Littelfuse Inc. S4008V is a standard recovery SCR with a 400V blocking voltage and 8A RMS on-state current. This component features a 5.1A average on-state current and a maximum on-state voltage drop of 1.6V. The gate trigger current (Igt) is 15mA at a gate trigger voltage (Vgt) of 1.5V. The device exhibits a low off-state leakage current of 10µA and a holding current of 30mA. It is designed for through-hole mounting in a TO-251 (V-Pak/I-Pak) package with short leads. The S4008V offers a non-repetitive surge current capability of 83A (50Hz) / 100A (60Hz) and operates across a temperature range of -40°C to 125°C. This SCR is suitable for applications in power control, motor control, and lighting control systems.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-251-3 Short Leads, IPAK, TO-251AA |
| 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-251 (V-Pak/I-Pak) |
| Current - On State (It (RMS)) (Max) | 8 A |
| Voltage - Off State | 400 V |
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