STK581U3A0D-E

$28.48

Description：IC MOTOR DRIVER
Series：-
Mfr：onsemi
Package：Tube,Tube

SKU:a919c807c921 Category: Motor Drivers, Controllers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER
Series：-
Mfr：onsemi
Package：Tube,Tube
Motor Type - Stepper：-
Motor Type - AC, DC：-
Function：-
Output Configuration：-
Interface：-
Technology：-
Step Resolution：-
Applications：-
Current - Output：-
Voltage - Supply：-
Voltage - Load：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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STK581U3A0D-E

Overview

The STK581U3A0D-E is a three-phase inverter hybrid integrated circuit manufactured by onsemi. It belongs to the Intelligent Power Module (IPM) series and utilizes silicon technology for AC induction motor control applications. The device features a SIP-29 package with through-hole mounting capabilities. Key electrical specifications include a maximum collector-emitter voltage of 600 V, a maximum IGBT collector current of 30 A, and an operating supply voltage range from 13.5 V to 16.5 V. It supports a typical switching frequency of 20 kHz and provides a maximum isolation rating of 2000Vrms. The unit operates within a temperature range of -40 °C to +125 °C.

Feature Summary

Integrates three-phase inverter bridge with control logic in a single SIP package
Provides high-voltage isolation between power and control sections
Designed specifically for AC induction motor drive applications

Applications

AC induction motor drives
Motion control systems
Industrial automation equipment

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm RoHS compliance details via official documentation before integration. Ensure thermal management design aligns with specified operating temperature limits. Validate pinout compatibility with existing PCB layouts. Request updated lifecycle notifications to manage long-term supply chain risks effectively.

Selection Notes

Select this module when a compact solution for three-phase AC induction motor driving is required. Consider the 600 V voltage rating and 30 A current capacity against load requirements. Evaluate the SIP-29 package dimensions for mechanical fit. Assess thermal dissipation needs based on the specified power dissipation characteristics. Verify that the 20 kHz switching frequency meets system timing constraints.

Part Context

This component is part of onsemi's Intelligent Power Module family, designed to simplify motor control designs. It combines power switching elements with gate drivers and protection circuits. The STK581U3A0D-E variant targets specific industrial motor applications requiring robust performance in a standardized package format.