IRKH26/08A
SCR DBL LOSCR 800V 27A ADD-A-PAKManufacturer: Vishay General Semiconductor - Diodes Division
Categories: SCRs - Modules
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Vishay General Semiconductor - Diodes Division presents the IRKH26-08A, a double SCR module designed for robust power control applications. This module features two SCRs configured in series, offering a repetitive peak off-state voltage of 800V. The device boasts a high on-state current rating of 27A (average) and 60A (RMS), with a non-repetitive surge current capability of 400A and 420A at 50/60Hz respectively. Gate trigger current (Igt) is specified at a maximum of 150mA with a voltage (Vgt) requirement of 2.5V, and a hold current (Ih) of 200mA. The IRKH26-08A is housed in an ADD-A-PAK chassis mount package, facilitating efficient thermal management. This component is suitable for demanding industrial applications including motor control, power supplies, and welding equipment. Operating temperature ranges from -40°C to 125°C.
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 + 2) |
| 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) | 400A, 420A |
| Number of SCRs, Diodes | 1 SCR, 1 Diode |
| Current - On State (It (AV)) (Max) | 27 A |
| Voltage - Gate Trigger (Vgt) (Max) | 2.5 V |
| Current - On State (It (RMS)) (Max) | 60 A |
| Voltage - Off State | 800 V |
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