1ED3141MC12HXUMA1

Overview

The Infineon Technologies 1ED3141MC12HXUMA1 is a single-channel isolated gate driver from the EiceDRIVER X3 Compact series, designed for Silicon Carbide (SiC) switches. It features magnetic coupling technology with a reinforced isolation voltage of 3000 Vrms and a peak output current capability of 6 A source and 6.5 A sink. The device operates within a supply voltage range of 12.35 V to 32 V and supports propagation delays as low as 40 ns with an input filter. It utilizes a PG-DSO-8-66 package, offering high Common Mode Transient Immunity (CMTI) exceeding 300 kV/µs and an operating temperature range from -40°C to +125°C.

Feature Summary

• Optimized for Silicon Carbide (SiC) MOSFET applications with dedicated UVLO settings
• High robustness through magnetic coupling providing over 300 kV/µs CMTI
• Integrated 16 ns input filter for noise immunity in high-frequency switching environments

Applications

• DC fast charging systems
• Solar inverters and energy storage solutions
• Uninterruptible Power Supply (UPS) systems
• Commercial HVAC drives

Procurement Notes

Verify the specific suffix 'HXUMA1' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and RoHS compliance status. Ensure the ordering part number matches the exact pinout and isolation rating required for your design, as minor suffix variations may indicate different packaging or certification levels.

Selection Notes

Select this component when designing circuits requiring galvanic isolation for SiC devices with high dv/dt stress. The integrated input filter and high CMTI make it suitable for noisy industrial environments. Compare its 6A/6.5A drive strength against other X3 variants if higher current sourcing is needed, or consider narrower packages if board space is constrained.

Part Context

This device belongs to the EiceDRIVER X3 Compact family, which provides enhanced isolation distances in compact LDSO-8 and DSO-8 packages. The series is engineered to replace traditional optocouplers, offering superior reliability and speed for high-voltage power conversion applications involving IGBTs and wide-bandgap semiconductors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's cross-reference tools for compatible alternatives within the same isolation voltage class.

FAQ

What is the maximum Common Mode Transient Immunity (CMTI) of the 1ED3141MC12HXUMA1?

The device offers a minimum CMTI of 300 kV/µs, ensuring reliable operation in high-noise environments typical of SiC-based power converters.

Does this driver include an input filter?

Yes, the 1ED3141MC12HXUMA1 integrates a 16 ns input filter to suppress high-frequency noise and prevent false triggering.