Q8008LH4
TRIAC ALTERNISTOR 800V 8A TO220Manufacturer: Littelfuse Inc.
Categories: TRIACs
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Littelfuse Inc. Q8008LH4 Alternistor TRIAC, rated for 800V off-state voltage and 8A RMS on-state current, features a snubberless design for enhanced performance. This single, through-hole component is housed in a TO-220-3 isolated tab package, facilitating efficient heat dissipation. Key parameters include a maximum gate trigger current (Igt) of 35mA and a maximum holding current (Ih) of 35mA, with a maximum gate trigger voltage (Vgt) of 1.3V. Non-repetitive surge current handling is specified at 83A and 100A for 50Hz and 60Hz respectively. Operating temperature range is -40°C to 125°C. This TRIAC is suitable for applications in industrial controls, motor control, and power switching systems.
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 |
| Mounting Type | Through Hole |
| Triac Type | Alternistor - Snubberless |
| Configuration | Single |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Current - Hold (Ih) (Max) | 35 mA |
| Current - Gate Trigger (Igt) (Max) | 35 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 83A, 100A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Supplier Device Package | TO-220 Isolated Tab |
| Current - On State (It (RMS)) (Max) | 8 A |
| Voltage - Off State | 800 V |
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