EK 19V1

Single Diodes Overview

The EK 19V1 is a silicon Schottky barrier rectifier diode manufactured by Sanken Electric USA Inc. It features a single-element configuration with a maximum average forward current of 1.5 A and a peak non-repetitive forward surge current of 40 A. The device supports a DC reverse voltage rating of 60 V, operates within a junction temperature range of -40°C to 150°C, and utilizes an axial through-hole package.

Single Diodes Feature Summary

• Schottky barrier construction for high-frequency rectification
• Resin molded encapsulation with UL94V-0 flammability rating
• Isolated case connection for thermal management

Single Diodes Applications

• General purpose high frequency rectification
• Secondary side rectification in power supplies
• Freewheeling applications in converters

Single Diodes Procurement Notes

Verify the specific suffix '1' against official Sanken documentation to confirm exact electrical tolerances and marking codes. Confirm RoHS compliance status and lead times directly with the manufacturer or authorized distributors, as availability may vary. Ensure the ordering part number matches the required package variant and regulatory certifications for your specific application.

Single Diodes Selection Notes

Select this component for circuits requiring low forward voltage drop and fast switching characteristics at moderate current levels. The 60 V reverse voltage rating suits low-voltage secondary rectification tasks. Verify that the 1.5 A continuous current capacity meets the load requirements and that the axial package fits the available PCB footprint.

Single Diodes Part Context

This part belongs to the EK series of Schottky barrier diodes from Sanken Electric. These components are designed for general-purpose high-frequency rectification applications. The series typically offers improved switching performance compared to standard PN junction diodes, making them suitable for modern switching power supply designs where efficiency and speed are critical.

Single Diodes Replacement Considerations

Consult official Sanken cross-reference lists for verified substitutes. Ensure any replacement maintains the 1.5 A current rating, 60 V reverse voltage, and axial package form factor. Verify that alternative parts meet the same thermal and electrical specifications.