APTC60DDAM70T1G

Overview

The APTC60DDAM70T1G is a silicon-based MOSFET module from Microchip Technology, belonging to the PM-MOSFET-COOLMOS-SP1 product family. It features a dual N-channel configuration with a maximum drain-source voltage of 600V and a continuous drain current of 39A. The device utilizes an SP1 package format designed for press-in PCB mounting. Key electrical parameters include a peak repetitive reverse recovery charge (Qrrm) of 160A and a unipolar structure optimized for high-frequency switching applications.

Feature Summary

• Dual N-channel MOSFET architecture within a single integrated module
• Designed for press-in PCB mounting technology
• Utilizes CoolMOS SP1 packaging for enhanced thermal performance

Applications

• High-frequency power conversion circuits
• Industrial motor drive systems
• Uninterruptible power supply (UPS) inverters

Procurement Notes

Verify the specific suffix T1G against the manufacturer's latest datasheet to confirm RoHS compliance status and any recent product change notifications. Ensure that the procurement channel provides official documentation for the SP1 package variant, as mounting requirements differ significantly from traditional screw-mount modules. Cross-reference the part number with the distributor's current inventory status to avoid delays due to long production cycles.

Selection Notes

Select this component when a compact dual-channel solution is required for 600V applications. The press-in mounting option reduces assembly complexity compared to screw-mounted alternatives. Evaluate the thermal resistance characteristics against the system's heat sink capabilities. Confirm that the PCB layout supports the specific footprint dimensions of the SP1 package to ensure proper mechanical retention and electrical contact.

Part Context

This module is part of Microchip's discrete and power modules portfolio, specifically targeting the MOSFET category. It represents the evolution of CoolMOS technology into the SP1 form factor, which integrates multiple dies to reduce parasitic inductance. The SP1 series is distinct from older IGBT modules like the APTGT series, offering faster switching speeds suitable for modern high-efficiency power electronics designs.

Replacement Considerations

Direct substitutes may include other SP1 package MOSFET modules from Microchip with similar voltage and current ratings, such as the APTC60SKM24T1G or APTC60AM35T1G. Verify pinout compatibility and thermal interface specifications before substitution. Generic replacements from other manufacturers require careful evaluation of gate charge and on-resistance parameters to ensure circuit stability.