BM63574S-VC

Overview

The BM63574S-VC is a 600V Intelligent Power Module (IPM) manufactured by ROHM Semiconductor, designed for three-phase DC/AC inverter applications. It integrates high-side and low-side IGBTs with gate drivers, bootstrap diodes, and protection circuits within an HSDIP25 package. The module supports a collector current of 15A with a saturation voltage of 1.8V. It features a recommended switching frequency up to 20kHz and provides 1500Vrms isolation voltage. Operating temperatures range from -40°C to +125°C storage, with a maximum junction temperature of 150°C.

Feature Summary

• Integrates 600V IGBT power devices with SOI-based high-voltage ICs for compact three-phase inverter designs.
• Includes built-in protection functions such as short-circuit current protection, under-voltage lockout, and thermal shutdown.
• Features open-emitter low-side IGBT configuration allowing direct connection to external load neutral points.

Applications

• Three-phase AC motor drives
• Servo amplifiers
• Industrial inverter systems

Procurement Notes

Verify the specific suffix 'VC' against the latest official datasheet to confirm pinout compatibility and internal component revisions. Check for any product change notifications or lifecycle status updates directly from ROHM Semiconductor before finalizing procurement plans. Ensure the ordering quantity aligns with standard tube packaging requirements specified in the manufacturer's documentation.

Selection Notes

Select this IPM for applications requiring integrated protection and drive capabilities for 600V IGBTs. Consider the 15A continuous current rating and 20kHz switching frequency limits when designing thermal management solutions. Verify that the control interface voltages match the required logic levels for the intended gate driver circuitry.

Part Context

This component belongs to ROHM's series of intelligent power modules designed to simplify the design of three-phase inverter systems. By integrating power switches and control ICs, it reduces board space and assembly complexity compared to discrete solutions. The HSDIP25 package offers a standardized footprint for various current ratings within the same family.

Replacement Considerations

Consult the official ROHM cross-reference guide for verified substitutes. Potential alternatives within the same series may include variants with different current ratings or switching frequencies, but direct pin-to-pin replacements must be confirmed via official documentation to ensure electrical and mechanical compatibility.