SMZG3803BHE3/52

$0.16

Description：DIODE ZENER 39V 1.5W DO214AA
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)

SKU:5cdc3cc6e657 Category: Single Zener Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

SMZG3803BHE3/52 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 39V 1.5W DO214AA. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for SMZG3803BHE3/52

Description：DIODE ZENER 39V 1.5W DO214AA
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)
Voltage - Zener (Nom) (Vz)：39 V
Tolerance：±5%
Power - Max：1.5 W
Impedance (Max) (Zzt)：45 Ohms
Current - Reverse Leakage @ Vr：5 µA @ 29.7 V
Operating Temperature：-55°C ~ 150°C
Mounting Type：Surface Mount
Package / Case：DO-215AA, SMB Gull Wing
Voltage - Forward (Vf) (Max) @ If：-
Grade：Automotive
Qualification：AEC-Q101

Single Zener Diodes datasheet and documents for SMZG3803BHE3/52

SMZG3803BHE3/52

Single Zener Diodes Overview

The SMZG3803BHE3/52 is a surface-mount power voltage-regulating diode manufactured by Vishay General Semiconductor. It features a nominal Zener voltage of 39 V with a ±5% tolerance and a maximum power dissipation of 1.5 W. The device operates within a junction temperature range of -55 °C to +150 °C and utilizes the SMBG (DO-215AA) package. Electrical characteristics include a maximum Zener impedance of 45 Ω at a test current of 9.6 mA, a maximum reverse leakage current of 5 µA at 29.7 V, and a maximum Zener current of 31 mA.

Single Zener Diodes Feature Summary

Glass passivated chip junction for enhanced reliability
AEC-Q101 qualified for automotive-grade applications
Low Zener impedance and low regulation factor
Meets MSL level 1 per J-STD-020 standards

Single Zener Diodes Applications

General purpose voltage regulation
Industrial circuit protection
Voltage reference applications

Single Zener Diodes Procurement Notes

Verify that the ordering suffix HE3 confirms AEC-Q101 qualification and RoHS compliance as specified in the datasheet. Ensure the package code matches the required reel size and quantity. Confirm material categorization and whisker test compliance requirements against JESD 201 class 2 standards before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this component when an AEC-Q101 qualified single Zener diode is required for surface mount assembly. The SMBG package provides a low profile suitable for automated placement. Verify that the 39 V nominal voltage and 1.5 W power rating align with the specific circuit design constraints and thermal management capabilities.

Single Zener Diodes Part Context

This part belongs to the SMZG3788B thru SMZG3809B series from Vishay General Semiconductor. The series covers Zener voltages ranging from 9.1 V to 68 V in the SMBG package. The HE3 suffix indicates RoHS compliance combined with AEC-Q101 automotive qualification, distinguishing it from standard industrial grade variants.