BTA25-400B
TRIAC 400V 25A RD91Manufacturer: STMicroelectronics
Categories: TRIACs
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STMicroelectronics BTA25-400B is a standard TRIAC designed for high-power AC switching applications. This component features a 400V off-state voltage and a continuous on-state current rating of 25A RMS. The BTA25-400B offers a gate trigger current of 50mA maximum and a gate trigger voltage of 1.3V maximum, facilitating control with a variety of trigger circuits. Its robust design includes a non-repetitive surge current capability of up to 260A at 60Hz. The TRIAC is housed in an insulated RD91-3 package for chassis mounting, ensuring efficient thermal management and electrical isolation. Operating across a temperature range of -40°C to 125°C (TJ), this TRIAC is suitable for demanding applications in industrial motor control, lighting systems, and power regulation.
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 | RD91-3 (Insulated) |
| Mounting Type | Chassis Mount |
| Triac Type | Standard |
| Configuration | Single |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Current - Hold (Ih) (Max) | 80 mA |
| Current - Gate Trigger (Igt) (Max) | 50 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 250A, 260A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Supplier Device Package | RD91 |
| Current - On State (It (RMS)) (Max) | 25 A |
| Voltage - Off State | 400 V |
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