SMBJ4755/TR13

Single Zener Diodes Overview

The SMBJ4755/TR13 is a Zener diode manufactured by Microchip Technology, housed in an SMB (DO-214AA) surface-mount package. It features a nominal Zener voltage of 43V and a maximum power dissipation of 2W. The device is supplied in tape and reel packaging to facilitate automated assembly processes.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a specific breakdown threshold for circuit protection applications
• Designed for surface-mount installation using the standard SMB footprint

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels
• Overvoltage protection stages in electronic assemblies
• Clamping applications within signal conditioning paths

Single Zener Diodes Procurement Notes

Verify the exact suffix against official Microchip documentation to confirm tolerance and compliance status. Ensure the ordering code matches the required specifications before procurement. Confirm availability through authorized channels as distribution status may vary.

Single Zener Diodes Selection Notes

Select this component when a 43V regulation point is required in a compact surface-mount form factor. Evaluate thermal management requirements based on the 2W power rating. Compare with other SMB series variants if different voltage or tolerance specifications are needed for the design.

Single Zener Diodes Part Context

This part belongs to the SMBJ series of Zener diodes produced by Microchip Technology. The series utilizes the DO-214AA package style, which is widely adopted for surface-mount applications requiring moderate power handling capabilities in space-constrained designs.