TT251N18KOFHPSA1
SCR MODULE 1.8KV 250A MODULEManufacturer: Infineon Technologies
Categories: SCRs - Modules
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Infineon Technologies TT251N18KOFHPSA1 is a high-power SCR module featuring a series connection of two SCRs. This chassis-mount component offers a significant blocking voltage capability of 1.8 kV. With a rated on-state current of 250 A (average), it is designed for demanding power control applications. Key parameters include a gate trigger current (Igt) of 200 mA and a hold current (Ih) of 300 mA. The module exhibits a robust surge capability of 9100 A at 50 Hz, ensuring reliability under transient conditions. Operating across a temperature range of -40°C to 125°C, this module is suitable for industrial applications such as motor control, power supplies, and welding equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | Module |
| Mounting Type | Chassis Mount |
| Operating Temperature | -40°C ~ 125°C |
| Structure | Series Connection - All SCRs |
| Current - Hold (Ih) (Max) | 300 mA |
| Current - Gate Trigger (Igt) (Max) | 200 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 9100A @ 50Hz |
| Number of SCRs, Diodes | 2 SCRs |
| Current - On State (It (AV)) (Max) | 250 A |
| Voltage - Gate Trigger (Vgt) (Max) | 2 V |
| Voltage - Off State | 1.8 kV |
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