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MM3Z18 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MM3Z18 product

MM3Z18

Diodes - Zener - Single

Zener DiodeSOD-32318V

The MM3Z18 is an 18V, 300mW Zener diode in a compact SOD-323 surface-mount package, ideal for voltage regulation.

Best for

  • Voltage regulation
  • Signal protection

Avoid if

  • High-power dissipation requirements exceeding 300mW

Check before use

  • Polarity orientation
  • Thermal dissipation

Key specifications

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

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General

Datasheet

597e15b288fc9c0cd1bd3c643f17db32_2401161245_-DIOTEC-MM3Z18_C3728943.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MM3Z18: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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

The MM3Z18 is a silicon planar Zener diode with a nominal Zener voltage of 18V, housed in a small SOD-323 surface-mount package.