MUR3060PTG

Overview

The MUR3060PTG is an ultrafast recovery rectifier manufactured by onsemi, designed for high-efficiency power conversion applications. It features a 600 V reverse voltage rating and a continuous forward current of 30 A. The device exhibits a fast reverse recovery time of 60 ns and a maximum forward voltage drop of 1.5 V at rated current. Packaged in the TO-247AD (TO-3P) through-hole case, it supports junction temperatures up to 175°C. Key electrical parameters include a peak repetitive reverse voltage of 600 V, a non-repetitive peak forward surge current capability of 325 A, and low leakage current specified at elevated temperatures.

Feature Summary

• Ultrafast recovery characteristics with 60 ns reverse recovery time for reduced switching losses
• High thermal stability supporting operation at junction temperatures up to 175°C
• Glass-passivated junction for enhanced reliability and environmental resistance
• Epoxy casing meeting UL94 VO flammability ratings

Applications

• Switching power supplies
• Inverter circuits
• Free-wheeling diode implementations

Procurement Notes

Verify the manufacturer origin carefully, as the MUR3060PT part number was originally established by Motorola and is now produced by onsemi following their acquisition. Confirm that the specific suffix 'G' denotes RoHS compliance and halogen-free status according to the official datasheet. Ensure the package matches the TO-247AD form factor required for your thermal management design. Cross-reference the revision level of the datasheet to confirm parameter consistency.

Selection Notes

Select this component when designing circuits requiring high current handling combined with fast switching speeds. The 600 V rating makes it suitable for universal AC input applications or intermediate bus converters. Consider the thermal resistance of the TO-247AD package and ensure adequate heatsinking to maintain junction temperature within limits under full load conditions. Compare performance against standard recovery diodes if switching frequency exceeds typical ranges.

Part Context

This device belongs to the MUR series of SWITCHMODE Power Rectifiers from onsemi. The series offers various current and voltage combinations optimized for hard-switching applications. The MUR3060 variant specifically targets the 30 A / 600 V segment, providing a balance between conduction loss and switching speed. It serves as a direct successor to legacy Motorola products in this category.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with generic equivalents based on matching electrical specifications and package dimensions.