QK010LH5
TRIAC ALTERNISTOR 1KV 10A TO220Manufacturer: Littelfuse Inc.
Categories: TRIACs
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Littelfuse Inc. TRIAC Alternistor, Part Number QK010LH5, is a snubberless TRIAC designed for AC power control applications. This single-configuration component offers a repetitive peak off-state voltage of 1 kV and an RMS on-state current handling capability of 10 A. Featuring a TO-220 Isolated Tab package, it ensures reliable thermal management and electrical isolation. The QK010LH5 exhibits a maximum gate trigger current (Igt) of 50 mA and a maximum holding current (Ih) of 50 mA, with a gate trigger voltage (Vgt) of 1.3 V. Its non-repetitive surge current capacity is rated at 110 A and 120 A for 50 Hz and 60 Hz respectively. This device is suitable for industrial automation, motor control, and lighting control systems. The operating temperature range is from -40°C to 125°C (TJ).
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) | 50 mA |
| Current - Gate Trigger (Igt) (Max) | 50 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 110A, 120A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Supplier Device Package | TO-220 Isolated Tab |
| Current - On State (It (RMS)) (Max) | 10 A |
| Voltage - Off State | 1 kV |
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