SMZJ3806BHM3_B/I

$0.12

Description：DIODE ZENER 51V 1.5W DO214AA
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)

SKU:34cc530813c6 Category: Single Zener Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

SMZJ3806BHM3_B/I is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE ZENER 51V 1.5W DO214AA. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for SMZJ3806BHM3_B/I

Description：DIODE ZENER 51V 1.5W DO214AA
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)
Voltage - Zener (Nom) (Vz)：51 V
Tolerance：±5%
Power - Max：1.5 W
Impedance (Max) (Zzt)：70 Ohms
Current - Reverse Leakage @ Vr：5 µA @ 38.8 V
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：DO-214AA, SMB
Voltage - Forward (Vf) (Max) @ If：-
Grade：Automotive
Qualification：AEC-Q101

Single Zener Diodes datasheet and documents for SMZJ3806BHM3_B/I

SMZJ3806BHM3_B/I

Single Zener Diodes Overview

The SMZJ3806BHM3_B/I is a surface mount power voltage-regulating diode manufactured by Vishay General Semiconductor. It features a nominal Zener voltage of 51 V with a ±5% tolerance and a maximum steady-state power dissipation of 1.5 W. The device operates within a junction temperature range of -55 °C to +150 °C and exhibits a maximum reverse leakage current of 5 µA at 38.8 V. Packaged in an SMB (DO-214AA) case, it has a maximum Zener impedance of 70 Ω at a test current of 7.3 mA.

Single Zener Diodes Feature Summary

Glass passivated chip junction for enhanced reliability
Low profile package suitable for automated placement
Halogen-free, RoHS-compliant, and AEC-Q101 qualified automotive grade construction

Single Zener Diodes Applications

General purpose voltage regulation
Industrial circuit protection
Automotive electronic systems

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against official documentation to confirm compliance requirements. The '_B' revision code indicates a specific manufacturing update, while 'HM3' denotes halogen-free status and AEC-Q101 qualification. Confirm that the delivery mode matches the required reel size for your assembly line equipment before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a 51 V reference or clamp is required in space-constrained designs. The SMB package provides robust thermal performance for 1.5 W applications. Ensure the operating environment remains within the specified -55 °C to +150 °C junction temperature limits to maintain electrical characteristics and long-term reliability standards.

Single Zener Diodes Part Context

This part belongs to the SMZJ3788B through SMZJ3809B series of surface mount power voltage-regulating diodes. The series offers a wide range of Zener voltages from 9.1 V to 68 V in a standardized DO-214AA footprint. These devices are designed for high-reliability applications requiring low dynamic impedance and stable voltage regulation under varying load conditions.