1N5336AE3/TR12

Single Zener Diodes Overview

The Microsemi Corporation 1N5336AE3/TR12 is a silicon 5.0-watt Zener diode with a nominal voltage of 33 volts and a ±10% tolerance. It features an axial-lead T-18 package, operates within a temperature range of -65°C to +150°C, and has a maximum dynamic impedance of 10 ohms at a test current of 40 mA. The device includes RoHS-compliant e3 plating and 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 for through-hole applications

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 suffix 'A' indicates a ±10% tolerance and 'e3' confirms lead-free compliance. Confirm the 'TR12' designation matches the required tape-and-reel packaging format. Ensure the component meets moisture classification Level 1 requirements without dry pack constraints.

Single Zener Diodes Selection Notes

Select this component when a 33-volt Zener diode with ±10% tolerance is required. Consider the 5-watt power dissipation capability and low thermal resistance design for high-current applications. Verify that the T-18 axial-lead package fits the target PCB layout and mounting style.

Single Zener Diodes Part Context

This part belongs to the JEDEC registered 1N5333B through 1N5388B series of 5.0-watt Zener diodes. The series offers a wide selection from 3.3 to 200 volts with various tolerance options identified by suffix letters. These plastic encapsulated devices are designed for reliable operation in demanding environments.

Single Zener Diodes Replacement Considerations

Compatible substitutes include other 33V 5W Zener diodes in the T-18 package with matching electrical characteristics. Verify equivalent dynamic impedance, reverse leakage current, and thermal resistance specifications before substitution.