IRKT91/14A
SCR DBL 2SCR 1400V 95A ADD-A-PAKManufacturer: Vishay General Semiconductor - Diodes Division
Categories: SCRs - Modules
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Vishay General Semiconductor - Diodes Division presents the IRKT91-14A, a dual SCR module designed for high-power switching applications. This component features a 1.4 kV repetitive peak off-state voltage and a continuous on-state current rating of 95 A (average) / 210 A (RMS). The module's series connection structure integrates one SCR and one diode within an ADD-A-PAK package, facilitating efficient thermal management via chassis mounting. Key electrical parameters include a gate trigger current (Igt) of 150 mA and a hold current (Ih) of 200 mA, with a gate trigger voltage (Vgt) of 2.5 V (max). Non-repetitive surge current capabilities are rated at 1785 A and 1870 A for 50 Hz and 60 Hz respectively. Operating temperature ranges from -40°C to 125°C. This module is commonly employed in industrial power control, motor drives, and power supply 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 | 1.4 kV |
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