1N5336AE3/TR8

Single Zener Diodes Overview

The Microsemi Corporation 1N5336AE3/TR8 is a silicon 5.0-watt Zener diode with a nominal voltage of 4.3 V and ±10% tolerance. It operates within a temperature range of -65°C to +150°C, featuring a maximum dynamic impedance of 2.0 Ohms and a reverse current of 10 µA at 1.0 V. The device utilizes an axial-lead T-18 package and includes a tape-and-reel option for automated assembly.

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 various PCB configurations

Single Zener Diodes Applications

• Voltage regulation circuits requiring robust thermal performance
• Power supply protection against high surge stresses
• General-purpose voltage reference applications

Single Zener Diodes Procurement Notes

Verify the specific suffixes on the component marking to confirm the exact electrical tolerances and RoHS compliance status. Ensure that the procurement documentation explicitly references the JEDEC registered series data to validate the manufacturer's specifications against the official datasheet parameters.

Single Zener Diodes Selection Notes

Select this component when a 5-watt power dissipation rating is required for high-current applications. The wide voltage selection from 3.3V to 200V allows for versatile design integration. Consider the low thermal resistance design if adequate heat sinking is available to maximize steady-state power handling capabilities.

Single Zener Diodes Part Context

This part belongs to the 1N5333B through 1N5388B JEDEC registered series of axial-leaded 5.0 watt Zeners. The series offers a comprehensive voltage selection from 3.3 to 200 volts with different tolerances identified by specific suffix letters on the part number.

Single Zener Diodes Replacement Considerations

Surface mount equivalents are available as SMBJ5333 to SMBJ5388B or SMBG5333B to SMBG5388B. Verify mechanical footprint compatibility and thermal management requirements when transitioning between leaded and surface mount packages.

Single Zener Diodes FAQ

What does the 'e3' suffix indicate?

The 'e3' suffix indicates that the device is RoHS compliant.

How is polarity indicated on the component?

Polarity is indicated by a band on the cathode end of the diode body.