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MM3Z18B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MM3Z18B product

MM3Z18B

Diodes - Zener - Single

Zener Diode18VSOD-323

The MM3Z18B is an 18 V, 300 mW Zener diode in a SOD-323 package, ideal for voltage regulation in compact surface-mount designs.

Best for

  • Voltage regulation
  • Signal clamping

Avoid if

  • High-power applications exceeding 300 mW

Check before use

  • Thermal dissipation requirements

Key specifications

Zener Voltage
18 V
Power Dissipation
300 mW
Tolerance
±2%

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General

Datasheet

adf80d796ce32d77e4dc7a076ffadbc8_2307171636_ST-Semtech-MM3Z18B_C7464250.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MM3Z18B: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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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 with a nominal Zener voltage of 18 V and a power dissipation rating of 300 mW.