1N5340A/TR8

Single Zener Diodes Overview

The Microchip Technology 1N5340A/TR8 is a silicon 5-watt Zener diode from the JEDEC registered 1N5333-5388B series. It provides voltage regulation at a nominal Zener voltage of 6.2 V with a ±10% tolerance, 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 dynamic impedance of 200 ohms and a maximum reverse current of 1.0 µA.

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 integration

Single Zener Diodes Applications

• Voltage regulation circuits requiring 5-watt power dissipation
• High surge stress environments
• Broad operating temperature applications

Single Zener Diodes Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm availability and specifications. Check for RoHS compliance status and any relevant product change notifications or discontinuance notices prior to procurement. Ensure the ordering suffix matches the required tolerance and packaging format.

Single Zener Diodes Selection Notes

Select this component for applications requiring a 6.2 V reference with ±10% tolerance. Consider the thermal resistance and derating curves when designing heat sinking solutions. Verify that the package dimensions and lead configuration are compatible with the target PCB layout.

Single Zener Diodes Part Context

This component 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.

Single Zener Diodes Replacement Considerations

Consult the manufacturer's datasheet for verified substitute part numbers. Cross-reference electrical parameters such as Zener voltage, power dissipation, and package type to ensure compatibility.