CM4312A2
SCR MOD DUAL 1200V 25AManufacturer: Powerex Inc.
Categories: SCRs - Modules
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Powerex Inc. CM4312A2 is a dual SCR module designed for high-power applications. This device features two SCRs connected in series, offering a blocking voltage of 1.2 kV and an average on-state current of 25 A (RMS on-state current is 39 A). The module is rated for a peak surge current of 445 A at 50 Hz and 490 A at 60 Hz. Gate trigger specifications include a maximum voltage of 3 V and a maximum current of 50 mA.
Constructed for robust performance, the CM4312A2 is housed in a POW-R-BLOK™ module for efficient chassis mounting. Its operating temperature range is -40°C to 125°C (TJ). This component is commonly utilized in industrial power control, motor drives, and power supplies.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | POW-R-BLOK™ Module |
| Mounting Type | Chassis Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Structure | Series Connection - All SCRs |
| Current - Gate Trigger (Igt) (Max) | 50 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 445A, 490A |
| Number of SCRs, Diodes | 2 SCRs |
| Current - On State (It (AV)) (Max) | 25 A |
| Voltage - Gate Trigger (Vgt) (Max) | 3 V |
| Current - On State (It (RMS)) (Max) | 39 A |
| Voltage - Off State | 1.2 kV |
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