1EDI3033ASXUMA1

Overview

The Infineon Technologies 1EDI3033ASXUMA1 is an automotive-qualified, single-channel high-voltage gate driver from the EiceDRIVER family. It is optimized for Silicon Carbide (SiC) MOSFETs and features galvanic reinforced isolation with a voltage class of 1200 V. The device provides a peak output current of 20 A for both sourcing and sinking. It operates within an input supply voltage range of 3 V to 5.5 V. Key timing parameters include a turn-on propagation delay of 60 ns and a turn-off propagation delay of 60 ns. The rise time is 55 ns and the fall time is 45 ns. Maximum on and off delays are 120 ns. The component is housed in a PG-DSO-20 package and supports operating temperatures from -40 °C to +150 °C.

Feature Summary

• Optimized for driving Silicon Carbide (SiC) MOSFETs in high-voltage applications
• Features galvanic reinforced isolation suitable for automotive environments
• Provides high peak output current capability for fast switching control

Applications

• Electric vehicle traction inverters
• High-voltage eFuse implementations
• eDisconnect systems
• Pre-charge circuits

Procurement Notes

Verify that the ordering suffix XUMA1 corresponds to the specific tape-and-reel packaging configuration required for your assembly line. Confirm that the component meets the AEC-Q100 qualification standards mandated by your automotive project specifications. Ensure the PG-DSO-20 footprint matches your PCB design guidelines before finalizing procurement orders.

Selection Notes

Select this component when driving SiC MOSFETs requiring high-speed switching with robust isolation. The 20 A output current supports rapid charging and discharging of gate capacitances. The 1200 V isolation rating ensures safety in high-side configurations. Consider the 60 ns propagation delay for precise timing control in power conversion stages.

Part Context

This part belongs to the EiceDRIVER series of isolated gate driver ICs designed specifically for electric vehicle applications. It utilizes coreless transformer technology to achieve high common-mode transient immunity. The series replaces traditional optocouplers, offering improved reliability and performance for modern EV powertrains and industrial drives.

Replacement Considerations

The 1EDI3030AS serves as a direct functional substitute within the same product family. Both parts share identical electrical characteristics, pinout configurations, and isolation ratings. Verify that the specific ordering suffixes match your preferred packaging requirements when swapping between these variants.