Littelfuse Inc. S2012R is a standard recovery Silicon Controlled Rectifier (SCR) designed for robust power control applications. This through-hole component, housed in a TO-220 package with a non-isolated tab, offers a repetitive peak off-state voltage of 200V. The device features an RMS on-state current rating of 12A and an average on-state current of 7.6A. Its surge capability reaches 100A at 50Hz and 120A at 60Hz. The gate trigger current (Igt) is a maximum of 20mA with a gate trigger voltage (Vgt) of 1.5V. The hold current (Ih) is rated at a maximum of 40mA, and the off-state current is a minimal 10 µA. Operating within a temperature range of -40°C to 125°C, the S2012R is suitable for use in power switching, motor control, and lighting control systems 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-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) | 10 µA |
| Supplier Device Package | TO-220 Non-Isolated Tab |
| Current - On State (It (RMS)) (Max) | 12 A |
| Voltage - Off State | 200 V |
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