LD431850
DUAL SCR MODULE 500A 1800VManufacturer: Powerex Inc.
Categories: SCRs - Modules
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Powerex Inc. LD431850 is a DUAL SCR Module designed for high-power applications. This component features two SCRs in a series connection, housed within a POW-R-BLOK™ module for efficient chassis mounting. It offers a substantial 1.8 kV (1800V) off-state voltage rating and a high on-state current capability of 900 A (RMS). The module supports a high surge current of up to 17000 A at 60Hz. Triggering characteristics include a gate trigger voltage (Vgt) of 3 V (Max) and a gate trigger current (Igt) of 200 mA (Max). Operating across an ambient temperature range of -40°C to 130°C (TJ), this device is suitable for demanding industrial environments, including power control, motor drives, and renewable energy systems.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | POW-R-BLOK™ Module |
| Mounting Type | Chassis Mount |
| Operating Temperature | -40°C ~ 130°C (TJ) |
| Structure | Series Connection - All SCRs |
| Current - Gate Trigger (Igt) (Max) | 200 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 16300A, 17000A |
| Number of SCRs, Diodes | 2 SCRs |
| Voltage - Gate Trigger (Vgt) (Max) | 3 V |
| Current - On State (It (RMS)) (Max) | 900 A |
| Voltage - Off State | 1.8 kV |
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