TYN612MFP

Scrs Overview

The TYN612MFP is a standard Silicon Controlled Rectifier (SCR) manufactured by STMicroelectronics, belonging to the TYN612 series. It features a maximum on-state RMS current of 12 A and offers repetitive peak off-state voltage ratings of 600 V, 800 V, or 1000 V. The device utilizes a gate triggering current of either 5 mA or 15 mA for reliable switching. It is housed in an insulated fullpack package designed for surface-mount installation, enabling compact back-to-back configurations within limited space constraints.

Scrs Feature Summary

• Insulated fullpack package design allows for safe back-to-back configuration
• Optimized performance suitable for limited space applications
• Standard SCR characteristics compatible with various control modes

Scrs Applications

• Voltage regulation circuits for motorbikes
• Overvoltage crowbar protection systems
• Motor control circuits in power tools and kitchen aids
• Inrush current limiting circuits
• Capacitive discharge ignition systems

Scrs Procurement Notes

Verify the specific voltage rating (600 V, 800 V, or 1000 V) and gate trigger current (5 mA or 15 mA) required for your application, as these parameters vary across the TYN612 series. Confirm that the insulated fullpack package type matches your PCB layout requirements. Ensure compatibility with surface-mount assembly processes. Cross-reference the exact ordering code with official STMicroelectronics documentation to guarantee correct electrical specifications.

Scrs Selection Notes

Select this component when a robust SCR is needed for high-current AC switching in compact designs. The insulated package provides electrical isolation benefits for back-to-back setups. Consider the specific voltage and gate current variants available within the TYN612 family to match circuit demands. This device is appropriate for consumer electronics and industrial control environments requiring reliable thyristor performance.

Scrs Part Context

The TYN612MFP is part of the broader TYN612 series of standard SCRs from STMicroelectronics. This series is engineered for versatility, supporting multiple control modes and offering various voltage ratings. The MFP suffix typically denotes the specific insulated fullpack surface-mount package variant, distinguishing it from through-hole options like the TO-220 package found in other series members.

Scrs Replacement Considerations

Direct substitutes may include other TYN612 series variants with matching voltage and current ratings but different packages. Verify pinout compatibility and thermal characteristics when replacing with components from other manufacturers. Ensure any alternative SCR meets the same insulation and mounting requirements.