Littelfuse Inc. S2S1RP is a sensitive gate Silicon Controlled Rectifier (SCR) designed for surface mount applications. This component features a 200V blocking voltage and an average on-state current rating of 510mA, with an RMS current capability of 800mA. The S2S1RP exhibits a low gate trigger current requirement of 12µA (max) and a gate trigger voltage of 800mV (max), facilitating control with low-power sources. It offers a non-repetitive surge current capability of 16A to 20A at 50/60Hz. The device is housed in a DO-214AA (SMB) package, also known as Compak, and is supplied in Tape & Reel (TR) for automated assembly. Typical applications include power control, lighting control, and motor speed regulation across various industrial and consumer electronics sectors. The off-state leakage current is a maximum of 1µA, and the on-state voltage drop is 1.7V maximum. Operating temperature range is -40°C to 110°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-214AA, SMB (3 Leads), Compak |
| Mounting Type | Surface Mount |
| SCR Type | Sensitive Gate |
| Operating Temperature | -40°C ~ 110°C |
| Current - Hold (Ih) (Max) | 5 mA |
| Current - Gate Trigger (Igt) (Max) | 12 µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 16A, 20A |
| Current - On State (It (AV)) (Max) | 510 mA |
| Voltage - Gate Trigger (Vgt) (Max) | 800 mV |
| Voltage - On State (Vtm) (Max) | 1.7 V |
| Current - Off State (Max) | 1 µA |
| Supplier Device Package | DO-214 (Compak) |
| Current - On State (It (RMS)) (Max) | 800 mA |
| Voltage - Off State | 200 V |
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