1N5398-E3/54

Overview

The Vishay 1N5398-E3/54 is a general-purpose plastic rectifier diode featuring a glass-passivated junction and DO-41 (DO-204AL) axial package. It provides an average forward rectified current of 1.5 A with a maximum repetitive peak reverse voltage of 800 V. The device supports a peak forward surge current of 50 A, maintains a low leakage current of 5.0 μA at rated DC blocking voltage, and operates within a junction temperature range of -50 °C to +150 °C.

Feature Summary

• Glass-passivated junction structure designed for high reliability
• Low forward voltage drop and low leakage current characteristics
• High forward surge capability for robust transient handling
• Matte tin plated leads ensuring solderability per J-STD-002

Applications

• General purpose rectification in power supplies
• Inverter and converter circuits
• Freewheeling diode applications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm compliance status and delivery mode. The E3 suffix indicates RoHS compliance, while the /54 code specifies tape and reel packaging. Confirm that the component meets the required material categorization standards before finalizing procurement orders.

Selection Notes

Select this component when an 800 V reverse voltage rating is required alongside a 1.5 A continuous current capacity. Ensure the application environment remains within the specified -50 °C to +150 °C operating temperature range. Verify that the DO-41 through-hole package aligns with the target PCB layout constraints.

Part Context

This part belongs to the Vishay 1N539x series of general-purpose rectifiers. The series covers voltage ratings from 50 V to 1000 V, sharing identical mechanical dimensions and thermal characteristics across variants. The 1N5398 variant specifically addresses higher voltage isolation requirements compared to lower-rated siblings like the 1N5391 or 1N5392.

Replacement Considerations

Cross-reference with other manufacturers' 1N5398 equivalents to verify pinout compatibility and electrical parameter alignment. Ensure substitute components meet the same DO-41 package outline and thermal resistance specifications.