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CR12CM-12B#BH0
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Product Detailed Parameters
- Description：SCR 600V 18.8A TO220ABA
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：30 mA
- Current - Hold (Ih) (Max)：30 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：360A @ 60Hz
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220ABA
- Voltage - On State (Vtm) (Max)：1.6 V
- Current - On State (It (AV)) (Max)：12:00 AM
- Current - On State (It (RMS)) (Max)：18.8 A
- Current - Off State (Max)：2 mA
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Overview
The CR12CM-12B#BH0 is a standard recovery Silicon Controlled Rectifier (SCR) manufactured by Renesas Electronics. It features a maximum repetitive peak off-state voltage of 600V and an on-state average current rating of 12A. The device supports a maximum RMS on-state current of 18.8A and can withstand a non-repetitive peak surge current of 360A at 60Hz. Key electrical limits include a maximum gate trigger voltage of 1.5V, a maximum gate trigger current of 30mA, and a maximum on-state voltage of 1.6V. The component operates within a junction temperature range of -40°C to 150°C and is housed in a TO-220ABAC through-hole package.
Feature Summary
- Standard recovery thyristor construction for general-purpose switching applications
- Robust thermal performance with a high junction temperature capability up to 150°C
- High surge current handling capacity suitable for inductive load protection
Applications
- Industrial motor control circuits
- Solid-state relay implementations
- General purpose AC power switching
Procurement Notes
Verify the specific suffix #BH0 against the manufacturer's official datasheet to confirm pinout configuration and packaging details. Ensure the component meets RoHS compliance requirements for the target assembly process. Cross-reference the active status with recent product change notifications to avoid obsolescence risks during production planning.
Selection Notes
Select this SCR when a 600V blocking voltage and 12A continuous current are required in a TO-220 form factor. Consider the 360A surge rating for applications involving high inrush currents. Verify that the gate trigger characteristics align with the driving circuit capabilities to ensure reliable turn-on under varying temperature conditions.
Part Context
This component belongs to the Renesas thyristor family, specifically designed as a robust power switching element. It serves as a discrete alternative to integrated power modules in medium-power industrial applications. The part is distinct from triacs and other SCRs in the lineup by its specific voltage and current ratings tailored for standard recovery tasks.
Replacement Considerations
Consult official substitution guides for equivalent 600V, 12A TO-220 SCRs. Verify pin compatibility and thermal resistance values before replacing. No direct public substitute part numbers are confirmed in the provided documentation.
