Littelfuse Inc. S8012R is a standard recovery Silicon Controlled Rectifier (SCR) designed for high-voltage applications. This through-hole component, housed in a TO-220 non-isolated tab package, offers a repetitive peak off-state voltage (VDRM) of 800V and an average on-state current (IT(AV)) of 7.6A. The RMS on-state current handling is 12A, with a non-repetitive surge current rating of 100A at 50Hz and 120A at 60Hz. The gate trigger current (IGT) requirement is a maximum of 20mA, with a gate trigger voltage (VGT) of 1.5V. The on-state voltage drop (VTM) is specified at 1.6V maximum. This device exhibits a low off-state leakage current of 20µA and a holding current (IH) of 40mA maximum. Operating temperature range is -40°C to 125°C. Applications include industrial control, power switching, and motor drives.
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 |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C |
| Current - Hold (Ih) (Max) | 40 mA |
| Current - Gate Trigger (Igt) (Max) | 20 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 100A, 120A |
| Current - On State (It (AV)) (Max) | 7.6 A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.5 V |
| Voltage - On State (Vtm) (Max) | 1.6 V |
| Current - Off State (Max) | 20 µA |
| 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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