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CR12CM-12B#BB0
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Product Detailed Parameters
- Description：SCR 600V 18.8A TO220AB
- 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)：15 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：360A @ 60Hz
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220-3
- 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#BB0 is a Silicon Controlled Rectifier (SCR) manufactured by Renesas Electronics Corporation. It belongs to the thyristor product category and is housed in a TO-220AB package. The device supports a maximum repetitive peak off-state voltage (VDRM) of 600 V and an average on-state current (IT(AV)) of 12 A. The gate trigger current (IGT) is specified at 30 mA. The component is rated for a maximum junction temperature of 150°C and features a non-insulated design.
Feature Summary
- Provides reliable switching control for AC power applications with high voltage blocking capability
- Designed for robust thermal performance with a guaranteed maximum junction temperature of 150°C
- Features a standard non-insulated construction suitable for heatsink mounting
Applications
- Industrial motor speed control systems
- Lighting dimmer circuits
- General purpose AC power regulation
Procurement Notes
Verify the specific ordering suffix #BB0 against the official Renesas datasheet to ensure correct packaging and marking specifications. Confirm that the lead time and availability status align with current supply chain conditions, as electronic components may experience fluctuations in stock levels or production schedules. Always request the latest datasheet revision before finalizing procurement orders to ensure compliance with current manufacturing standards.
Selection Notes
Select this component when a 600 V blocking voltage and 12 A continuous current rating are required for SCR-based designs. Ensure the application circuit can provide the necessary 30 mA gate trigger current for reliable turn-on. Consider the non-insulated package type for thermal management requirements, which typically necessitates direct mounting to a heatsink using appropriate thermal interface materials.
Part Context
This part is part of Renesas Electronics' thyristor portfolio, specifically within the SCR subcategory. It serves as a discrete power semiconductor solution for controlling electrical energy in medium-power applications. The CR12CM series is designed to offer stable performance in industrial environments where precise voltage and current handling are critical for system reliability.
Replacement Considerations
Consult the official Renesas replacement guide or cross-reference tools for verified substitute part numbers. Do not assume functional compatibility with other manufacturers' SCRs without verifying pinout, electrical parameters, and thermal characteristics against the original datasheet specifications.
