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| Part Number: | LD431250 | 
| Category: | Discrete Semiconductor Products | 
| Subcategory: | Thyristors - SCRs - Modules | 
| Manufacturer: | Powerex Inc. | 
| Packaging: | Bulk | 
| Product Status: | Obsolete | 
| Structure: | Series Connection - All SCRs | 
| Number of SCRs, Diodes: | 2 SCRs | 
| Voltage - Off State: | 1.2 kV | 
| Current - On State (It (AV)) (Max): | 500 A | 
| Current - On State (It (RMS)) (Max): | 900 A | 
| Voltage - Gate Trigger (Vgt) (Max): | 3 V | 
| Current - Gate Trigger (Igt) (Max): | 200 mA | 
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 16300A, 17000A | 
| Current - Hold (Ih) (Max): | - | 
| Operating Temperature: | -40°C ~ 130°C (TJ) | 
| Mounting Type: | Chassis Mount | 
| Package / Case: | POW-R-BLOK™ Module |