Littelfuse Inc. S2035KTP is a standard recovery Silicon Controlled Rectifier (SCR) designed for high-current switching applications. This through-hole component features a TO-218 Isolated Tab package, offering a voltage rating of 200V in the off-state and an on-state current handling capability of 35A RMS (22A average). The device exhibits a maximum on-state voltage drop (Vtm) of 1.8V and a gate trigger current (Igt) requirement of 40mA with a 1.5V trigger voltage. Its non-repetitive surge current (Itsm) is rated at 425A for 50Hz and 500A for 60Hz. The off-state leakage current is a minimal 10µA. Operating reliably across a temperature range of -40°C to 125°C, the S2035KTP is suitable for power control, motor drives, and lighting control systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-218-3 Isolated Tab, TO-218AC |
| Mounting Type | Through Hole |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C |
| Current - Hold (Ih) (Max) | 50 mA |
| Current - Gate Trigger (Igt) (Max) | 40 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 425A, 500A |
| Current - On State (It (AV)) (Max) | 22 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-218 Isolated Tab |
| Current - On State (It (RMS)) (Max) | 35 A |
| Voltage - Off State | 200 V |
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