SK55AHE3-LTP

Single Diodes Overview

The MCC SK55AHE3-LTP is a surface-mount Schottky rectifier in the SMA (DO-214AC) package. It provides an average forward current of 5 A and a peak repetitive reverse voltage of 60 V. The device features a maximum forward voltage of 850 mV at 5 A and a reverse leakage current of 265 µA at rated voltage and 125°C. It supports a non-repetitive peak surge current of 100 A and operates within a junction temperature range of -55°C to 150°C.

Single Diodes Feature Summary

• AEC-Q101 qualified for automotive reliability standards
• Halogen-free 'Green' device construction
• Epoxy material meets UL 94 V-0 flammability rating
• Moisture Sensitivity Level 1 classification

Single Diodes Applications

• Automotive electronics systems
• Surface mount PCB assemblies
• High frequency rectification circuits
• Polarity protection applications

Single Diodes Procurement Notes

Verify authenticity by purchasing only from Micro Commercial Components or authorized distributors due to counterfeiting risks. Confirm the LTP suffix indicates tape and reel packaging containing 5,000 pieces per reel. Ensure compliance with RoHS directives and check for specific environmental declarations before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a 60 V reverse voltage rating and 5 A continuous current capability are required in a compact SMA footprint. Consider the low forward voltage drop for efficiency and the high surge current capacity for robustness against transient loads. Verify thermal management requirements based on the specified junction-to-ambient thermal resistance values.

Single Diodes Part Context

This part belongs to the SK5x series of Schottky rectifiers manufactured by Micro Commercial Components. The series covers voltage ratings from 20 V to 100 V while maintaining a consistent 5 A current rating across variants. All devices share the same DO-214AC surface mount package and utilize silicon technology for high-speed switching performance.

Single Diodes Replacement Considerations

Compatible substitutes include other 60 V, 5 A Schottky diodes in the SMA package such as the SS56 or equivalent parts from other manufacturers. Ensure replacement components match the forward voltage, reverse leakage, and thermal characteristics. Verify that alternative parts also meet AEC-Q101 qualification if automotive application is required.