BM64377S-VA

Overview

The BM64377S-VA is a 600V IGBT Intelligent Power Module (IPM) manufactured by ROHM Semiconductor. It integrates gate drivers, bootstrap diodes, IGBTs, and flywheel diodes into a single package for three-phase DC/AC inverter applications. The module features a continuous collector current of 30 A at 25°C and a maximum collector-emitter voltage (VCEO) of 600 V. It utilizes Silicon technology and is housed in an HSDIP-25 through-hole package. Key electrical parameters include a collector-emitter saturation voltage of 1.5 V and a power dissipation rating of 69 W. The operating temperature range spans from -25°C to +115°C.

Feature Summary

• Integrates gate drivers, bootstrap diodes, IGBTs, and flywheel diodes for simplified circuit design
• Designed specifically for three-phase DC/AC inverter configurations
• Utilizes Silicon-based IGBT technology for robust power switching performance

Applications

• Three-phase DC/AC inverters
• Motor drive systems
• Industrial power conversion equipment

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with ROHM Semiconductor or authorized distributors before procurement. Confirm that the HSDIP-25 through-hole mounting style aligns with your PCB layout requirements. Ensure thermal management solutions are adequate for the specified 69 W power dissipation within the operational temperature range of -25°C to +115°C.

Selection Notes

Select this component when a compact, integrated solution for three-phase inverter control is required. The 30 A current rating and 600V voltage withstand capability suit medium-power industrial applications. Consider the HSDIP-25 package constraints and through-hole assembly process during mechanical design. Evaluate thermal resistance characteristics against your system's heat sink capabilities to ensure reliable operation under load.

Part Context

This IPM belongs to ROHM’s portfolio of intelligent power modules designed to reduce board space and simplify driver circuitry. By integrating protection functions and driving circuits alongside power switches, it minimizes component count and potential failure points compared to discrete IGBT assemblies. This integration supports higher reliability in demanding industrial and motor control environments.

Replacement Considerations

Cross-reference pinout compatibility and electrical ratings with alternative IPMs if sourcing is constrained. Verify that substitute modules support the same 600V/30A specifications and HSDIP-25 footprint. Ensure equivalent thermal performance and gate drive characteristics to maintain system stability without redesigning the control interface.