MMST3904 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMST3904 product

MMST3904

Bipolar (BJT)

NPNBJTSOT-323Small Signal

The MMST3904 is a general-purpose NPN BJT in a SOT-323 package, ideal for small-signal switching and amplification.

Best for

  • General purpose switching
  • Small signal amplification

Avoid if

  • High power or high voltage applications exceeding 40V

Check before use

  • Thermal dissipation limits in SOT-323

Key specifications

VCEO
40 V
IC
200 mA
hFE
100 - 300
fT
300 MHz

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

CAD Models

Download ECAD models for MMST3904: 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

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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

The MMST3904 is a small-signal NPN bipolar junction transistor (BJT) commonly used for general-purpose switching and amplification in electronic circuits.