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4314-KT
The 4314-KT/9215-PU tester measures thermal resistance characteristics of transistors, diodes, MOSFETs and IGBTs. It can also measure the safe operating area of these devices. Contact check and oscillation detection is included to ensure high reliability during testing. The tester is equipped with device protection circuit to prevent device damage at the start of an avalanche.
| Specifications |
| System component |
Test Unit: 4314-KT Power Unit: 9215-PU |
| Standard device |
Transistor, Diode, MOSFET, IGBT |
| Voltage/Current |
200V/40A 800W |
| Power rating |
800W |
| Data display |
4-digit |
| key switches or external pc |
Pogo-pin or specified contactor |
| Pretest |
contact check, B-E open/short tests |
| Forcing voltage VCB/VDS |
001-200V |
| Forcing current IE/IDS |
0.01-40.00A |
| Sensing current IM |
1-100mA |
| Voltage limit V-Gate |
1.0-20.0V |
| Power forcing time PT |
300μs-9.99s |
| Delay time DT |
10-999μs |
| Upper limit/Lower limit |
000.0-999.9mV/0000-9999mV |
| Measurement range |
Vbe1/Vds1/Vgs1: 0000-9999mV ΔVbe/ΔVds/ΔVgs: 000.0-999.9mV/0000-9999mV |
| Test result display |
Vbe1/Vds1/Vgs1 ΔVbe/ΔVds/ΔVgs |
| Judgment display |
pass, low, high, aval, error, osc, open, short, contf |
| Binning |
Max.5-bin |
| Host PC interface |
RS-232C |
| DC tester interface |
GP-IB |
| Electrical power |
AC100-120V |
| Dimension (WxDxH) |
9414-KT: 431x620x235mm 9215-PU: 431x620x235mm |
| Weight |
9414-KT: 40kg 9215-PU: 42kg |
| Options |
9216-HB, 8503-HBC |
FEATURES
LCD 42 columns and 16 rows with backlight
Oscillation detection and contact check for increased reliability of test result
External control by RS-232C or GP-IB