1N5335BE3/TR13

Single Zener Diodes Overview

The Microsemi Corporation 1N5335BE3/TR13 is a silicon Zener diode with a nominal voltage of 3.9 V and a maximum power dissipation of 5 W. It features a ±5% tolerance, a maximum dynamic impedance of 2.0 Ω at a test current of 320 mA, and a maximum reverse leakage current of 50 µA at 1.0 V. The device operates within a temperature range of -65°C to +150°C and utilizes a T-18 axial leaded package.

Single Zener Diodes 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 through-hole integration

Single Zener Diodes Applications

• Voltage regulation circuits requiring 5 W power handling
• Power supply reference applications
• Protection against transient overvoltage events

Single Zener Diodes Procurement Notes

Verify the component's obsolete status and confirm availability through authorized distributors or secondary markets. Ensure the TR suffix matches the required tape and reel packaging specifications. Cross-reference the e3 suffix to confirm RoHS compliance and tin-plated terminal composition before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a 3.9 V regulation point is required with a 5 W power rating. The T-18 package supports high thermal performance compared to smaller packages. Verify that the ±5% tolerance meets circuit requirements and that the axial leads are compatible with the intended PCB layout and drilling specifications.

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 V to 200 V. The 'e3' suffix indicates RoHS compliance, while the 'TR' suffix designates the tape and reel packaging option for automated assembly processes.

Single Zener Diodes Replacement Considerations

Surface mount equivalents include the SMBJ5335B and SMBG5335B series. For identical electrical characteristics in a different package, verify compatibility with the specific application constraints.