R711

Overview

The R711 is a standard recovery rectifier manufactured by Microchip Technology. It features a single diode configuration housed in a TO-204AA-2 (TO-3) through-hole package. The device supports a maximum repetitive peak reverse voltage of 100 V and an average forward rectified current of 15 A. Forward voltage drop is specified at 1.2 V, with a maximum non-repetitive surge current capability of 250 A. Reverse leakage current is limited to 1 mA. The component operates within a temperature range of -65 °C to +150 °C junction temperature, with a typical reverse recovery time of 200 ns.

Feature Summary

• Standard recovery characteristics suitable for general-purpose power conversion applications
• High thermal stability with a maximum operating junction temperature of +150 °C
• Robust surge current handling capability for transient protection
• Through-hole mounting design for secure mechanical attachment

Applications

• General-purpose power supply rectification
• DC power distribution systems
• Industrial equipment power stages

Procurement Notes

Verify the specific datasheet revision and electrical parameters against official Microchip documentation before integration. Confirm that the TO-204AA-2 package dimensions match the target PCB layout requirements. Ensure thermal management strategies account for the 15 A continuous current rating and associated power dissipation. Check for any recent product change notifications or compliance updates affecting the component specifications.

Selection Notes

Select this component when a high-current, through-hole rectifier with standard recovery speed is required. The 100 V rating defines the maximum blocking voltage capability. Consider the thermal resistance of the TO-204AA-2 package for heat sinking needs. Compare the 200 ns recovery time against application switching frequencies to ensure adequate performance without excessive switching losses.

Part Context

The R711 belongs to Microchip's discrete diode and rectifier portfolio, specifically designed for power electronics. It utilizes silicon planar technology for reliable operation. The TO-204AA-2 package provides a robust mechanical structure for high-power applications. This component serves as a fundamental building block for converting AC to DC in various industrial and commercial power systems.

Replacement Considerations

Consult official Microchip substitution guides for verified equivalents. Generic replacements must match the 15 A current rating, 100 V voltage rating, and TO-204AA-2 package form factor. Verify that alternative components meet the same thermal and electrical specifications.