APT2X61S20J

Overview

The APT2X61S20J is a silicon Schottky rectifier diode manufactured by Microchip Technology. It features a dual-element configuration housed in an ISOTOP-4 (SOT-227) package with isolated case connection. The device supports a maximum repetitive reverse voltage of 200 V and an average forward current of 75 A per element. Key electrical parameters include a maximum forward voltage of 0.8 V, a non-repetitive peak forward surge current of 600 A, and an operating temperature range from -55 °C to +150 °C.

Feature Summary

• Schottky barrier technology ensures low forward voltage drop and minimal switching losses.
• Dual independent elements provide flexible circuit integration within a single module.
• Isolated base design facilitates efficient thermal management via direct heatsink mounting.

Applications

• High voltage ultra-fast soft recovery circuits
• Free wheeling diode applications
• Snubber diode implementations

Procurement Notes

Verify the specific manufacturer source, as listings appear under both Microsemi and ADPOW. Confirm RoHS compliance status and exact packaging details against the official datasheet before procurement. Ensure the supplier provides valid traceability documentation for this component.

Selection Notes

Select this component for applications requiring high current handling at low voltage drops. The 200 V rating suits low-voltage high-power systems. Verify that the required thermal dissipation aligns with the ISOTOP package capabilities and that the 75 A continuous current meets the load requirements without exceeding junction temperature limits.

Part Context

This part belongs to the APT2X series of power rectifiers from Microchip Technology. It utilizes the ISOTOP mounting style, which is designed for robust mechanical attachment and effective heat transfer in industrial power electronics environments.

Replacement Considerations

APT2X60S20J is a similar dual anti-parallel Schottky rectifier in the SOT-227 package, though it specifies a 60 A current rating compared to the 75 A rating of the APT2X61S20J. Verify current derating requirements if substituting.