Littelfuse Inc. SCR S4008RS2 is a standard recovery silicon controlled rectifier with a repetitive peak off-state voltage (VDRM) of 400V and an average on-state current (IT(AV)) of 5.1A. The RMS on-state current (IT(RMS)) is rated at 8A. This through-hole component features a non-isolated tab within a TO-220 package. Key parameters include a gate trigger current (IGT) of 15mA (max) and a gate trigger voltage (VGT) of 1.5V (max). The non-repetitive surge current (ITSM) is 83A at 50Hz and 100A at 60Hz. The device exhibits a maximum holding current (IH) of 30mA and a maximum off-state current (IDRM) of 10µA. Operating temperature ranges from -40°C to 125°C. This component is suitable for applications in power control, motor drives, and general lighting.
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) | 30 mA |
| Current - Gate Trigger (Igt) (Max) | 15 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 83A, 100A |
| Current - On State (It (AV)) (Max) | 5.1 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) | 8 A |
| Voltage - Off State | 400 V |
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