ChipApex | Global Electronic Components Supplier
MCR218-6FP
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：SILICON CONTROLLED RECTIFIER
- Series：*
- Mfr：onsemi
- Package：Bulk
- Voltage - Off State：-
- Voltage - Gate Trigger (Vgt) (Max)：-
- Current - Gate Trigger (Igt) (Max)：-
- Current - Hold (Ih) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- SCR Type：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Voltage - On State (Vtm) (Max)：-
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：-
- Current - Off State (Max)：-
Download product information
Overview
The MCR218-6FP is a silicon controlled rectifier (SCR) manufactured by onsemi, designed for high-power switching applications. It features an 8 A average on-state current rating and supports a repetitive peak off-state voltage of 600 V. The device utilizes a TO-220AB package with flange mount style, ensuring robust thermal management. Key electrical characteristics include sensitive gate triggering current and low on-state voltage drop, optimizing efficiency in industrial and embedded electronics.
Feature Summary
- High current handling capability up to 8 A for robust power switching
- Sensitive gate triggering current for reliable turn-on performance
- Low on-state voltage drop to minimize conduction losses
- Flange mount construction for efficient heat dissipation
Applications
- Industrial equipment control systems
- Embedded electronics power regulation
- Maintenance and repair units requiring high-power switching
Procurement Notes
Verify the specific suffix '6FP' corresponds to the 600 V rating and TO-220AB flange mount configuration. Confirm that the manufacturer documentation explicitly lists this part number as a Silicon Controlled Rectifier. Ensure compatibility with required thermal interface materials for flange mounting. Cross-reference datasheet parameters against application requirements before procurement.
Selection Notes
Select the MCR218-6FP when applications demand high current capacity combined with high voltage blocking capabilities. The TO-220AB flange mount package is suitable for chassis-mounted installations where superior thermal conductivity is critical. Consider the sensitive gate trigger requirement for driving circuit design. Evaluate the 600 V rating against system transient voltages to ensure adequate safety margins.
Part Context
This component belongs to the MCR218 series of reverse blocking thyristors from onsemi. The series offers various voltage ratings within the same physical package family, allowing designers to standardize mechanical layouts while adjusting electrical specifications. The MCR218-6FP specifically addresses higher voltage requirements compared to lower-rated variants in the same package type.
Replacement Considerations
Direct substitutes may include other MCR218 series parts with matching 8 A current ratings but verify voltage ratings carefully. Generic SCR replacements require matching current, voltage, and package dimensions. Check gate trigger characteristics for circuit compatibility.
