1N5362AE3/TR12

Single Zener Diodes Overview

The Microchip Technology 1N5362AE3/TR12 is a silicon Zener diode with a nominal voltage of 28 V and a power dissipation rating of 5 W. It features an A suffix indicating a ±10% voltage tolerance and an e3 suffix denoting RoHS compliance. The device utilizes a T-18 axial lead package and operates within a temperature range of -65°C to +150°C. Electrical characteristics include a maximum reverse current of 0.5 µA, a dynamic impedance of 6 Ω, and a test current of 50 mA.

Single Zener Diodes Feature Summary

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

Single Zener Diodes Applications

• Voltage regulation in power supply circuits
• Reference voltage generation in electronic systems
• Overvoltage protection applications

Single Zener Diodes Procurement Notes

Verify the specific manufacturer origin, as this part number was originally associated with Microsemi before its acquisition by Microchip Technology. Confirm that the component matches the required RoHS compliance standards indicated by the e3 suffix. Ensure the ordering suffix TR12 corresponds to the correct tape and reel packaging configuration for automated assembly processes.

Single Zener Diodes Selection Notes

Select this component when a 28 V reference with moderate accuracy is required. The 5 W power rating allows for higher current operation compared to lower-power variants. Consider the thermal resistance and derating curves if the application involves continuous high-current loads or elevated ambient temperatures on printed circuit boards.

Single Zener Diodes Part Context

This device belongs to the JEDEC registered 1N5333B through 1N5388B series of 5-watt Zener diodes. The series offers a wide selection of voltages from 3.3 V to 200 V. The 1N5362 variant specifically targets the 28 V regulation segment within this standardized lineup.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.