1N5364A/TR12

Single Zener Diodes Overview

The Microchip Technology 1N5364A/TR12 is a silicon 5.0-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 tolerance of ±10%, indicated by the 'A' suffix. 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 and a dynamic impedance of 10 Ω.

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
• Moisture classification Level 1 requiring no dry pack

Single Zener Diodes Applications

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

Single Zener Diodes Procurement Notes

Verify component authenticity and datasheet revision status prior to procurement. Confirm that the specific ordering suffix matches the required tolerance and packaging configuration. Ensure compliance with applicable environmental regulations and screening levels if military equivalents are required.

Single Zener Diodes Selection Notes

Select this component when a 33V Zener voltage with ±10% tolerance is required. Consider the 5W power rating and thermal resistance characteristics for adequate heat sinking. Verify that the T-18 axial lead package fits the PCB layout constraints and that the operating temperature range meets system requirements.

Single Zener Diodes Part Context

This part belongs to the 1N5333B through 1N5388B series of silicon 5-watt Zener diodes manufactured by Microsemi (now Microchip Technology). The series offers a wide selection of voltages from 3.3V to 200V with various tolerance options identified by suffix letters. These devices are designed for high DC currents with adequate heat sinking due to their low thermal resistance design.

Single Zener Diodes Replacement Considerations

Consult official manufacturer documentation for confirmed substitute part numbers. Cross-referencing should be performed based on electrical parameters, package type, and thermal characteristics.