LD431450
SCR MOD ISO DUAL 1400V 500AManufacturer: Powerex Inc.
Categories: SCRs - Modules
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Powerex Inc. LD431450 is a dual SCR module designed for high-power applications. This chassis-mount component features two SCRs in a series configuration, offering a blocking voltage of 1.4 kV. The module is rated for a continuous on-state current of 500 A (average) and 900 A (RMS). It exhibits a high surge capability with an Itsm of 16300 A at 50 Hz and 17000 A at 60 Hz. The gate trigger characteristics include a maximum voltage of 3 V and a maximum current of 200 mA. Operating within a junction temperature range of -40°C to 130°C, this POW-R-BLOK™ module is suitable for use in power control systems, motor drives, and industrial power supplies.
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 |
| Current - On State (It (AV)) (Max) | 500 A |
| Voltage - Gate Trigger (Vgt) (Max) | 3 V |
| Current - On State (It (RMS)) (Max) | 900 A |
| Voltage - Off State | 1.4 kV |
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