Littelfuse Inc. T107D1 is a Sensitive Gate Silicon Controlled Rectifier (SCR) with a 400V blocking voltage and 4A RMS on-state current rating. Designed for through-hole mounting in a TO-202 package, this component features a low gate trigger current of 500 µA maximum. The off-state leakage current is a maximum of 2 µA. Its on-state voltage drop (Vtm) is 2.5V maximum. The T107D1 is suitable for applications requiring precise triggering and is commonly found in industrial control, power switching, and lighting control circuits. It operates reliably within an ambient temperature range of -40°C to 110°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-202 Long Tab |
| Mounting Type | Through Hole |
| SCR Type | Sensitive Gate |
| Operating Temperature | -40°C ~ 110°C |
| Current - Hold (Ih) (Max) | 6 mA |
| Current - Gate Trigger (Igt) (Max) | 500 µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 16A, 20A |
| Current - On State (It (AV)) (Max) | 2.5 A |
| Voltage - Gate Trigger (Vgt) (Max) | 800 mV |
| Voltage - On State (Vtm) (Max) | 2.5 V |
| Current - Off State (Max) | 2 µA |
| Supplier Device Package | TO-202 |
| Current - On State (It (RMS)) (Max) | 4 A |
| Voltage - Off State | 400 V |
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