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MMSZ5231B-E3-18 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMSZ5231B-E3-18 product

MMSZ5231B-E3-18

Diodes - Zener - Single

Zener Diode5.1VSOD-123Automotive

The MMSZ5231B-E3-18 is a 5.1V, 500mW Zener diode in a SOD-123 package, suitable for automotive and general voltage regulation.

Best for

  • Automotive voltage regulation
  • General purpose voltage clamping

Avoid if

  • Applications requiring power dissipation significantly above 500mW

Check before use

  • Thermal pad layout on the PCB

Key specifications

Zener Voltage
5.1 V
Power Rating
500 mW
Package
SOD-123

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

AutomotiveVoltage Regulation

Datasheet

DSA-165241.pdf

800 KB

Datasheet AI

CAD Models

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PCB Footprint
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a silicon planar Zener diode from Vishay, featuring a 5.1V nominal Zener voltage and 500mW power dissipation in a surface-mount SOD-123 package.