IRKT42/12A
SCR DBL 2SCR 1200V 40A ADD-A-PAKManufacturer: Vishay General Semiconductor - Diodes Division
Categories: SCRs - Modules
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Vishay General Semiconductor - Diodes Division SCR Module, part number IRKT42-12A, is a dual SCR configuration designed for high-power applications. This module features two SCRs connected in series, providing a total off-state voltage rating of 1.2 kV. The device offers a continuous on-state current of 45 A (average) and 100 A (RMS), with a non-repetitive surge current capability of up to 890 A at 50/60 Hz. Triggering is achieved with a gate trigger current of 150 mA maximum and a gate trigger voltage of 2.5 V maximum. The hold current is rated at 200 mA maximum. Housed in an ADD-A-PAK package with chassis mount capability, this module operates within a temperature range of -40°C to 125°C (TJ). Its robust construction and high current handling make it suitable for use in power control systems, motor drives, and industrial power supplies.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | ADD-A-PAK (3 + 4) |
| Mounting Type | Chassis Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Structure | Series Connection - All SCRs |
| Current - Hold (Ih) (Max) | 200 mA |
| Current - Gate Trigger (Igt) (Max) | 150 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 850A, 890A |
| Number of SCRs, Diodes | 2 SCRs |
| Current - On State (It (AV)) (Max) | 45 A |
| Voltage - Gate Trigger (Vgt) (Max) | 2.5 V |
| Current - On State (It (RMS)) (Max) | 100 A |
| Voltage - Off State | 1.2 kV |
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