1N5363CE3/TR12

Single Zener Diodes Overview

The Microsemi Corporation 1N5363CE3/TR12 is a silicon Zener diode with a nominal voltage of 30 V and a power dissipation rating of 5.0 W at 25 °C. It features a ±2% voltage tolerance, indicated by the 'C' suffix, and utilizes a T-18 axial leaded package. The device operates within a temperature range of -65 °C to +150 °C. Electrical characteristics include a maximum dynamic impedance of 8.0 Ohms and a maximum reverse current of 0.5 µA. The component is RoHS compliant (e3) and supplied in tape and reel packaging (TR12).

Single Zener Diodes Feature Summary

• Provides stable voltage regulation across a broad operating current and temperature range.
• Features flexible axial-lead mounting terminals for through-hole applications.
• Withstands high surge stresses and exhibits minimal changes in voltage versus current.
• Moisture classification is Level 1 per IPC/JEDEC J-STD-020B, requiring no dry pack.

Single Zener Diodes Applications

• Voltage regulation circuits requiring tight tolerance stability.
• Power supply reference designs utilizing high DC currents with adequate heat sinking.
• Electronic systems requiring protection against high surge stresses.

Single Zener Diodes Procurement Notes

Verify the specific ordering suffixes to confirm compliance requirements and packaging format. The 'e3' suffix indicates RoHS compliance, while 'TR12' specifies tape and reel packaging. Ensure that the procurement documentation matches the exact part number to avoid discrepancies in tolerance or terminal plating specifications.

Single Zener Diodes Selection Notes

Select this component when a precise 30 V regulation point is required with a strict ±2% tolerance. The 5 W power rating necessitates consideration of thermal management strategies, such as adequate heat sinking, to maintain performance within the specified -65 °C to +150 °C operating range.

Single Zener Diodes Part Context

This device 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. Different suffix letters identify specific voltage tolerances, with the 'C' suffix denoting ±2% accuracy. The series is designed for plastic encapsulation meeting UL94V-0 standards.

Single Zener Diodes Replacement Considerations

Compatible replacements within the same series include 1N5363B (±5% tolerance), 1N5363A (±10% tolerance), and 1N5363D (±1% tolerance). Surface mount equivalents are available as SMBJ5363B or SMBG5363B. Military screening options exist with MQ, MX, or MV prefixes.