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CR05BM-12A#B00
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Product Detailed Parameters
- Description：SCR 600V 630MA TO92-3
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：800 mV
- Current - Gate Trigger (Igt) (Max)：100 µA
- Current - Hold (Ih) (Max)：5 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：8A @ 50Hz
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：TO-92
- Voltage - On State (Vtm) (Max)：1.2 V
- Current - On State (It (AV)) (Max)：500 mA
- Current - On State (It (RMS)) (Max)：630 mA
- Current - Off State (Max)：500 µA
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Overview
The CR05BM-12A#B00 is a Silicon Controlled Rectifier (SCR) manufactured by Renesas Electronics Corporation. It belongs to the CR05BM series of thyristors designed for general-purpose switching applications. The component features a standard two-terminal structure with an anode and cathode, enabling control of high current loads via a gate signal. This specific part number denotes a variant within the CR05BM family, characterized by its voltage rating and packaging configuration.
Feature Summary
- Standard SCR topology for reliable AC/DC load switching
- Gate-triggered conduction mechanism for precise control
- Designed for robust performance in industrial environments
Applications
- General purpose AC power control circuits
- Industrial motor speed control systems
- Heating element regulation
Procurement Notes
Verify the exact datasheet revision and electrical parameters directly from the manufacturer before procurement. Confirm package dimensions and pinout compatibility with existing PCB layouts. Ensure supply chain authenticity through authorized channels to avoid counterfeit components. Check for any recent product change notices or end-of-life announcements that may affect long-term availability.
Selection Notes
Select this component based on required forward blocking voltage and on-state current ratings relative to the application load. Consider thermal management requirements and heatsinking needs for continuous operation. Evaluate gate trigger characteristics to ensure compatibility with the driving circuitry. Compare against alternative SCRs in the same voltage class for cost or availability optimization.
Part Context
This device is part of Renesas' broader portfolio of discrete semiconductor components, specifically within the thyristor category. The CR05BM series represents a line of silicon-controlled rectifiers intended for medium-power switching tasks. Renesas Electronics Corporation provides these components as part of their analog and power management solutions for industrial and consumer electronics markets.
Replacement Considerations
No official substitute part numbers are documented for the CR05BM-12A#B00. When seeking alternatives, match the key electrical specifications including peak reverse voltage, RMS on-state current, and gate trigger current. Verify physical package compatibility to ensure direct replacement without PCB redesign. Consult manufacturer cross-reference guides for functionally equivalent devices.
