Powerex Inc. presents the C440B, a standard recovery SCR designed for high-power applications. This chassis mount Press-Pak (Pow-R-Disc) device features a repetitive peak off-state voltage of 200V and an average on-state current of 900A, with an RMS on-state current rating of 1400A. Key electrical parameters include a maximum gate trigger current (Igt) of 150 mA and a maximum gate trigger voltage (Vgt) of 5V. The C440B exhibits a non-repetitive surge current (Itsm) of 12000A at 50Hz and 13000A at 60Hz, with a maximum off-state current of 35 mA. The on-state voltage drop (Vtm) is rated at a maximum of 1.65V. Operating across a temperature range of -40°C to 125°C, this SCR is suitable for use in industrial power control, motor drives, and welding equipment. The component is supplied in Bulk packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | B-PUK (TO-200AC) |
| Mounting Type | Chassis Mount |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C |
| Current - Gate Trigger (Igt) (Max) | 150 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 12000A, 13000A |
| Current - On State (It (AV)) (Max) | 900 A |
| Voltage - Gate Trigger (Vgt) (Max) | 5 V |
| Voltage - On State (Vtm) (Max) | 1.65 V |
| Current - Off State (Max) | 35 mA |
| Supplier Device Package | Press-Pak (Pow-R-Disc) |
| Current - On State (It (RMS)) (Max) | 1400 A |
| Voltage - Off State | 200 V |
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