APT2X60S20J

Overview

The APT2X60S20J is a dual anti-parallel Schottky rectifier module manufactured by Microchip Technology. It utilizes silicon technology and features an ISOTOP SOT-227 package designed for screw mounting. The device provides a maximum repetitive reverse voltage of 200 V and supports a maximum average forward current of 60 A at a case temperature of 106°C with a 0.5 duty cycle. Key electrical parameters include a typical forward voltage of 0.90 V at 60 A, a maximum reverse leakage current of 25 mA at rated voltage, and a junction capacitance of 300 pF at 200 V. The component operates within a temperature range of -55°C to +150°C.

Feature Summary

• Dual die configuration in an anti-parallel arrangement for efficient power conversion
• Ultrafast recovery times combined with soft recovery characteristics to minimize switching noise
• Low forward voltage drop and low leakage current for enhanced system efficiency
• ISOTOP package design facilitating cooler operation and higher reliability

Applications

• Parallel diode applications in switchmode power supplies and inverters
• Free wheeling diode usage in motor controllers and converters
• Snubber diode implementation in high-speed rectifier circuits
• Uninterruptible power supply (UPS) systems
• 48 Volt output rectification

Procurement Notes

Verify the specific revision status and datasheet version before procurement, as specifications may be subject to change without notice. Confirm that the ordering suffix matches the required pinout and thermal characteristics. Ensure compliance with RoHS directives if applicable to your manufacturing process. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Check for any product change notifications that might affect mechanical dimensions or electrical ratings.

Selection Notes

Select this component when designing circuits requiring dual anti-parallel configurations in a single package to save board space. The SOT-227 package is suitable for applications needing robust screw-mount capabilities and high thermal performance. Consider the 200 V rating and 60 A current capacity against your peak load requirements. Evaluate the thermal resistance values to ensure adequate heat sinking for your specific ambient conditions. Compare the forward voltage and reverse leakage specifications against alternative devices to optimize overall system efficiency.

Part Context

The APT2X60S20J belongs to the Advanced Power Technology (APT) line of high-voltage Schottky diodes, now under Microchip Technology. It is part of the ISOTOP family, which integrates the die directly onto a copper baseplate for superior thermal dissipation compared to traditional plastic packages. This series is engineered for high-frequency switching applications where low losses and fast recovery are critical. The dual anti-parallel structure allows for use in bridge-less PFC and synchronous rectification topologies.

Replacement Considerations

The APT2X61S20J is a documented variant within the same datasheet offering similar characteristics but potentially different current ratings or packaging nuances. Verify pin compatibility and thermal interface requirements when substituting. No other direct cross-manufacturer replacements are confirmed in the provided documentation.