| Origin: | China |
|---|
1. Overview
This comprehensive tester is developed based on the IGBT-1200A and HV-20KV-4 models. It enables computer-controlled testing of high-power IGBTs, including IGESR, IGESF, Vcesat, Vdsat, Vgth, Vces, and Ices performance. The entire testing process is automated, with the computer software featuring database management and query functions for easy operation.
2. Applications
A: High-power IGBT
B: High-power MOSFET
C: High-power diodes
D: Standard low-resistance resistors
E: Other testing applications
3. Testing Parameters
| Parameter | Voltage Range | Current Range | Resolution |
|---|---|---|---|
| Vcesat | 0V ~ 10V | 0 ~ 1200A | 1mV |
| Vdsat | 0V ~ 10V | 0 ~ 1200A | 1mV |
| IGESR | 0V ~ -20V | 0 ~ -2µA | 1nA |
| IGESF | 0V ~ +20V | 0 ~ 2µA | 1nA |
| Vgth | 0 ~ 10V | Ic = 900mA, Vce = 5V | 1mV |
| BVces | 0 ~ 5000V | 0 ~ 2mA | 1V |
| BVces | 0 ~ 2000V | 0 ~ 4mA | 1V |
4. Additional Testing Indicators
| Parameter | Value | Unit |
|---|---|---|
| Constant current output | 0 ~ 1200 | A |
| Current pulse width | 50 ~ 300 | µs |
| Trigger pulse frequency | 0.1 ~ 10 | Hz |
| Power supply input voltage | 220 | VAC |
