SMAJ5928BHE3-TP

Single Zener Diodes Overview

The SMAJ5928BHE3-TP is a 1.5 W Zener diode manufactured by MCC (Micro Commercial Components) in the surface-mount SMA (DO-214AC) package. It features a nominal Zener voltage of 13 V with a ±5% tolerance and a maximum dynamic impedance of 7 Ω at a test current of 28.8 mA. The device is AEC-Q101 qualified for automotive applications, operates within a junction temperature range of -65°C to +150°C, and has a maximum forward voltage of 1.5 V at 200 mA.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive-grade reliability
• Halogen-free "Green" device compliant with environmental standards
• Epoxy material meets UL 94 V-0 flammability rating
• Moisture sensitivity level 1 for standard surface mount processing

Single Zener Diodes Applications

• Automotive electronic circuit protection
• Voltage regulation in surface mount assemblies
• Clamping applications in high-reliability systems

Single Zener Diodes Procurement Notes

Verify authenticity through authorized distributors or direct MCC channels due to counterfeiting risks. Confirm component status as discontinued and check for valid replacement part numbers before procurement planning. Ensure storage conditions align with moisture sensitivity level 1 requirements to maintain component integrity prior to soldering.

Single Zener Diodes Selection Notes

Select this component for designs requiring a 13 V reference in an SMA footprint. Verify that the 1.5 W power dissipation rating and thermal resistance values meet the system's heat management needs. Ensure the operating environment stays within the specified -65°C to +150°C junction temperature range for reliable performance.

Single Zener Diodes Part Context

This component belongs to the SMAJ5925BHE3 through SMAJ5956BHE3 series, covering Zener voltages from 10 V to 200 V. All devices in this series share identical physical dimensions, packaging standards, and general electrical characteristics such as forward voltage and thermal resistance, differing primarily in their specific breakdown voltage ratings.

Single Zener Diodes Replacement Considerations

Public confirmed substitute part numbers include SMAJ5928BQ-TP from Micro Commercial Components.

Single Zener Diodes FAQ

What is the marking code for the SMAJ5928BHE3?

The cathode marking code for this device is 28B.

What is the maximum reverse leakage current specified?

The maximum reverse current is 1 µA when measured at a reverse voltage of 9.9 V.