APTGT30A60T1G

Overview

The APTGT30A60T1G is a single-phase leg IGBT power module manufactured by Microsemi Corporation. It utilizes Trench + Field Stop technology and features an integrated anti-parallel diode within an isolated SP1 package. The device supports a collector-emitter breakdown voltage of 600 V and a continuous collector current of 30 A at a case temperature of 80°C. Key electrical parameters include a maximum gate-emitter voltage of ±20 V, a typical saturation voltage of 1.5 V at 25°C, and a maximum power dissipation of 90 W. The module incorporates an internal NTC thermistor for thermal monitoring.

Feature Summary

• Integrates Trench + Field Stop IGBT technology with soft recovery parallel diodes to minimize switching losses and tail current.
• Features very low stray inductance through symmetrical design and includes an internal NTC thermistor for precise temperature monitoring.
• Provides direct mounting capability to heatsinks via an isolated package with solderable terminals for both power and signal connections.

Applications

• Welding converters
• Switched Mode Power Supplies (SMPS)
• Uninterruptible Power Supplies (UPS)
• Motor control systems

Procurement Notes

Verify the specific revision status and RoHS compliance details directly with the manufacturer or authorized distributors before procurement. Confirm that the SP1 package dimensions and mounting torque requirements align with the target application's mechanical constraints. Ensure proper electrostatic discharge handling procedures are followed during storage and assembly to prevent damage to the sensitive semiconductor components.

Selection Notes

Select this component for applications requiring high-frequency operation up to 20 kHz with low voltage drop characteristics. Consider the thermal resistance values and operating junction temperature range when designing the cooling system. Verify that the required gate drive voltage and current capabilities match the module's specifications for optimal switching performance and reliability under varying load conditions.

Part Context

This module belongs to the APTGT series of trench field stop IGBT modules from Microsemi. It shares the SP1 package form factor with other devices in the lineup but is distinctively configured as a single phase leg with an integrated diode. The series is designed for compact power electronics solutions requiring high integration and efficient thermal management in industrial and consumer applications.

Replacement Considerations

Direct replacements must match the 600V rating, 30A current capacity, and SP1 package outline. Verify compatibility of pin configurations and thermal characteristics. Cross-reference with other Microsemi APTGT variants or equivalent industry parts ensuring identical electrical parameters and mounting requirements.

FAQ

What is the function of the internal thermistor in the APTGT30A60T1G?

The internal NTC thermistor provides real-time temperature monitoring of the module, allowing for precise thermal management and protection against overheating during operation.

What is the maximum operating frequency supported by this module?

The module supports switching frequencies up to 20 kHz, enabled by its Trench + Field Stop IGBT technology which minimizes switching losses and tail current.

How does the symmetrical design benefit the module's performance?

The symmetrical design results in very low stray inductance, which improves switching performance and reduces electromagnetic interference (EMI) during high-frequency operations.