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MMSZ4689 5.1V AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMSZ4689 5.1V product

MMSZ4689 5.1V

Diodes - Zener - Single

Zener Diode5.1VSOD-123Surface Mount

The MMSZ4689 is a 5.1V Zener diode in a compact SOD-123 surface-mount package, suitable for general voltage regulation and ESD protection.

Best for

  • Voltage regulation
  • ESD protection

Avoid if

  • Applications requiring power dissipation significantly above 500mW

Check before use

  • Thermal dissipation requirements on the PCB

Key specifications

Nominal Zener Voltage
5.1 V
Power Dissipation
500 mW
Package
SOD-123

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Voltage Regulation

Datasheet

7602350fcd4ce078c9aef49dae3c55d9_CJ(江苏长电_长晶)&MMSZ4689 5.1V.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMSZ4689 5.1V: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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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

The MMSZ4689 is a 5.1V Zener diode from Jiangsu Changjing Electronics (CJ), housed in a SOD-123 package.