1N5339A/TR8

Single Zener Diodes Overview

The Microsemi Corporation 1N5339A/TR8 is a silicon Zener diode with a nominal voltage of 5.6 V and a tolerance of ±10%. It operates within a power dissipation range up to 5.0 watts at 25°C, featuring an operating temperature range from -65°C to +150°C. The device utilizes a T-18 axial leaded plastic package and includes a tape and reel option indicated by the TR suffix.

Single Zener Diodes Feature Summary

• Provides 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 versatile integration

Single Zener Diodes Applications

• Voltage regulation circuits requiring stable reference voltages
• Power supply protection against overvoltage conditions
• General-purpose clamping applications in electronic systems

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm that the specific ordering suffix matches the required tolerance and packaging format. Ensure compliance with applicable environmental regulations and screening levels before procurement.

Single Zener Diodes Selection Notes

Select this component when a 5.6 V Zener voltage with ±10% tolerance is required. Consider the 5-watt power rating and thermal resistance characteristics for heat sinking requirements. Verify the axial lead configuration fits the intended PCB layout constraints.

Single Zener Diodes Part Context

This part belongs to the JEDEC registered 1N5333B through 1N5388B series of 5.0 watt Zener diodes. The series offers a wide selection of voltages from 3.3 to 200 volts with various tolerance options identified by specific suffix letters on the part number.

Single Zener Diodes Replacement Considerations

Equivalent parts include other 5.6V 5W Zener diodes in T-18 packages. Verify electrical parameters such as dynamic impedance and reverse leakage current match the original specifications.

Single Zener Diodes FAQ

What does the 'A' suffix indicate for this part?

The 'A' suffix designates a standard voltage tolerance of plus or minus 10 percent.

Is the device sensitive to electrostatic discharge?

No, the device is nonsensitive to ESD per MIL-STD-750 Method 1020.