Q4008R456
TRIAC 400V 8A TO220Manufacturer: Littelfuse Inc.
Categories: TRIACs
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Littelfuse Inc. Q4008R456 is a standard TRIAC designed for AC power control applications. This component features a 400V off-state voltage and an 8A RMS on-state current rating. The Q4008R456 utilizes a TO-220 non-isolated tab package with formed leads, suitable for through-hole mounting. Key triggering specifications include a maximum gate trigger current (Igt) of 25mA and a maximum gate trigger voltage (Vgt) of 1.3V. The holding current (Ih) is rated at a maximum of 50mA. It offers a non-repetitive surge current capability of 83A at 50Hz and 100A at 60Hz. Operating temperature ranges from -40°C to 125°C (TJ). This TRIAC is commonly found in lighting control, motor control, and general AC power switching within the appliance and industrial automation sectors.
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-220-3 Isolated Tab, Formed Leads |
| Mounting Type | Through Hole |
| Triac Type | Standard |
| Configuration | Single |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Current - Hold (Ih) (Max) | 50 mA |
| Current - Gate Trigger (Igt) (Max) | 25 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 83A, 100A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Supplier Device Package | TO-220 Non-Isolated Tab |
| Current - On State (It (RMS)) (Max) | 8 A |
| Voltage - Off State | 400 V |
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