Q4025L659
TRIAC ALTERNISTOR 400V 25A TO220Manufacturer: Littelfuse Inc.
Categories: TRIACs
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Littelfuse Inc. offers the Q4025L659, a 400V 25A snubberless TRIAC Alternistor designed for high-reliability AC power control applications. This component features a maximum on-state current (IT(RMS)) of 25A and is housed in a TO-220-3 isolated tab package with formed leads, suitable for through-hole mounting. The Q4025L659 exhibits a gate trigger current (IGT) of 80mA and a gate trigger voltage (VGT) of 1.3V, facilitating efficient triggering. Its hold current (IH) is a maximum of 100mA. The device is rated for non-repetitive surge currents of 208A and 250A at 50Hz and 60Hz, respectively, ensuring robust performance under transient conditions. Operating within a temperature range of -40°C to 125°C (TJ), this TRIAC is commonly utilized in motor control, lighting, and general AC switching applications across industrial and consumer electronics 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 | Alternistor - Snubberless |
| Configuration | Single |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Current - Hold (Ih) (Max) | 100 mA |
| Current - Gate Trigger (Igt) (Max) | 80 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 208A, 250A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Supplier Device Package | TO-220 Isolated Tab |
| Current - On State (It (RMS)) (Max) | 25 A |
| Voltage - Off State | 400 V |
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