Littelfuse Inc. SCR, part number S2004DS1RP, is a sensitive gate silicon controlled rectifier designed for surface mount applications. This component features a 200V blocking voltage and a 4A RMS on-state current rating. The TO-252 (DPAK) package facilitates efficient thermal management. Key electrical characteristics include a maximum gate trigger current (Igt) of 50 µA and a maximum gate trigger voltage (Vgt) of 800 mV, enabling operation with low-power control signals. The device exhibits a low off-state leakage current of 2 µA and a hold current (Ih) of 4 mA. Non-repetitive surge capability is rated at 25A and 30A for 50Hz and 60Hz respectively. Applications include power control and switching in industrial automation and consumer electronics. The component is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Mounting Type | Surface Mount |
| 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-252 (DPAK) |
| Current - On State (It (RMS)) (Max) | 4 A |
| Voltage - Off State | 200 V |
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