APT75GP120J

Overview

The APT75GP120J is a single-channel Insulated Gate Bipolar Transistor (IGBT) module manufactured by Microchip Technology. It utilizes Silicon technology and belongs to the POWER MOS 7 IGBT ISOTOP product family. The device features a collector-emitter maximum voltage of 1200 V and supports a continuous collector current of 75 A at 25°C. Key electrical parameters include a collector-emitter saturation voltage of 3.3 V, a gate-emitter leakage current of 100 nA, and a power dissipation rating of 329 W. The component operates within a temperature range of -55°C to +150°C junction temperature.

Feature Summary

• ISOTOP package design for efficient thermal management and screw-mount installation
• POWER MOS 7 trench gate technology for optimized switching performance
• Field-stop (PT) structure for robust high-voltage operation

Applications

• Industrial motor drives
• Uninterruptible power supplies (UPS)
• High-frequency welding inverters

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Microchip Technology or authorized distributors before procurement. Confirm that the ordering suffix 'J' corresponds to the standard tube packaging configuration. Ensure that the requested quantity aligns with the manufacturer's standard factory pack size to avoid partial reel issues.

Selection Notes

Select this component when a single-switch configuration with 1200 V blocking capability and 75 A continuous current is required. The ISOTOP package facilitates direct heatsink mounting, simplifying thermal interface design compared to traditional modules. Verify that the application's switching frequency and thermal resistance constraints are compatible with the 329 W power dissipation rating.

Part Context

This part is part of the APT series of high-power discrete IGBTs from Microchip Technology. It shares the ISOTOP form factor with other devices in the lineup, such as the APT45GP120J, but offers higher current handling capabilities. The series is designed for demanding industrial applications requiring reliable high-voltage switching.

Replacement Considerations

Direct pin-compatible replacements within the same ISOTOP package and voltage/current ratings should be sourced from the Microchip APT GP series. Verify that any substitute maintains the same saturation voltage characteristics and thermal resistance values to ensure circuit compatibility.