Littelfuse Inc. S4006LS2 is a sensitive gate SCR (Silicon Controlled Rectifier) designed for high-reliability applications. This through-hole component features a 400V standoff voltage and a 6A RMS on-state current rating, with an average on-state current of 3.8A. The S4006LS2 exhibits a low gate trigger current requirement of 200 µA maximum and a gate trigger voltage of 800 mV maximum, facilitating control with low-power drive circuits. It maintains a 5 µA off-state current and a 6 mA hold current. The device is housed in a TO-220 isolated tab package, suitable for thermal management in power control systems. Non-repetitive surge current is rated at 83A and 100A at 50Hz and 60Hz respectively. Operating temperature range is -40°C to 110°C. This SCR is commonly utilized in industrial control, power switching, and lighting control applications.
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) | 3.8 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) | 6 A |
| Voltage - Off State | 400 V |
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