APT2X150DL60J

Overview

The APT2X150DL60J is a dual ultrafast soft recovery rectifier diode module manufactured by Microsemi Corporation. It features two parallel silicon rectifier elements housed in an ISOTOP SOT-227 package with an isolated mounting base. The device supports a maximum DC reverse voltage of 600V and a continuous average forward current of 150A per diode at a case temperature of 40°C. Key electrical characteristics include a typical forward voltage of 1.6V at 150A, a maximum reverse leakage current of 25μA at 600V, and a junction-to-case thermal resistance of 0.56°C/W. The operating junction temperature range extends from -55°C to 175°C.

Feature Summary

• Ultrafast soft recovery characteristics designed for high-speed switching applications
• Dual anti-parallel configuration within a single isolated power module
• Low forward voltage drop contributing to reduced conduction losses
• High reliability construction with low noise switching performance

Applications

• Anti-parallel diodes in switchmode power supplies
• Free wheeling diodes in motor controllers and converters
• Snubber diodes in induction heating systems
• Uninterruptible power supply (UPS) circuits
• High speed rectifiers in inverters

Procurement Notes

Verify the specific revision status of the component datasheet before integration, as Microsemi may issue product change notifications affecting specifications or manufacturing locations. Confirm that the ISOTOP package mounting torque requirements are met during assembly to ensure proper thermal contact and mechanical stability. Check for any RoHS compliance updates relevant to the production batch being procured.

Selection Notes

Select this component when designing circuits requiring dual rectification in a compact footprint with high surge current capability. The 600V rating suits medium-voltage AC-DC conversion and inverter bridge legs. Ensure the cooling solution maintains the case temperature below 40°C to sustain the full 150A continuous current rating without derating.

Part Context

This part belongs to the APT2X series of ultrafast soft recovery dual rectifier modules from Microsemi. These devices are engineered for high-power density applications where fast switching speeds and low reverse recovery charge are critical. The series utilizes silicon technology optimized for minimizing switching losses and electromagnetic interference in demanding power electronics environments.

Replacement Considerations

Public confirmed substitute part numbers: APT2X151DL60J.