1N5340AE3/TR12

Single Zener Diodes Overview

The Microchip Technology 1N5340AE3/TR12 is a silicon 5-watt Zener diode in the JEDEC registered 1N5333-5388B series. It provides voltage regulation at a nominal Zener voltage of 6.0 V with a ±10% tolerance, indicated by the 'A' suffix. The device operates within a temperature range of -65°C to +150°C and features a T-18 axial lead package. Electrical characteristics include a maximum dynamic impedance of 1.0 Ohms and a maximum reverse current of 1.0 µA. It is supplied in tape and reel packaging.

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 installation

Single Zener Diodes Applications

• Voltage regulation in power supply circuits
• Reference voltage generation in electronic systems
• Overvoltage protection applications

Single Zener Diodes Procurement Notes

Verify component authenticity and datasheet alignment upon receipt. Confirm RoHS compliance status and manufacturing origin details. Check for specific military screening prefixes if required for your application. Ensure storage conditions meet Level 1 moisture classification standards without dry pack requirements.

Single Zener Diodes Selection Notes

Select this component for applications requiring 5-watt power dissipation and 6-volt regulation. The A suffix indicates a 10 percent voltage tolerance suitable for general-purpose uses. Consider thermal derating curves for high ambient temperatures or limited heat sinking scenarios.

Single Zener Diodes Part Context

This part belongs to the Microsemi Scottsdale Division 1N5333B through 1N5388B series of silicon Zener diodes. The e3 suffix denotes RoHS compliant devices with annealed matte-tin plating. The TR12 suffix specifies tape and reel packaging per EIA-296 standards.

Single Zener Diodes Replacement Considerations

Consult official manufacturer documentation for verified substitute part numbers. Cross-reference electrical parameters such as Zener voltage, power dissipation, and package type when evaluating alternatives.