1N5339C/TR8

Single Zener Diodes Overview

The Microsemi Corporation 1N5339C/TR8 is a JEDEC registered silicon Zener diode with a nominal voltage of 5.6 V and a tolerance of ±2%. It operates in the T-18 axial lead package, dissipating up to 5.0 watts at 25°C. The device withstands operating temperatures from -65°C to +150°C and features a maximum dynamic impedance of 1.0 ohm. It includes a tape and reel option indicated by the TR suffix.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation across broad current and temperature ranges
• Features flexible axial-lead mounting terminals for through-hole applications
• Withstands high surge stresses without damage
• Non-sensitive to electrostatic discharge per MIL-STD-750 Method 1020

Single Zener Diodes Applications

• Voltage regulation over wide operating current and temperature ranges
• High surge stress environments requiring robust protection
• Applications necessitating ESD resistance compliant with MIL-STD-750 Method 1020

Single Zener Diodes Procurement Notes

Verify the exact part number against official Microsemi documentation to confirm the C suffix indicates ±2% tolerance and the TR suffix denotes tape and reel packaging. Ensure compliance requirements align with the specific manufacturing revision and environmental standards listed in the datasheet.

Single Zener Diodes Selection Notes

Select this component when precise voltage regulation within ±2% tolerance is required alongside high power dissipation capabilities. Consider the T-18 package dimensions and thermal resistance characteristics for adequate heat sinking. Verify that the 5.0-watt rating matches the application's steady-state and peak power demands.

Single Zener Diodes Part Context

This device belongs to the 1N5333B through 1N5388B series of 5.0-watt Zener diodes manufactured by Microsemi. The series offers a wide selection of voltages from 3.3V to 200V with various tolerance options identified by suffix letters. These plastic encapsulated diodes are designed for robust performance in demanding electronic circuits.

Single Zener Diodes Replacement Considerations

Surface mount equivalents such as SMBJ5333 to SMBJ5388B or SMBG5333B to SMBG5388B are available. RoHS compliant versions can be found by adding the e3 suffix to the base part number.