Q8012RH2
TRIAC ALTERNISTOR 800V 12A TO220Manufacturer: Littelfuse Inc.
Categories: TRIACs
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Littelfuse Inc. TRIAC ALTERNISTOR, part number Q8012RH2, is an 800V, 12A snubberless TRIAC designed for high-power AC control applications. This single-configuration device features a TO-220 Non-Isolated Tab package for through-hole mounting, ensuring robust thermal management suitable for demanding environments. Key electrical specifications include a maximum on-state current (IT(RMS)) of 12A and a non-repetitive surge current handling capability of 110A/120A at 50/60Hz. The gate trigger characteristics are defined by a maximum IGT of 10mA and a maximum VGT of 1.3V. Operating reliably across a temperature range of -40°C to 125°C (TJ), this TRIAC is a suitable component for power switching in industrial automation, motor control, and lighting control 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 |
| 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 | 800 V |
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