LDR30854
SCR MODULE 800V 845A POW-R-BLOKManufacturer: Powerex Inc.
Categories: SCRs - Modules
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Powerex Inc. POW-R-BLOK™ SCR Module, part number LDR30854, features an 800V off-state voltage and 845A RMS on-state current. This module integrates two SCRs in a series connection, designed for chassis mounting. Key specifications include a maximum on-state current (It(AV)) of 540A and a non-repetitive surge current (Itsm) of 18000A at 50Hz and 17000A at 60Hz. The gate trigger current (Igt) is a maximum of 250mA with a gate trigger voltage (Vgt) of 2.5V. The holding current (Ih) is specified at a maximum of 300mA. Operating temperature ranges from -40°C to 130°C (TJ). This component is utilized in high-power 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: DiscontinuedPackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | POW-R-BLOK™ Module |
| Mounting Type | Chassis Mount |
| Operating Temperature | -40°C ~ 130°C (TJ) |
| Structure | Series Connection - All SCRs |
| Current - Hold (Ih) (Max) | 300 mA |
| Current - Gate Trigger (Igt) (Max) | 250 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 18000A, 17000A |
| Number of SCRs, Diodes | 2 SCRs |
| Current - On State (It (AV)) (Max) | 540 A |
| Voltage - Gate Trigger (Vgt) (Max) | 2.5 V |
| Current - On State (It (RMS)) (Max) | 845 A |
| Voltage - Off State | 800 V |
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