1N5334BE3/TR13

Single Zener Diodes Overview

The Microsemi Corporation 1N5334BE3/TR13 is a silicon 5.0-watt Zener diode with a nominal voltage of 3.6 V and ±5% tolerance. It operates within a temperature range of -65°C to +150°C, featuring a maximum dynamic impedance of 2.5 ohms and a reverse leakage current of 150 µA at 1.0 V. The component utilizes an axial T-18 package and includes a TR suffix for tape and reel packaging.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation across a broad operating current and temperature range
• Withstands high surge stresses and exhibits minimal changes in voltage versus current
• Features flexible axial-lead mounting terminals suitable for through-hole applications

Single Zener Diodes Applications

• Voltage regulation circuits requiring 5-watt power dissipation
• High surge stress environments
• Applications utilizing adequate heat sinking for high DC currents

Single Zener Diodes Procurement Notes

Verify the specific ordering suffixes against official documentation to confirm RoHS compliance and tape-and-reel configuration. Confirm that the B suffix corresponds to the required ±5% voltage tolerance. Ensure the manufacturer designation aligns with current corporate records as Microsemi assets have transitioned.

Single Zener Diodes Selection Notes

Select this component when a 3.6 V reference with 5-watt capability is required. The T-18 package supports high thermal performance compared to smaller packages. Verify that the circuit design accommodates the specified maximum regulator current and provides sufficient heat sinking to maintain operation within the rated temperature limits.

Single Zener Diodes Part Context

This device belongs to the JEDEC registered 1N5333B through 1N5388B series of silicon 5-watt Zener diodes. The series covers a voltage selection from 3.3 to 200 volts. The e3 suffix indicates lead-free construction compliant with RoHS standards, while the TR suffix denotes availability in tape and reel packaging for automated assembly.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering equivalent 5-watt axial Zener diodes. Verify that replacement parts match the 3.6 V nominal voltage, ±5% tolerance, and T-18 package dimensions. Ensure thermal resistance characteristics are compatible with existing heat sinking designs.