1N5345CE3/TR8

Single Zener Diodes Overview

The Microchip Technology 1N5345CE3/TR8 is a silicon 5-watt Zener diode with an 8.7V nominal voltage and ±2% tolerance. It operates within a temperature range of -65°C to +150°C, featuring a maximum reverse current of 10µA at 6.25V and a dynamic impedance of 2.0Ω. The component utilizes a T-18 axial lead package and is supplied in tape and reel format.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with tight manufacturing tolerances
• Capable of handling high surge stresses and steady-state power dissipation
• Features flexible axial-lead mounting terminals for through-hole integration

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection systems
• Power supply regulation modules

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm tolerance and compliance status. Confirm that the TR8 designation aligns with the required tape and reel packaging specifications for automated assembly processes before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when applications demand a 5-watt power rating combined with strict voltage accuracy requirements. Ensure adequate heat sinking is provided to maintain performance within the specified thermal resistance limits during continuous operation.

Single Zener Diodes Part Context

This device belongs to the JEDEC registered 1N5333B through 1N5388B series of axial-leaded Zener diodes. The 'e3' suffix indicates RoHS compliance, while the 'TR8' suffix specifies the tape and reel packaging format for efficient surface mount or automated through-hole processing.

Single Zener Diodes Replacement Considerations

Consult official manufacturer documentation for verified substitute part numbers. Cross-reference electrical parameters such as voltage tolerance and power dissipation to ensure compatibility with existing circuit designs.