The Powerex Inc. SCR, part number T500148004AQ, is a standard recovery silicon controlled rectifier designed for high-power applications. This component features a robust chassis and stud mount package (TO-209AC, TO-94-4) suitable for demanding thermal management. It handles an on-state RMS current of 125A and an average on-state current of 80A, with a significant non-repetitive surge current capability of 1800A at 60Hz. The off-state voltage rating is 1.4kV, and the on-state voltage drop (Vtm) is a maximum of 2.2V. Gate trigger characteristics include a maximum trigger current (Igt) of 150mA and a maximum trigger voltage (Vgt) of 3V. Operating within a temperature range of -40°C to 125°C, this SCR is a reliable choice for power control in industrial motor drives, power supplies, and welding equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-209AC, TO-94-4, Stud |
| Mounting Type | Chassis, Stud Mount |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C |
| Current - Gate Trigger (Igt) (Max) | 150 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 1800A @ 60Hz |
| Current - On State (It (AV)) (Max) | 80 A |
| Voltage - Gate Trigger (Vgt) (Max) | 3 V |
| Voltage - On State (Vtm) (Max) | 2.2 V |
| Current - Off State (Max) | 10 mA |
| Supplier Device Package | - |
| Current - On State (It (RMS)) (Max) | 125 A |
| Voltage - Off State | 1.4 kV |
Request a Quote
Clients Also Buy
C45PB
SCR 1200V 50A TO83
C440PB
SCR 1.2KV 1400A PRESS-PAK
T820061404DH
SCR 600V 2576A HOCKEY PUCK