SMBG4761AE3/TR13

Single Zener Diodes Overview

The SMBG4761AE3/TR13 is a single silicon Zener diode manufactured by Microsemi Corporation. It provides voltage regulation with a nominal Zener voltage of 75 V and a maximum power dissipation rating of 2 W. The device features a tolerance of ±5% and is housed in a surface-mount DO-215AA (SMBG) package. It operates within a temperature range of -65°C to +150°C and includes an e3 suffix indicating RoHS compliance.

Single Zener Diodes Feature Summary

• Surface mount design equivalent to JEDEC registered 1N4728 through 1N4764A series components
• Gull-wing lead configuration in DO-215AA package for visible solder connections
• RoHS compliant construction with lead-free termination

Single Zener Diodes Applications

• Voltage regulation circuits requiring surface mount implementation
• Protection against voltage transients in electronic systems
• Replacement for through-hole 1N47xx series diodes in high-density PCB designs

Single Zener Diodes Procurement Notes

Verify the specific suffix 'e3' confirms RoHS compliance status. Confirm the package type matches the required DO-215AA footprint. Ensure the ±5% tolerance aligns with circuit requirements. Check for any additional handling or storage constraints specified in the official datasheet.

Single Zener Diodes Selection Notes

Select this component when a 2 W surface mount Zener diode is needed as a direct replacement for the 1 N W through-hole series. The DO-215AA package offers higher mounting density compared to axial leads. Verify that the 75 V breakdown voltage suits the target application's regulation needs.

Single Zener Diodes Part Context

This part belongs to the SMBG4728A through SMBG4764A series of 2.0 Watt Zener diodes. These devices are designed to provide voltage regulation from 3.3 to 100 volts. The SMBG variant specifically utilizes the DO-215AA gull-wing package, distinguishing it from the SMBJ J-bend design.

Single Zener Diodes Replacement Considerations

The SMBG4761AE3/TR13 serves as a surface mount equivalent to the 1N4761A through-hole diode. It maintains identical electrical characteristics while offering a 2.0 W rating compared to the traditional 1.0 W rating of the axial counterpart.