SMBG5384B/TR13

Single Zener Diodes Overview

The SMBG5384B/TR13 is a surface-mount silicon Zener diode with a nominal breakdown voltage of 160 V and a maximum power dissipation of 5.0 W at lead temperatures below 25 °C. It features a ±5% voltage tolerance, indicated by the 'B' suffix, and utilizes a DO-215AA gull-wing package for visible solder connections. The device operates within a junction temperature range of -65 °C to +150 °C and includes a TR13 suffix denoting tape-and-reel packaging.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation across broad operating current and temperature ranges.
• Features high surge current withstand capability and minimal voltage change versus current.
• Offers non-sensitive ESD protection per MIL-STD-750 method 1020.

Single Zener Diodes Applications

• Voltage regulation in high-density circuit designs
• Protection against high surge stresses
• Low-profile mounting applications

Single Zener Diodes Procurement Notes

Verify the specific revision status of the datasheet T4-LDS-0246-1 Rev. 1 before procurement. Confirm that the RoHS compliance matches project requirements, as the base part number may be available in both tin-lead and matte-tin finishes. Ensure the TR13 tape-and-reel quantity aligns with manufacturing needs.

Single Zener Diodes Selection Notes

Select this component when a 160 V Zener reference with ±5% precision is required in a surface-mount form factor. The DO-215AA gull-wing package facilitates visual inspection of solder joints. Consider thermal derating curves if ambient temperatures exceed 25 °C or if mounted on FR4 PCBs without adequate heat sinking.

Single Zener Diodes Part Context

This device belongs to the SMBG5333B through SMBG5388B series of 5-watt Zener diodes manufactured by Microsemi (now Microchip Technology). The series serves as a surface-mount equivalent to the JEDEC registered 1N5333 through 1N5388 axial-leaded components, sharing identical electrical characteristics and testing standards.

Single Zener Diodes Replacement Considerations

The SMBG5384B is electrically equivalent to the 1N5384B axial-leaded diode. For direct pin-compatible replacements, verify availability of other SMBG series variants with matching voltage tolerances and power ratings.