Littelfuse Inc. TCR22-675 is a sensitive gate SCR with a repetitive peak off-state voltage (VDRM) of 400 V and a DC blocking current (IDRM) of 1 µA. This through-hole component, housed in a TO-92 package, offers an average on-state current (IT(AV)) of 950 mA and an RMS on-state current (IT(RMS)) of 1.5 A. The TCR22-675 features a low gate trigger current (IGT) of 200 µA and a gate trigger voltage (VGT) of 800 mV, facilitating activation with minimal control signal. Non-repetitive surge current capabilities are 16 A and 20 A at 50 Hz and 60 Hz respectively. Operating temperature ranges from -40°C to 110°C. This device is commonly utilized in industrial controls and power switching applications.
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-226-3, TO-92-3 (TO-226AA) Formed Leads |
| 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) | 950 mA |
| Voltage - Gate Trigger (Vgt) (Max) | 800 mV |
| Voltage - On State (Vtm) (Max) | 1.5 V |
| Current - Off State (Max) | 1 µA |
| Supplier Device Package | TO-92 |
| Current - On State (It (RMS)) (Max) | 1.5 A |
| Voltage - Off State | 400 V |
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