IRKH56/12A
SCR DBL LOSCR 1200V 60A ADDAPAKManufacturer: Vishay General Semiconductor - Diodes Division
Categories: SCRs - Modules
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Vishay General Semiconductor - Diodes Division IRKH56-12A is a dual SCR module designed for high-power applications. This module features a 1.2 kV blocking voltage and a 60 A average on-state current (It(AV)). The non-repetitive surge current (Itsm) reaches 1310 A at 50 Hz and 1370 A at 60 Hz, with an RMS on-state current of 135 A. Operating at a junction temperature range of -40°C to 125°C, this device utilizes an ADD-A-PAK (3 + 2) chassis mount package. The internal structure consists of a series connection of one SCR and one diode. Key trigger parameters include a gate trigger current (Igt) of 150 mA and a gate trigger voltage (Vgt) of 2.5 V, with a maximum hold current (Ih) of 200 mA. This component is commonly found in industrial 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 + 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) | 1310A, 1370A |
| Number of SCRs, Diodes | 1 SCR, 1 Diode |
| Current - On State (It (AV)) (Max) | 60 A |
| Voltage - Gate Trigger (Vgt) (Max) | 2.5 V |
| Current - On State (It (RMS)) (Max) | 135 A |
| Voltage - Off State | 1.2 kV |
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