STK5F4U3C2D-E

Full Half-Bridge (H Bridge) Drivers Overview

The STK5F4U3C2D-E is a highly integrated Inverter Power H-IC from onsemi, designed for AC induction motor applications. It features a 3-phase output configuration housed in a SIP package with 22 pins. The device supports a maximum collector-emitter voltage of 600 V and a peak IGBT collector current of 30 A. Operating within a supply voltage range of 13.5 V to 16.5 V, it provides full high-voltage control from HV-DC input to three-phase outputs. The unit is rated for operation between -40 °C and +125 °C, with dimensions of 78 x 31.1 x 6 mm.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates high-voltage control circuitry from DC input to three-phase AC outputs
• Contains built-in IGBTs capable of handling up to 30 A collector current
• Provides galvanic isolation with a rating of 2000 Vrms
• Designed specifically for driving AC induction motors

Full Half-Bridge (H Bridge) Drivers Applications

• AC induction motor drives
• HV-DC to 3-phase power inversion systems
• Industrial motor control units

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'E2D' against your design requirements, as variants like STK5F4U3E2D-E exist with potentially different internal configurations or packaging details. Confirm that the 600 V rating and 30 A current capacity align with your motor load specifications. Ensure the SIP-22 through-hole mounting style fits your PCB layout constraints before finalizing procurement.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a compact, all-in-one solution for AC induction motor control is required. It eliminates the need for separate gate drivers and discrete IGBTs. Consider the 600 V blocking voltage and 30 A current limit to ensure adequate headroom for your application's peak loads. Verify thermal management needs given the +125 °C junction temperature capability.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to onsemi’s Intelligent Power Module (IPM) series, which combines power switching devices with control logic. IPMs are engineered to reduce system size and improve reliability by integrating protection features directly with the power stage. This specific model targets AC motor applications requiring robust, high-voltage integration.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Check for the STK5F4U3E2D-E variant, which shares similar functionality but may have distinct electrical characteristics or pinout nuances. Direct substitution requires verifying that the replacement meets the same 600 V, 30 A, and SIP-22 package requirements.