SMAJ5927AE3/TR13

Single Zener Diodes Overview

The SMAJ5927AE3/TR13 is a surface-mount Zener diode manufactured by Microchip Technology in the SMA (DO-214AC) package. It features a nominal Zener voltage of 12 V with a ±10% tolerance and a maximum dynamic impedance of 6.5 Ohms. The device is rated for a peak pulse power dissipation of 400 W and operates within a temperature range of -65°C to +150°C. It is supplied in tape and reel packaging.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics
• Designed for high-energy transient suppression applications
• Utilizes a compact surface-mount SMA (DO-214AC) footprint

Single Zener Diodes Applications

• Voltage reference circuits requiring precise regulation
• Protection of sensitive electronic components from overvoltage events
• Clamping circuits in industrial control systems

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized distribution channels due to potential counterfeiting risks. Confirm RoHS compliance status and specific manufacturing lot codes against current datasheet specifications. Ensure storage conditions adhere to moisture sensitivity level requirements to maintain device reliability prior to assembly.

Single Zener Diodes Selection Notes

Select this component when a 12 V regulation point is required in space-constrained designs utilizing the SMA package. Consider the ±10% tolerance and 6.5 Ohm impedance limits for circuit accuracy. Evaluate thermal management needs given the 400 W peak pulse rating and extended operating temperature range up to 150°C.

Single Zener Diodes Part Context

This part belongs to the SMAJ series of transient voltage suppression and Zener diodes from Microchip Technology. The series offers various voltage ratings and power dissipation capabilities in the standard SMA surface-mount form factor, suitable for general-purpose protection and regulation tasks in consumer and industrial electronics.

Single Zener Diodes Replacement Considerations

SMAJ5927BE3/TR13: Offers tighter ±5% voltage tolerance while maintaining similar electrical characteristics and package type.