IRKT91/04A
SCR DBL 2SCR 400V 95A ADD-A-PAKManufacturer: Vishay General Semiconductor - Diodes Division
Categories: SCRs - Modules
Quality Control: Learn More
Vishay General Semiconductor - Diodes Division SCR module, part number IRKT91-04A, offers a 400V repetitive peak off-state voltage. This component features a series connection of one SCR and one diode within the ADD-A-PAK (3 + 4) package, designed for chassis mounting. The on-state current (RMS) is rated at 210A, with a continuous on-state current (average) of 95A. It exhibits a non-repetitive surge current of 1785A at 50Hz and 1870A at 60Hz. Gate trigger current (Igt) is a maximum of 150mA, and gate trigger voltage (Vgt) is 2.5V. The hold current (Ih) is 200mA. Operating temperature ranges from -40°C to 125°C. This module is commonly utilized in industrial applications such as motor control, power supplies, and welding equipment.
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 | 400 V |
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