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MM1Z3V9W AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MM1Z3V9W product

MM1Z3V9W

Diodes - Zener - Single

Zener Diode3.9VSOD-123

The MM1Z3V9W is a 3.9V, 500mW Zener diode in a surface-mount SOD-123 package, suitable for voltage regulation and protection applications.

Best for

  • Voltage regulation
  • Signal clamping

Avoid if

  • High-power applications exceeding 500mW

Check before use

  • Thermal derating curves

Key specifications

Zener Voltage
3.9 V
Power Dissipation
500 mW
Package
SOD-123

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

cdca6f3f57b622cc85090d0934004b5d_2401051646_JSMSEMI-MM1Z3V9W_C2856851.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MM1Z3V9W: 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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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 3.9V and a maximum power dissipation of 500mW.