STK5Q4U363J-E

Overview

The STK5Q4U363J-E is a fully-integrated Intelligent Power Module (IPM) from onsemi, designed for driving permanent magnet synchronous (PMSM), brushless DC (BLDC), and AC asynchronous motors. It integrates a high-voltage driver, six IGBTs, and a thermistor within a compact dual in-line package. The module supports a maximum collector-emitter voltage of 600 V and delivers an output current of up to 10 A. Key electrical characteristics include a typical saturation voltage of 1.8 V and switching energy of 390 µJ at 10 A.

Feature Summary

• Integrates a three-phase 10 A / 600 V IGBT power stage with dedicated drivers
• Includes cross-conduction protection and adjustable over-current protection levels
• Features integrated bootstrap diodes and resistors for simplified circuit design
• Provides separate emitter connections for lower legs to support flexible control algorithms

Applications

• Industrial pumps
• Industrial fans
• Home appliances

Procurement Notes

Verify the specific suffix 'E' against the manufacturer's latest documentation to confirm compliance with RoHS directives and material declarations. Confirm that the SIP package dimensions match the required PCB footprint, as variations may exist between manufacturing sites. Ensure the thermal management solution accommodates the specified operating temperature range and power dissipation requirements for the target application.

Selection Notes

Select this component when a compact, integrated solution for three-phase motor control is required. The built-in protection features reduce external component count and design complexity. Verify that the 600 V rating and 10 A current capacity align with the motor specifications. Consider the thermal performance of the dual in-line package relative to the expected ambient conditions and heat sinking capabilities.

Part Context

This device belongs to the STK5Q series of Intelligent Power Modules by onsemi. These modules are engineered to simplify the design of motor drive systems by combining power switching elements with gate drivers and protection circuits. The series targets applications requiring reliable and efficient motor control in industrial and consumer environments.

Replacement Considerations

Public confirmed substitute part numbers were not identified in the provided source data.