L401E373
TRIAC SENS GATE 400V 1A TO92Manufacturer: Littelfuse Inc.
Categories: TRIACs
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Littelfuse Inc. TRIAC, L401E373, is a single-phase, sensitive gate TRIAC designed for AC power control applications. This component offers a 400V off-state voltage and a 1A RMS on-state current rating. With a maximum gate trigger current (Igt) of 3mA and a maximum gate trigger voltage (Vgt) of 1.3V, it is suitable for direct interfacing with microcontrollers and other low-power logic circuits. The device features a hold current (Ih) of 5mA maximum and a non-repetitive surge current capability of 16.7A at 50Hz and 20A at 60Hz. Packaged in a TO-226-3, TO-92-3 (TO-226AA) through-hole package, it operates across a wide temperature range of -65°C to 125°C. This TRIAC is commonly employed in motor control, lighting control, and general-purpose AC switching within industrial and consumer electronics.
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 | TO-226-3, TO-92-3 (TO-226AA) |
| Mounting Type | Through Hole |
| Triac Type | Logic - Sensitive Gate |
| Configuration | Single |
| Operating Temperature | -65°C ~ 125°C (TJ) |
| Current - Hold (Ih) (Max) | 5 mA |
| Current - Gate Trigger (Igt) (Max) | 3 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 16.7A, 20A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Supplier Device Package | TO-92 |
| Current - On State (It (RMS)) (Max) | 1 A |
| Voltage - Off State | 400 V |
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