The onsemi MCR8SM is a sensitive gate Silicon Controlled Rectifier (SCR) designed for various power control applications. This through-hole component features a voltage rating of 600V and an on-state current handling capability of 8A RMS. Key parameters include a low gate trigger current (Igt) of 200 µA and a gate trigger voltage (Vgt) of 1V, facilitating control with minimal signal. The device exhibits a holding current (Ih) of 6 mA and an off-state current of 10 µA. Its TO-220AB package ensures robust thermal performance and ease of mounting. The MCR8SM is suitable for use in industrial motor controls, lighting controls, and power supplies. It is supplied in tube packaging for efficient handling in manufacturing processes.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 |
| 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) | 200 µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 80A @ 60Hz |
| Voltage - Gate Trigger (Vgt) (Max) | 1 V |
| Voltage - On State (Vtm) (Max) | 1.8 V |
| Current - Off State (Max) | 10 µA |
| Supplier Device Package | TO-220 |
| Grade | - |
| Current - On State (It (RMS)) (Max) | 8 A |
| Voltage - Off State | 600 V |
| Qualification | - |
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