Littelfuse Inc. S4008LS2 is a sensitive gate SCR with a repetitive peak off-state voltage of 400V and an RMS on-state current of 8A. This through-hole device features a TO-220 isolated tab package. Key parameters include a maximum gate trigger current (Igt) of 200 µA and a holding current (Ih) of 6 mA. The SCR exhibits a maximum on-state voltage (Vtm) of 1.6V and an off-state current (Id) of 5 µA. It is rated for a non-repetitive surge current (Itsm) of 83A at 50Hz and 100A at 60Hz. Operating temperature range is -40°C to 110°C. This component is utilized in power control applications across various industrial sectors.
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 |
| SCR Type | Sensitive Gate |
| Operating Temperature | -40°C ~ 110°C |
| Current - Hold (Ih) (Max) | 6 mA |
| Current - Gate Trigger (Igt) (Max) | 200 µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 83A, 100A |
| Current - On State (It (AV)) (Max) | 5.1 A |
| Voltage - Gate Trigger (Vgt) (Max) | 800 mV |
| Voltage - On State (Vtm) (Max) | 1.6 V |
| Current - Off State (Max) | 5 µA |
| Supplier Device Package | TO-220 Isolated Tab |
| Current - On State (It (RMS)) (Max) | 8 A |
| Voltage - Off State | 400 V |
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