1N5364E3/TR12

Single Zener Diodes Overview

The Microchip Technology 1N5364E3/TR12 is a silicon 5-watt Zener diode from the JEDEC registered 1N5333B through 1N5388B series. It provides voltage regulation at a nominal Zener voltage of 33 V with a standard tolerance of ±5%. The device operates within a temperature range of -65°C to +150°C and features a T-18 axial lead package. Electrical characteristics include a maximum reverse current of 0.5 µA, a dynamic impedance of 10 Ω, and a maximum regulator current of 3.5 A.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation across a broad operating current and temperature range
• Features flexible axial-lead mounting terminals for through-hole applications
• Withstands high surge stresses and exhibits minimal changes in voltage versus current
• Moisture classification is Level 1 per IPC/JEDEC J-STD-020B requiring no dry pack

Single Zener Diodes Applications

• Voltage regulation circuits requiring 5-watt power dissipation
• Power supply reference designs
• Protection against overvoltage conditions

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration when ordering, as it determines voltage tolerance and compliance status. Confirm that the TR12 designation aligns with the required tape and reel packaging format. Ensure the component meets RoHS requirements if applicable to your manufacturing process. Cross-reference the manufacturer's latest datasheet for any updates regarding screening levels or mechanical dimensions before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this component for applications requiring a 33 V reference with ±5% tolerance. Consider the 5-watt power rating and thermal resistance when designing heat sinking solutions. Verify that the operating current remains within the specified limits to maintain accurate voltage regulation. Evaluate the package size and lead spacing to ensure compatibility with the printed circuit board layout.

Single Zener Diodes Part Context

This part belongs to the 1N5333B through 1N5388B series of silicon 5-watt Zener diodes originally manufactured by Microsemi. The series offers a wide selection of voltages from 3.3 V to 200 V. The e3 suffix indicates RoHS compliance, while the TR suffix denotes tape and reel packaging. These devices are designed for high reliability in industrial and commercial environments.

Single Zener Diodes Replacement Considerations

Compatible substitutes include other 5-watt Zener diodes with a 33 V nominal voltage and similar tolerance ratings. Ensure replacement parts match the T-18 package dimensions and electrical characteristics such as dynamic impedance and leakage current. Verify that alternative components meet the same thermal and surge current requirements.