IRKT91/12A
SCR DBL 2SCR 1200V 95A ADD-A-PAKManufacturer: Vishay General Semiconductor - Diodes Division
Categories: SCRs - Modules
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Vishay General Semiconductor - Diodes Division's IRKT91-12A is a high-performance SCR module featuring a series connection of an SCR and a diode. This chassis-mount component offers a blocking voltage of 1.2 kV and a continuous on-state current of 210 A RMS (95 A average). The module is designed for demanding applications with a significant non-repetitive surge capability of up to 1870 A. Key electrical parameters include a maximum gate trigger current (IGT) of 150 mA and a hold current (IH) of 200 mA, with a gate trigger voltage (VGT) max of 2.5 V. The ADD-A-PAK (3 + 4) package facilitates efficient thermal management. This component is suitable for use in power control, 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 - SCR/Diode |
| Current - Hold (Ih) (Max) | 200 mA |
| Current - Gate Trigger (Igt) (Max) | 150 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 1785A, 1870A |
| Number of SCRs, Diodes | 1 SCR, 1 Diode |
| Current - On State (It (AV)) (Max) | 95 A |
| Voltage - Gate Trigger (Vgt) (Max) | 2.5 V |
| Current - On State (It (RMS)) (Max) | 210 A |
| Voltage - Off State | 1.2 kV |
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