Littelfuse Inc. S4025L is a standard recovery SCR with a 400V repetitive peak off-state voltage (VDRM). This device features a 25A RMS on-state current (IT(RMS)) and a 16A average on-state current (IT(AV)). The S4025L is packaged in a TO-220 Isolated Tab configuration, facilitating through-hole mounting. Key gate characteristics include a maximum gate trigger current (IGT) of 35mA and a maximum gate trigger voltage (VGT) of 1.5V. The device exhibits a maximum on-state voltage (VTM) of 1.6V. Non-repetitive surge current handling is rated at 300A and 350A for 50Hz and 60Hz respectively. The off-state leakage current (IDRM) is a maximum of 10µA. Operating temperature range is -40°C to 125°C. This component is commonly utilized in industrial power control and motor drive applications.
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-220-3 Isolated Tab |
| 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) | 35 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 300A, 350A |
| Current - On State (It (AV)) (Max) | 16 A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.5 V |
| Voltage - On State (Vtm) (Max) | 1.6 V |
| Current - Off State (Max) | 10 µA |
| Supplier Device Package | TO-220 Isolated Tab |
| Current - On State (It (RMS)) (Max) | 25 A |
| Voltage - Off State | 400 V |
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