PSS50S71F6

Overview

The PSS50S71F6 is a Dual-In-Line Package Intelligent Power Module manufactured by Mitsubishi Electric Semiconductor. It integrates a 3-phase DC/AC inverter with N-side IGBTs featuring open emitters and built-in bootstrap diodes with current limiting resistors. Rated for 600V and 30A (CSTBT), the module includes integrated drive, protection, and system control functions. Key features include high-voltage high-speed level shifting, under-voltage protection for both P-side and N-side supplies, short-circuit protection for N-side IGBTs, fault signaling, and an analog temperature output for LVIC monitoring. The input interface utilizes a 3.5V line with Schmitt trigger receiver circuits.

Feature Summary

• Integrates 3-phase DC/AC inverter with N-side IGBTs and built-in bootstrap diodes
• Provides comprehensive protection including under-voltage and short-circuit detection
• Features analog temperature output for internal logic circuit monitoring
• Includes high-voltage high-speed level shifting for drive circuits

Applications

• AC 100-240VRMS low power motor control systems
• DC voltage applications below 400V
• Integrated drive and protection modules for industrial inverters

Procurement Notes

Verify the manufacturer designation carefully, as the model number PSS50S71F6 appears in documentation attributed to Mitsubishi Electric Semiconductor rather than Powerex Inc. Confirm the specific electrical ratings and pinout configuration against the official Mitsubishi datasheet before integration. Ensure compatibility with the required 3.5V Schmitt trigger input interface and screw mount installation style.

Selection Notes

Select this module for applications requiring a compact 6-PAC intelligent power solution with integrated gate drive and protection. It is suitable for low-power motor control where 600V blocking capability and 30A continuous current are sufficient. Consider the analog temperature output feature if thermal management monitoring of the internal logic is required. Verify that the system operates within the specified -20°C to +100°C temperature range.

Part Context

This component belongs to the Mini DIPIPM Version 6 series from Mitsubishi Electric. It is designed as a complete power stage solution, combining power semiconductors with control electronics in a single insulated package. The series targets cost-effective and space-constrained inverter designs, particularly for consumer and light industrial appliances operating on standard AC mains voltages.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Cross-referencing with other Mitsubishi DIPIPM variants or equivalent intelligent power modules from other manufacturers requires independent verification of pinouts and electrical characteristics.