APT2X61D30J

Overview

The APT2X61D30J is a Fast Recovery Epitaxial Diode (FRED) discrete semiconductor module manufactured by Microchip Technology. It features a dual parallel configuration housed in an SOT-227-4 package with screw mount installation. The device supports a maximum repetitive reverse voltage of 300 V and an average forward current of 60 A per diode. Key electrical parameters include a typical forward voltage of 1.4 V at 60 A, a maximum surge current of 610 A, and a reverse recovery time of 55 ns. The component operates within a junction temperature range of -55°C to +175°C.

Feature Summary

• Dual parallel fast recovery epitaxial diode configuration for high-current applications
• ISOTOP thermal isolation technology for efficient heat dissipation
• High surge current capability to withstand transient load conditions
• Screw mount chassis installation for robust mechanical stability

Applications

• High-frequency AC/DC rectification in power supplies
• Induction heating systems requiring fast switching characteristics
• Motor drive circuits utilizing parallel diode arrangements
• Industrial power conversion equipment

Procurement Notes

Verify the specific suffix J indicates the standard tube packaging configuration when ordering. Confirm that the required reverse voltage rating of 300 V aligns with the target circuit design before procurement. Ensure that the mounting hardware specifications match the SOT-227-4 package dimensions. Cross-reference the datasheet revision history for any recent product change notifications that may affect performance or compliance status.

Selection Notes

Select this component when a dual parallel diode arrangement is required for current sharing or redundancy. The 300 V rating makes it suitable for lower voltage DC bus applications compared to higher voltage variants in the same family. Consider the 60 A continuous current rating against thermal management requirements. The fast recovery特性 is critical for minimizing switching losses in high-frequency environments.

Part Context

This part belongs to the APT2X61 series of ISOTOP discrete semiconductor modules from Microchip Technology. The series utilizes silicon FRED technology optimized for high-efficiency power conversion. The APT2X61D30J specifically denotes the 300 V variant within the dual parallel lineup, distinct from single diode or anti-parallel configurations available in the broader product portfolio.

Replacement Considerations

The APT2X61D30J is currently listed as an active component. No direct public substitute part numbers are confirmed in the provided documentation. If obsolescence occurs, verify compatibility with alternative dual parallel FRED modules offering similar voltage and current ratings.