Littelfuse Inc. S4004VS1 is a sensitive gate Silicon Controlled Rectifier (SCR) designed for efficient power control applications. This through-hole component features a 400V blocking voltage and a steady 4A RMS on-state current capability. It offers a low gate trigger current (Igt) of 50 µA maximum and a 800 mV maximum gate trigger voltage (Vgt), facilitating reliable triggering from low-power control circuits. The device exhibits a 2 µA maximum off-state leakage current and a 4 mA maximum holding current. With a 2.5A average on-state current rating and a 1.6V maximum on-state voltage drop, it ensures minimal power dissipation. The TO-251-3 Short Leads, IPAK package provides robust thermal performance for demanding operating temperatures ranging from -40°C to 110°C. This Littelfuse SCR is suitable for use in industrial controls, solid-state relays, and power switching circuits.
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-251-3 Short Leads, IPAK, TO-251AA |
| Mounting Type | Through Hole |
| SCR Type | Sensitive Gate |
| Operating Temperature | -40°C ~ 110°C |
| Current - Hold (Ih) (Max) | 4 mA |
| Current - Gate Trigger (Igt) (Max) | 50 µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 25A, 30A |
| Current - On State (It (AV)) (Max) | 2.5 A |
| Voltage - Gate Trigger (Vgt) (Max) | 800 mV |
| Voltage - On State (Vtm) (Max) | 1.6 V |
| Current - Off State (Max) | 2 µA |
| Supplier Device Package | TO-251 (V-Pak/I-Pak) |
| Current - On State (It (RMS)) (Max) | 4 A |
| Voltage - Off State | 400 V |
Request a Quote
Clients Also Buy
S6055NRP
SCR 600V 55A TO263
S8016RATP
SCR 800V 25A TO220AB
SRJ6018DRP
SCR 600V 18A TO252
