1N5339E3/TR13

Single Zener Diodes Overview

The Microsemi Corporation 1N5339E3/TR13 is a silicon Zener diode with a nominal voltage of 5.6 V and a tolerance of ±5%. 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 RoHS compliance via the e3 suffix and tape-and-reel packaging indicated by the TR suffix.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation across a broad range of operating currents and temperatures
• Withstands high surge stresses without failure
• Exhibits minimal changes in voltage relative to current variations
• Features flexible axial-lead mounting terminals for through-hole integration

Single Zener Diodes Applications

• Voltage regulation circuits requiring robust thermal performance
• Power supply protection against overvoltage conditions
• Reference voltage generation in industrial control systems

Single Zener Diodes Procurement Notes

Verify that the part number strictly matches the JEDEC registered series 1N5333B through 1N5388B specifications. Confirm the presence of the e3 suffix for RoHS compliance and the TR suffix for tape-and-reel packaging. Ensure the component meets the required ±5% voltage tolerance designated by the B suffix before procurement.

Single Zener Diodes Selection Notes

Select this component when a 5-watt power dissipation rating is necessary for high-current applications. The T-18 package provides low thermal resistance, allowing operation at high DC currents with adequate heat sinking. Consider the wide selection of voltages available within the series if alternative regulation levels are needed.

Single Zener Diodes Part Context

This component belongs to the 1N5333B through 1N5388B series of silicon 5-watt Zener diodes manufactured by Microsemi's Scottsdale Division. The series offers a voltage range from 3.3V to 200V with various tolerance options. These devices are designed for applications requiring reliable voltage regulation and high surge current handling capabilities.

Single Zener Diodes Replacement Considerations

Surface mount equivalents such as SMBJ5333 to SMBJ5388B or SMBG5333B to SMBG5388B are available. Military screening options can be obtained by adding MQ, MX, or MV prefixes to the base part number.