IRKH91/16A
SCR DBL LOSCR 2000V 95A ADDAPAKManufacturer: Vishay General Semiconductor - Diodes Division
Categories: SCRs - Modules
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Vishay General Semiconductor - Diodes Division presents the IRKH91-16A, a high-performance SCR module designed for demanding applications. This series connection device features a 1.6 kV blocking voltage and a 95 A average on-state current (IT(AV)). With an RMS on-state current handling capability of 210 A, it is suitable for power control in industrial motor drives, power supplies, and welding equipment. The module incorporates a single SCR and a single diode within the ADD-A-PAK package, facilitating chassis mounting. Key electrical parameters include a maximum gate trigger current (IGT) of 150 mA and a maximum gate trigger voltage (VGT) of 2.5 V. Its non-repetitive surge current capability reaches 1785 A at 50 Hz and 1870 A at 60 Hz. Operating across a temperature range of -40°C to 125°C (TJ), the IRKH91-16A provides robust and reliable performance in challenging environments.
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) | 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 | 1.6 kV |
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