MMSZ5238B-HE3_A-08

$0.04

Description：DIODE ZENER 8.7V 500MW SOD123
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)

SKU:90b02ae86b2e Category: Single Zener Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

MMSZ5238B-HE3_A-08 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 8.7V 500MW SOD123. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for MMSZ5238B-HE3_A-08

Description：DIODE ZENER 8.7V 500MW SOD123
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)
Voltage - Zener (Nom) (Vz)：8.7 V
Tolerance：±5%
Power - Max：500 mW
Impedance (Max) (Zzt)：8 Ohms
Current - Reverse Leakage @ Vr：3 µA @ 6.5 V
Operating Temperature：150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOD-123
Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
Grade：Automotive
Qualification：AEC-Q101

Single Zener Diodes datasheet and documents for MMSZ5238B-HE3_A-08

MMSZ5238B-HE3_A-08

Single Zener Diodes Overview

The MMSZ5238B-HE3_A-08 is a silicon planar Zener diode from Vishay General Semiconductor, housed in an SOD-123 surface-mount package. It provides a nominal Zener voltage of 8.7 V with a standard tolerance of ±5%. The device is rated for a maximum power dissipation of 500 mW and operates within a junction temperature range of -55 °C to +150 °C. It holds AEC-Q101 qualification for automotive applications and features RoHS compliance.

Single Zener Diodes Feature Summary

AEC-Q101 qualified for automotive reliability requirements
Silicon planar construction with cathode marking code F8
RoHS-compliant HE3_A variant ensuring material compliance

Single Zener Diodes Applications

Automotive electronic circuit protection
Voltage reference stabilization
General-purpose signal conditioning

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against official documentation to confirm tape-and-reel specifications and minimum order quantities. Ensure that the HE3_A designation aligns with required automotive qualification standards before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a precise 8.7 V reference is needed in space-constrained designs. The SOD-123 footprint offers a compact solution compared to axial packages, while the AEC-Q101 certification ensures suitability for rigorous automotive environments requiring high reliability.

Single Zener Diodes Part Context

This part belongs to the MMSZ5225 to MMSZ5267 series of small-signal Zener diodes. The series covers a wide voltage range from 3.0 V to 75 V, allowing designers to utilize a consistent package and manufacturing process across various voltage regulation needs within a single product family.