BM63767S-VC

Overview

The ROHM BM63767S-VC is a three-phase DC/AC inverter Intelligent Power Module (IPM) designed for high-speed switching motor drives. It integrates gate drivers, bootstrap diodes, IGBTs, and freewheeling diodes within an HSDIP25 package. The module supports a collector-emitter voltage of 600V and a continuous collector current of 30A. It operates with a control supply voltage up to 400V DC, suitable for AC100-240Vrms input systems. Key electrical characteristics include a typical IGBT saturation voltage of 1.7V and a typical diode forward voltage of 1.5V.

Feature Summary

• High-side IGBT driver utilizes SOI process with built-in bootstrap diode and current limiting, eliminating external components.
• Low-side IGBT driver provides short-circuit protection and under-voltage lockout with analog temperature output capability.
• Open emitter design on low-side IGBT facilitates direct connection to current sensing resistors.

Applications

• High-speed switching drive for washing machine motors
• Fan motor control applications
• Three-phase inverter circuits for household appliances

Procurement Notes

Verify the specific suffix against official datasheets to confirm pin compatibility and thermal characteristics. Ensure the ordering part number matches the exact voltage and current ratings required for the target application. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement specifications.

Selection Notes

Select this IPM for applications requiring integrated protection features such as short-circuit detection and under-voltage lockout. The open emitter configuration is advantageous for designs utilizing external current sensing. Verify that the recommended switching frequency aligns with the system's operational requirements to ensure optimal efficiency and thermal performance.

Part Context

This component belongs to the BM63967S series of intelligent power modules from ROHM Semiconductor. These modules are engineered specifically for high-speed switching applications in residential and light industrial equipment. The series offers a compact solution by integrating power devices and control logic into a single package, reducing board space and assembly complexity.

Replacement Considerations

BM63767S-VA is a verified substitute within the same series offering identical functional specifications and pinout compatibility. Both variants share the same core electrical parameters and integration features, allowing for direct replacement in existing designs without circuit modification.