1N5336C/TR12

Single Zener Diodes Overview

The Microsemi Corporation 1N5336C/TR12 is a silicon Zener diode with a nominal voltage of 4.3V and a tolerance of ±2%. It features a maximum power dissipation of 5W at 25°C, a maximum dynamic impedance of 2Ω, and a maximum reverse current of 10µA. The device utilizes a T-18 plastic axial-lead package and operates within a temperature range of -65°C to +150°C.

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 secure installation

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Power supply protection against overvoltage conditions
• Reference voltage generation in measurement systems

Single Zener Diodes Procurement Notes

Verify the specific suffix 'TR12' indicates tape and reel packaging per EIA-296 standards. Confirm RoHS compliance status by checking for the 'e3' designation on the component body or official documentation. Ensure the supplier provides valid traceability data for the JEDEC registered series.

Single Zener Diodes Selection Notes

Select this component when a precise 4.3V reference is required with tight ±2% tolerance. Evaluate thermal management requirements as the device dissipates up to 5W. Consider the T-18 package dimensions for PCB layout constraints and verify that the operating temperature range meets environmental specifications.

Single Zener Diodes Part Context

This part belongs to the 1N5333B through 1N5388B series of 5-watt Zener diodes. The series offers a wide selection of voltages from 3.3V to 200V. Different suffix letters identify specific voltage tolerances, with 'C' denoting ±2% accuracy. The series is JEDEC registered and available in various military screening levels.

Single Zener Diodes Replacement Considerations

Equivalent parts include 1N5336B (±5% tolerance) and 1N5336D (±1% tolerance). Surface mount equivalents are SMBJ5336B or SMBG5336B. Verify that replacement components match the 5W power rating and T-18 package form factor.