STK5Q4U362J-E

Full Half-Bridge (H Bridge) Drivers Overview

The STK5Q4U362J-E is a compact Intelligent Power Module (IPM) from onsemi designed for three-phase motor drives. It integrates a high-voltage driver, six IGBTs, six fast recovery diodes, three bootstrap diodes, and a thermistor into a single package. The device supports peak currents up to 20A with a continuous collector current of 6A at 600V. It features separate emitter connections for lower legs to support flexible control algorithms.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Fully integrated inverter power stage combining main power circuitry and supporting control circuitry
• Includes cross-conduction protection and adjustable over-current protection levels
• Features an enable pin and integrated bootstrap diodes and resistors
• Provides separate emitter connections for lower legs to maximize control algorithm flexibility

Full Half-Bridge (H Bridge) Drivers Applications

• Driving permanent magnet synchronous (PMSM) motors
• Driving brushless-DC (BLDC) motors
• Driving AC asynchronous motors
• Industrial pumps, fans, and automation systems
• Home appliances

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix J-E against official onsemi documentation to confirm package type and revision status. Ensure compatibility with the intended motor drive topology, as this IPM requires external gate drive signals. Confirm thermal management requirements based on the integrated thermistor specifications and operating temperature range defined in the datasheet.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a compact solution for three-phase motor control is required. It is suitable for applications needing integrated protection features such as over-current and cross-conduction prevention. Consider the 600V rating and 20A peak current capability relative to the motor load requirements. Verify that the DIP-S3 or DIP-S6 package variant matches the PCB layout constraints.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the onsemi Compact IPM Series, which also includes the STK5x4U3xx and NFAxxx60xxx series. These modules are designed to simplify the design of three-phase inverter power stages by integrating multiple discrete components into a single package, reducing board space and assembly complexity.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Consult official onsemi substitution guides for verified equivalents within the STK5x4U3xx or NFAxxx60xxx series. Cross-reference electrical parameters such as VCEmax, ICmax, and package dimensions before replacing.