CTB12-1200BWPT
TRIAC ALTERNISTOR 1.2KV TO220ABManufacturer: Sensata-Crydom
Categories: TRIACs
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Sensata-Crydom TRIAC Alternistor, Part Number CTB12-1200BWPT, is a high-performance component designed for AC power control applications. This snubberless TRIAC offers a non-repetitive surge current capability of 120A at 50Hz and 126A at 60Hz, coupled with a continuous on-state RMS current of 12A. Featuring an off-state voltage rating of 1.2 kV, it is suitable for demanding industrial and commercial environments. The TO-220AB package with through-hole mounting ensures robust integration. Key parameters include a maximum gate trigger current (Igt) of 50 mA and a maximum gate trigger voltage (Vgt) of 1.3 V, with a holding current (Ih) also at 50 mA. Operating across a temperature range of -40°C to 125°C (TJ), this device is commonly utilized in motor control, lighting control, and power switching circuits across various industries requiring reliable AC power regulation.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 |
| Mounting Type | Through Hole |
| Triac Type | Alternistor - Snubberless |
| Configuration | Single |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Current - Hold (Ih) (Max) | 50 mA |
| Current - Gate Trigger (Igt) (Max) | 50 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 120A, 126A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Supplier Device Package | TO-220AB |
| Current - On State (It (RMS)) (Max) | 12 A |
| Voltage - Off State | 1.2 kV |
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