1N5347CE3/TR13

Overview

The Microsemi Corporation 1N5347CE3/TR13 is a silicon Zener diode with a nominal voltage of 10 V and a power dissipation rating of 5.0 watts at 25 °C. It features a T-18 axial leaded package and operates within a temperature range of -65 °C to +150 °C. The device provides a tight voltage tolerance of ±2%, indicated by the C suffix, and includes RoHS compliance via the e3 suffix. It is supplied in tape and reel packaging.

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 applications
• Moisture classification is Level 1 per IPC/JEDEC J-STD-020B

Applications

• Voltage regulation in power supply circuits
• Reference voltage sources in electronic systems
• Overvoltage protection components

Procurement Notes

Verify that the part number matches the specific JEDEC registration series requirements. Confirm the presence of the 'e3' suffix for RoHS compliance and the 'TR13' designation for tape and reel packaging. Ensure the component meets the required thermal management specifications for 5-watt operation.

Selection Notes

Select this component when a 10 V reference with ±2% precision is required in a high-power application. Consider the T-18 package dimensions and thermal resistance characteristics for adequate heat sinking. Verify compatibility with existing circuit designs requiring robust surge withstand capabilities.

Part Context

This component belongs to the 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 suffix letters. These plastic encapsulated devices are designed for high maximum DC currents with adequate heat sinking.

Replacement Considerations

Equivalent surface mount packages are available as SMBJ5333 to SMBJ5388B or SMBG5333B to SMBG5388B.