Littelfuse Inc. S2040R is a standard recovery Silicon Controlled Rectifier (SCR) featuring a 200V repetitive peak off-state voltage and a 40A RMS on-state current rating. This device, housed in a TO-220 non-isolated tab package, offers a 25A average on-state current. The S2040R exhibits a maximum gate trigger current (Igt) of 40mA and a maximum holding current (Ih) of 60mA, with a gate trigger voltage (Vgt) of 1.5V. It boasts a non-repetitive surge current of 430A at 50Hz and 520A at 60Hz. The SCR type ensures standard recovery characteristics. Operating across a temperature range of -40°C to 125°C, the S2040R is suitable for applications in power control, motor drives, and AC power switching across industrial and automotive sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-220-3 |
| Mounting Type | Through Hole |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C |
| Current - Hold (Ih) (Max) | 60 mA |
| Current - Gate Trigger (Igt) (Max) | 40 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 430A, 520A |
| Current - On State (It (AV)) (Max) | 25 A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.5 V |
| Voltage - On State (Vtm) (Max) | 1.8 V |
| Current - Off State (Max) | 10 µA |
| Supplier Device Package | TO-220 Non-Isolated Tab |
| Current - On State (It (RMS)) (Max) | 40 A |
| Voltage - Off State | 200 V |
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