MCR100-6RLRAG

Scrs Overview

The MCR100-6RLRAG is a sensitive gate silicon controlled rectifier (SCR) from the MCR100 series, manufactured by onsemi. It features a reverse blocking voltage of 400 V and an RMS on-state current rating of 0.8 A at 80°C. The device supports a peak non-repetitive surge current of 10 A and includes specified minimum and maximum values for gate trigger current, gate trigger voltage, and holding current to facilitate design integration. Packaged in a plastic TO-92 (TO-226AA) case with three leads, it operates within a junction temperature range of -40°C to 110°C.

Scrs Feature Summary

• Sensitive gate architecture enables direct triggering by microcontrollers and standard logic circuits
• Glass-passivated surface construction ensures reliability and uniformity under operating conditions
• High dV/dt immunity provides protection against false triggering during rapid voltage transients

Scrs Applications

• Line-powered consumer relay drivers
• Lamp control circuits
• Small motor control systems
• Gate drivers for larger thyristors
• Sensing and detection circuits

Scrs Procurement Notes

Verify the specific ordering suffix RLRA against official documentation to confirm tape and ammo pack packaging specifications. Ensure compliance with RoHS directives and Pb-free package requirements as defined in the manufacturer's soldering reference manual before procurement.

Scrs Selection Notes

Select this component based on its 400 V blocking voltage capability and 0.8 A RMS current rating. Consider the sensitive gate characteristics for low-power logic interfacing and verify thermal management requirements for the TO-92 package within the specified operating temperature range.

Scrs Part Context

This part belongs to the MCR100 series of PNPN devices designed for high-volume applications. The series offers various blocking voltage options ranging from 100 V to 600 V, all sharing similar physical dimensions and electrical characteristics tailored for cost-effective line-powered consumer electronics.

Scrs Replacement Considerations

Compatible replacements include other MCR100-6 variants such as MCR100-6RL or MCR100-6G, provided the packaging format matches the assembly requirements. Verify that substitute parts maintain equivalent gate trigger parameters and thermal resistance values.