Littelfuse Inc. T106B1 is a sensitive gate Silicon Controlled Rectifier (SCR) designed for through-hole mounting in a TO-202 package. This component features a repetitive peak off-state voltage (VDRM) of 200V and an average on-state current (IT(AV)) of 2.5A, with a maximum RMS on-state current (IT(RMS)) of 4A. The T106B1 exhibits a low gate trigger current (IGT) of 200 µA, facilitating activation with minimal signal. Its non-repetitive surge current capability is 16A at 50Hz and 20A at 60Hz. The SCR's maximum on-state voltage (VTM) is 2.2V, and its holding current (IH) is 5 mA. Operating across a temperature range of -40°C to 110°C, this device finds application in various industrial and consumer electronics, including power control and switching circuits.
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) | 5 mA |
| Current - Gate Trigger (Igt) (Max) | 200 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) | 2.2 V |
| Current - Off State (Max) | 2 µA |
| Supplier Device Package | TO-202 |
| Current - On State (It (RMS)) (Max) | 4 A |
| Voltage - Off State | 200 V |
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