SMAJ5935E3/TR13

Single Zener Diodes Overview

The SMAJ5935E3/TR13 is a single Zener diode manufactured by Microchip Technology, designed for voltage regulation and transient protection applications. It features a nominal Zener voltage of 27 V with a tolerance of ±20%. The device is rated for a power dissipation of 3 W and utilizes the DO-214AC (SMA) surface-mount package. The component operates within a temperature range of -55 °C to +175 °C junction temperature. It is supplied in tape and reel packaging to facilitate automated assembly processes.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 27 V level
• Capable of handling 3 W power dissipation for robust transient suppression
• Utilizes compact SMA (DO-214AC) surface-mount footprint for space-constrained designs

Single Zener Diodes Applications

• Voltage reference circuits requiring 27 V stabilization
• Transient voltage suppression in low-voltage DC systems
• Overvoltage protection for sensitive electronic components

Single Zener Diodes Procurement Notes

Verify the complete part number including the /TR13 suffix to ensure correct tape and reel packaging configuration. Confirm RoHS compliance status through official Microchip documentation prior to integration. Ensure design compatibility with the SMA (DO-214AC) package dimensions and thermal requirements for the intended application environment.

Single Zener Diodes Selection Notes

Select this component when a 27 V Zener voltage with ±20% tolerance is required for voltage regulation or clamping. The 3 W power rating makes it suitable for moderate energy transient events. Consider the SMA package size relative to available PCB real estate and verify that the operating temperature range meets system environmental specifications.

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 in the SMA package format. The E3 suffix indicates lead-free composition, and TR13 denotes the specific tape and reel packaging quantity and orientation used for high-volume manufacturing.

Single Zener Diodes Replacement Considerations

Cross-reference with other SMAJ series Zener diodes from Microchip or compatible manufacturers offering identical 27 V, 3 W specifications in the DO-214AC package. Verify pinout compatibility and thermal characteristics before substitution.