1N5340BE3/TR12

Single Zener Diodes Overview

The Microchip Technology 1N5340BE3/TR12 is a silicon 5.0-watt Zener diode from the JEDEC registered 1N5333B-1N5388B series. It provides voltage regulation at a nominal Zener voltage of 6.0 V with a ±5% tolerance. The device operates within a temperature range of -65°C to +150°C and features an axial T-18 package. Electrical characteristics include a maximum dynamic impedance of 1.0 Ohms, a reverse current of 1.0 µA tested at 1.0 V, and a maximum regulator current of 790 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation across a broad operating current and temperature range
• Withstands high surge stresses and offers flexible axial-lead mounting terminals
• Features minimal changes in voltage versus current as specified by voltage regulation parameters

Single Zener Diodes Applications

• Voltage regulation circuits requiring robust thermal performance
• Power supply protection against high surge stresses
• General purpose voltage reference applications

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized channels due to potential availability issues. Confirm RoHS compliance status via official datasheets or manufacturer documentation. Ensure ordering suffixes match specific packaging requirements such as tape and reel configurations. Validate that the selected variant meets all environmental and electrical specifications for the intended application environment.

Single Zener Diodes Selection Notes

Select this component when a 6.0 V regulation point is required with a 5-watt power dissipation capability. Consider the T-18 axial leaded package for through-hole mounting on printed circuit boards. Evaluate thermal resistance requirements based on the specific heat sinking method used, as steady-state power dissipation varies significantly between free-air and board-mounted conditions.

Single Zener Diodes Part Context

This part belongs to the 1N5333B through 1N5388B series of silicon Zener diodes manufactured by Microsemi (now Microchip Technology). The series covers a wide voltage selection from 3.3 V to 200 V. These devices are designed for applications requiring high reliability and are available in various screening levels including military equivalents.

Single Zener Diodes Replacement Considerations

Equivalent parts within the same series include 1N5340B and 1N5340BE3. Verify compatibility regarding package dimensions and electrical tolerances before substitution.