1N5375BE3/TR13

Overview

The Microsemi Corporation 1N5375BE3/TR13 is a silicon Zener diode with an 82V nominal voltage and ±5% tolerance. It operates in the T-18 axial lead package, providing 5W power dissipation at 25°C. The device features a maximum dynamic impedance of 65 Ohms and a test current of 15mA. It withstands temperatures from -65°C to +150°C and includes a tape and reel option.

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 secure installation

Applications

• Voltage regulation circuits requiring 82V reference
• Power supply protection against transient overvoltages
• General-purpose electronic equipment utilizing axial-lead components

Procurement Notes

Verify that the part number suffix TR13 corresponds to the specified tape and reel packaging format as documented in the datasheet. Confirm RoHS compliance status by checking the e3 designation within the official manufacturer documentation before procurement.

Selection Notes

Select this component when an 82V Zener voltage with tight ±5% tolerance is required. Ensure the application supports the 5W power dissipation rating and utilizes adequate heat sinking or FR4 PCB copper pads to maintain thermal resistance limits during operation.

Part Context

This component belongs to the JEDEC registered 1N5333B through 1N5388B series of 5.0 watt Zener diodes. The series offers a wide selection of voltages ranging from 3.3V to 200V, packaged in void-free transfer molded thermosetting epoxy bodies meeting UL94V-0 standards.

Replacement Considerations

Surface mount equivalents are available as SMBJ5375B or SMBG5375B. Verify pin compatibility and thermal performance when transitioning between axial and surface mount packages.