QK012RH2
TRIAC ALTERNISTOR 1KV 12A TO220Manufacturer: Littelfuse Inc.
Categories: TRIACs
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Littelfuse Inc. QK012RH2 is a TRIAC Alternistor, a snubberless type, designed for high voltage switching applications. This component offers a repetitive peak off-state voltage (VDRM) of 1 kV and an RMS on-state current (IT(RMS)) of 12 A. The QK012RH2 features a non-isolated tab within a standard TO-220 package, facilitating through-hole mounting. Key triggering parameters include a maximum gate trigger current (IGT) of 10 mA and a maximum gate trigger voltage (VGT) of 1.3 V. The holding current (IH) is rated at a maximum of 15 mA. It exhibits a non-repetitive surge current (ITSM) capability of 110 A at 50 Hz and 120 A at 60 Hz. Operating within an ambient temperature range of -40°C to 125°C, this TRIAC is suitable for power control in industrial automation, motor control, and lighting 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) | 15 mA |
| Current - Gate Trigger (Igt) (Max) | 10 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 110A, 120A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Supplier Device Package | TO-220 Non-Isolated Tab |
| Current - On State (It (RMS)) (Max) | 12 A |
| Voltage - Off State | 1 kV |
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