APT2X100D30J

Overview

The APT2X100D30J is a dual die ultrafast soft recovery rectifier diode in an ISOTOP SOT-227 package. It features a maximum DC reverse voltage of 300V and a maximum average forward current of 100A at a case temperature of 115°C with a 0.5 duty cycle. The RMS forward current is rated at 183A, while the non-repetitive forward surge current reaches 1000A for 8.3ms pulses. Operating and storage temperatures range from -55°C to 150°C. Junction-to-case thermal resistance is typically 0.42°C/W.

Feature Summary

• Ultrafast recovery times with soft recovery characteristics
• Low forward voltage and low leakage current
• High blocking voltage capability
• Cooler operation and higher reliability systems

Applications

• Anti-parallel diodes in switchmode power supplies and inverters
• Free-wheeling diodes in motor controllers and converters
• Snubber diodes
• Uninterruptible power supplies (UPS)
• Induction heating and high-speed rectifiers

Procurement Notes

Verify the component against the official Microsemi datasheet specifications before integration. Confirm that the SOT-227 ISOTOP package dimensions and mounting torque requirements align with your mechanical design. Ensure thermal management strategies account for the specified junction-to-case thermal resistance and operating temperature limits to maintain performance under load conditions.

Selection Notes

Select this component when high switching speeds and low noise are critical for system efficiency. The dual die configuration supports anti-parallel or parallel connections within a single package. Consider the 300V reverse voltage rating and 100A continuous current capacity for applications requiring robust power handling. Evaluate thermal constraints based on the specified case temperature ratings.

Part Context

This device belongs to the APT2X100D series of ultrafast soft recovery rectifiers manufactured by Microsemi. It utilizes silicon technology and is housed in a popular SOT-227 ISOTOP package designed for high-power applications. The series is engineered to provide low losses and increased system power density compared to standard recovery diodes.

Replacement Considerations

APT2X101D30J

FAQ

What is the maximum peak repetitive reverse voltage?

The maximum peak repetitive reverse voltage (VRRM) is 300 Volts.

How is the junction capacitance defined?

The junction capacitance is measured at a reverse voltage of 200V.

What is the lead temperature limit for soldering?

The lead temperature for 10 seconds is limited to 300°C.