STK581U3C0D-E

$26.20

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

SKU:a96fe4a2564b Category: Motor Drivers, Controllers Brand: onsemi

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

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：-

Download product information

STK581U3C0D-E

Overview

The STK581U3C0D-E is an Intelligent Power Module (IPM) from onsemi designed for three-phase AC induction motor applications. It integrates IGBT power switches with a dedicated driver IC in a SIP package. The module supports a maximum collector-emitter voltage of 600 V and a continuous collector current of 30 A. It operates within a supply voltage range of 13.5 V to 16.5 V and features a high isolation rating of 2000 Vrms. The device functions reliably across an extended temperature range from -40 °C to +125 °C, utilizing a through-hole mounting configuration with 22 pins.

Feature Summary

Integrates three-phase IGBT power stages with control logic in a single module
Provides galvanic isolation between control and power circuits
Includes built-in protection mechanisms against overcurrent and undervoltage conditions

Applications

Three-phase AC induction motor drives
Industrial motion control systems
Inverter circuits for variable speed applications

Procurement Notes

Verify the exact suffix 'E' against the manufacturer's latest datasheet to confirm RoHS compliance status and specific pinout compatibility. Ensure that the thermal management design accounts for the specified junction temperature limits and power dissipation characteristics under actual load conditions. Cross-reference the ordering part number with official distributor catalogs to avoid confusion with similar IPM series variants.

Selection Notes

Select this component when a compact solution for driving three-phase AC motors is required without discrete gate driver complexity. The integrated nature simplifies layout and reduces component count compared to separate IGBTs and drivers. Consider the 600 V blocking capability and 30 A current rating to ensure adequate headroom for the target application's peak loads and voltage transients.

Part Context

This part belongs to onsemi's Intelligent Power Module family, which combines power switching devices with intelligent control functions. These modules are engineered to reduce system size and improve reliability by minimizing parasitic inductances and simplifying the interface between microcontroller-based control logic and high-power motor phases.