ND421625
SCR MOD ISO DUAL 1600V 250AManufacturer: Powerex Inc.
Categories: SCRs - Modules
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Powerex Inc. ND421625 is a dual SCR module designed for demanding power control applications. This electronic component features a 1.6 kV repetitive peak off-state voltage and an average on-state current of 250 A (It(AV)), with an RMS on-state current rating of 393 A (It(RMS)). The non-repetitive surge current capability is 8800 A at 60Hz. The module incorporates a series connection of an SCR and a diode, facilitating efficient power switching. With a gate trigger current (Igt) of 150 mA and a gate trigger voltage (Vgt) of 3 V, precise control is achievable. Operating temperature ranges from -40°C to 130°C (TJ). The POW-R-BLOK™ module offers chassis mounting for robust thermal management. This component is suitable for use in industrial motor drives, power supplies, and welding equipment.
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 - SCR/Diode |
| Current - Gate Trigger (Igt) (Max) | 150 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 8800A @ 60Hz |
| Number of SCRs, Diodes | 1 SCR, 1 Diode |
| Current - On State (It (AV)) (Max) | 250 A |
| Voltage - Gate Trigger (Vgt) (Max) | 3 V |
| Current - On State (It (RMS)) (Max) | 393 A |
| Voltage - Off State | 1.6 kV |
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