SMBG5368CE3/TR13

Single Zener Diodes Overview

The SMBG5368CE3/TR13 is a surface mount 5.0 watt Zener diode from the SMBG5333B through SMBG5388B series, manufactured by Microchip Technology. It features a nominal Zener voltage of 47 V with a ±2% tolerance and operates within a temperature range of -65°C to +150°C. The device utilizes a DO-215AA Gull-wing package and is supplied in tape and reel packaging.

Single Zener Diodes Feature Summary

• Surface mount equivalent to JEDEC registered 1N5333 thru 1N5388 series
• Ideal for high-density and low-profile mounting
• Non-sensitive to ESD per MIL-STD-750 method 1020
• Withstands high surge stresses

Single Zener Diodes Applications

• Voltage regulation over broad operating current and temperature ranges
• High-density circuit board mounting applications
• Low-profile electronic assembly designs

Single Zener Diodes Procurement Notes

Verify component authenticity and datasheet alignment before procurement. Confirm RoHS compliance status and check for discontinuance notifications. Ensure ordering suffixes match required plating and packaging specifications. Validate manufacturer documentation against received inventory.

Single Zener Diodes Selection Notes

Select this component for applications requiring precise voltage regulation with tight tolerance requirements. Consider the thermal resistance characteristics and power derating curves for proper heat dissipation. Evaluate the physical dimensions for compatibility with existing PCB footprints and assembly processes.

Single Zener Diodes Part Context

This part belongs to the SMBG5333B through SMBG5388B series of surface mount silicon Zener diodes. These devices are designed as equivalents to the JEDEC registered 1N5333 through 1N5388 axial-leaded series, offering identical electrical characteristics in a compact surface mount form factor suitable for modern electronics manufacturing.

Single Zener Diodes Replacement Considerations

SMBG5368B

Single Zener Diodes FAQ

What is the maximum reverse leakage current specified for this device?

The maximum reverse leakage current is 500 nA at a test voltage of 33.8 V.

How is polarity indicated on the SMBG5368CE3/TR13?

Polarity is indicated by a band on the cathode end. The diode must be operated with the banded end positive with respect to the opposite end.