IRKT91/08A
SCR DBL 2SCR 800V 95A ADD-A-PAKManufacturer: Vishay General Semiconductor - Diodes Division
Categories: SCRs - Modules
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Vishay General Semiconductor - Diodes Division's IRKT91-08A is a high-power SCR module featuring a series connection of an SCR and a diode in an ADD-A-PAK package for chassis mounting. This module offers an 800V blocking voltage with a continuous on-state current capability of 95A (average) and 210A (RMS). The SCR exhibits a gate trigger current (Igt) of 150mA and a gate trigger voltage (Vgt) of 2.5V, with a holding current (Ih) not exceeding 200mA. It is designed to handle non-repetitive surge currents of 1785A and 1870A at 50Hz and 60Hz respectively. The operating temperature range is -40°C to 125°C (TJ). This component is commonly utilized in industrial motor control, power supplies, and high-power switching applications.
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 | 800 V |
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