SMBJ5384BHE3-TP

Single Zener Diodes Overview

The SMBJ5384BHE3-TP is a 5.0 Watt surface mount silicon Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 160 V with a ±5% tolerance, tested at a current of 8.0 mA. The device exhibits a maximum dynamic impedance of 350 Ohms and a maximum reverse leakage current of 0.5 µA at 122 V. It supports a maximum Zener current of 29.4 mA and a non-recurring surge current of 3 A. Operating within a junction temperature range of -55°C to +150°C, it utilizes the SMB (DO-214AA) package.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive reliability standards
• Halogen-free 'Green' device construction
• High surge current capability for transient protection
• Moisture sensitivity level 1 classification

Single Zener Diodes Applications

• Voltage regulation in high-voltage circuits
• Transient voltage suppression in automotive electronics
• Protection of sensitive components against overvoltage events

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized MCC distributors or direct procurement channels due to industry counterfeiting risks. Confirm compliance with RoHS directives and UL 94 V-0 flammability ratings. Ensure storage conditions align with moisture sensitivity level 1 requirements to maintain device integrity prior to assembly.

Single Zener Diodes Selection Notes

Select this component for applications requiring precise 160 V regulation with high power dissipation capabilities. The SMB package offers low profile mounting suitable for surface mount technology. Consider the thermal resistance characteristics and derating curves when designing for elevated ambient temperatures to ensure reliable operation within specified limits.

Single Zener Diodes Part Context

This part belongs to the SMBJ5347BHE3 through SMBJ5388BHE3 series of 5.0 Watt Zener diodes. The series covers a voltage range from 10V to 200V, providing standardized options for various regulation needs. All devices in this family share similar physical dimensions and electrical testing methodologies, ensuring consistency across different voltage ratings.

Single Zener Diodes Replacement Considerations

Substitute parts must match the 160 V nominal voltage, 5 W power rating, and SMB (DO-214AA) package footprint. Verify that alternative components meet AEC-Q101 qualification if automotive usage is required. Ensure dynamic impedance and leakage current specifications are compatible with the original design constraints.