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MM3Z3V9ST1G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MM3Z3V9ST1G product

MM3Z3V9ST1G

Diodes - Zener - Single

Zener DiodeVoltage RegulatorSOD-323

The MM3Z3V9ST1G is a 3.9V, 300mW Zener diode in a compact SOD-323 package, ideal for voltage regulation in space-constrained applications.

Best for

  • Voltage regulation
  • Circuit protection
  • Portable electronics

Avoid if

  • Applications requiring power dissipation > 300 mW

Check before use

  • Thermal derating requirements

Key specifications

Zener Voltage
3.9 V
Power Rating
300 mW
Package
SOD-323

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0050

Application

Portable ElectronicsVoltage Regulation

Datasheet

MM3Z2V4ST1-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for MM3Z3V9ST1G: 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

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Design and risk insights

Questions & answers

It is a 300 mW Zener voltage regulator diode housed in a SOD-323 surface mount package, designed for voltage regulation and protection.