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MM3Z43 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MM3Z43 product

MM3Z43

Diodes - Zener - Single

Zener DiodeSOD-32343V

The MM3Z43 is a 300mW Zener diode in a SOD-323 package with a nominal breakdown voltage of 43V.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • High power applications exceeding 300mW

Check before use

  • Thermal design and PCB layout

Key specifications

Nominal Zener Voltage
43 V
Power Dissipation
300 mW
Package
SOD-323

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General PurposePower Management

Datasheet

14dab3b0cbdc745075c3cca384657043_2401161255_-DIOTEC-MM3Z43_C3732004.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MM3Z43: 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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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a surface-mount Zener diode from EIC, rated for 300mW power dissipation with a nominal Zener voltage of 43V.