -
Current: 50 nA to 200 mA in 1-2-5 sequence
Voltage: 50 mV to 2 V in 1-2-5 sequence
Offset
- Up to ±10X step amplitude.
No. of steps - 0 to
10
Measurement Characteristics
Collector Current
-
Measurement range: 100 nA/div (1 nA resolution) to 2 A/div
Accuracy: 1.5% of cursor readout +0.05 div of setting (with dot
cursor)
Emitter Current -
Measurement range:
1 nA/div (10 pA resolution) to 2 mA/div
Accuracy: 1.5% of cursor
readout +0.05 div of setting +1 nA
Safety - UL1244,
CSA231, HD401 S1
K475
Accessories
K475
Instrument Cart
- Ergonomic design
- Simple height, angle and shelf
adjustments
- Durable steel and aluminum construction
- Large diameter smooth rolling casters
- Nylon safety straps
included
