Q4025L658
TRIAC ALTERNISTOR 400V 25A TO220Manufacturer: Littelfuse Inc.
Categories: TRIACs
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Littelfuse Inc. Q4025L658 is a snubberless TRIAC Alternistor designed for robust AC power control applications. This single-phase device features an on-state current rating of 25 A (RMS) and a repetitive peak off-state voltage of 400 V. The Q4025L658 offers a non-repetitive surge current handling capability of 208 A at 50 Hz and 250 A at 60 Hz.
Key trigger characteristics include a maximum gate trigger current (Igt) of 80 mA and a maximum gate trigger voltage (Vgt) of 1.3 V. The holding current (Ih) is rated at a maximum of 100 mA. This component is housed in a TO-220-3 Isolated Tab package with formed leads, suitable for through-hole mounting. The operating temperature range is -40°C to 125°C (TJ). Applications for this TRIAC include motor control, lighting control, and solid-state switching in industrial and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: 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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