QK006DH4
TRIAC ALTERNISTOR 1KV 6A TO252Manufacturer: Littelfuse Inc.
Categories: TRIACs
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Littelfuse Inc. QK006DH4 is a surface-mount Alternistor TRIAC designed for reliable AC power control. This snubberless device offers a 1 kV blocking voltage and a continuous on-state current rating of 6 A (RMS). The QK006DH4 features a maximum gate trigger current (Igt) of 35 mA and a maximum gate trigger voltage (Vgt) of 1.3 V, facilitating efficient triggering. Its hold current (Ih) is also rated at a maximum of 35 mA. The component is housed in a TO-252 (DPAK) package, suitable for automated assembly processes. With a non-repetitive surge current capability of 55A at 50Hz and 65A at 60Hz, it provides robust performance in demanding applications. The operating temperature range is -40°C to 125°C. This TRIAC is commonly employed in motor control, lighting control, and power switching applications across various industrial sectors.
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-252-3, DPAK (2 Leads + Tab), SC-63 |
| Mounting Type | Surface Mount |
| 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) | 55A, 65A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Supplier Device Package | TO-252 (DPAK) |
| Current - On State (It (RMS)) (Max) | 6 A |
| Voltage - Off State | 1 kV |
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