PS21767

Overview

The PS21767 is a Dual-In-Line Intelligent Power Module (Intellimod) manufactured by Powerex. It integrates power devices, drivers, and protection circuits into a compact DIP package for driving small three-phase motors. The module utilizes fifth-generation Insulated Gate Bipolar Transistor (IGBT) technology and specific application intelligent power integrated circuits (SPIC HVIC). Key electrical ratings include a continuous collector current of 30 Amperes and a maximum voltage rating of 600 Volts.

Feature Summary

• Integrates IGBT power devices, gate drivers, and protection logic within a single dual-in-line package to reduce inverter size.
• Employs fifth-generation IGBT technology combined with SPIC HVIC for optimized design efficiency.
• Provides built-in protection mechanisms to safeguard against operational anomalies during motor drive applications.

Applications

• Driving small three-phase motors
• Compact inverter designs
• Motor control systems requiring high integration

Procurement Notes

Verify the manufacturer source carefully, as this component family is also produced by Mitsubishi Electric Semiconductors under part number PS21767-V. Confirm that the specific datasheet corresponds to Powerex specifications rather than Mitsubishi equivalents. Ensure the procurement documentation explicitly identifies Powerex as the originator to avoid compatibility issues with driver pinouts or protection thresholds.

Selection Notes

Select this module when space constraints require a dual-in-line form factor for three-phase motor control. The 30A/600V rating suits moderate power applications. Consider the integrated driver and protection features to simplify schematic design. Evaluate thermal management requirements based on the DIP package's heat dissipation capabilities relative to the expected load duty cycle.

Part Context

This component belongs to the Intellimod series of intelligent power modules. These modules are designed to replace discrete component solutions by combining power switching elements with control electronics. The DIP packaging facilitates through-hole mounting on printed circuit boards, offering a robust mechanical connection suitable for industrial and consumer motor drive environments.

Replacement Considerations

The Mitsubishi Electric Semiconductors part number PS21767-V is listed as a similar dual-in-line intelligent power module with identical 30A/600V ratings. Verify pinout compatibility and protection threshold values before substitution.