SMBG5386C/TR13

Single Zener Diodes Overview

The SMBG5386C/TR13 is a surface mount silicon Zener diode from the SMBG5333B through SMBG5388B series, manufactured by Microchip Technology. It features a DO-215AA gull-wing package and provides a nominal Zener voltage of 180 V with a tight tolerance of ±2%. The device is rated for 5.0 W off-state power dissipation at lead temperatures below 25 °C and operates within a junction temperature range of -65 °C to +150 °C. It serves as a surface mount equivalent to the JEDEC registered 1N5386B.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with ±2% tolerance for stable performance across broad operating current and temperature ranges.
• Features a gull-wing design in the DO-215AA package that allows for visible solder connections and supports high-density mounting.
• Withstands high surge stresses and exhibits minimal changes in voltage versus current characteristics.

Single Zener Diodes Applications

• Voltage regulation over broad operating current and temperature ranges
• High-density and low-profile circuit board mounting
• Protection against high surge stresses

Single Zener Diodes Procurement Notes

Verify the specific suffix 'C' indicates the required ±2% voltage tolerance during procurement. Confirm the 'TR13' designation corresponds to the tape and reel packaging format per EIA-481-1-A standards. Ensure compatibility with RoHS compliant matte-tin plating if environmental regulations require it. Validate that the DO-215AA footprint matches the target PCB layout.

Single Zener Diodes Selection Notes

Select this component when a 180 V Zener voltage with strict ±2% tolerance is required. The DO-215AA gull-wing package is suitable for applications needing visible solder joints. Consider the thermal resistance values for heat sinking requirements. Verify that the 5 W power rating aligns with the expected dissipation in the target application environment.

Single Zener Diodes Part Context

This part belongs to the SMBG5333B through SMBG5388B series of surface mount 5.0 watt Zener diodes. The series offers voltages from 3.3 V to 200 V with various tolerances identified by suffix letters. These devices are electrically equivalent to the JEDEC registered 1N5333 through 1N5388 series.

Single Zener Diodes Replacement Considerations

The SMBG5386C is functionally equivalent to the 1N5386B axial-leaded diode. For direct surface mount replacements, verify availability of other SMBG5386 variants such as SMBG5386A (±10%) or SMBG5386B (±5%), noting that only the 'C' suffix guarantees the ±2% tolerance.