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MMBT3904T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMBT3904T product

MMBT3904T

Transistors - Bipolar (BJT) - Single

NPNBJTSOT-523General Purpose

The MMBT3904T is a standard NPN BJT in a compact SOT-523 package, suitable for general-purpose switching and amplification.

Best for

  • General purpose switching
  • Signal amplification

Avoid if

  • High-power applications exceeding 150mW dissipation

Check before use

  • Thermal management in dense PCB layouts

Key specifications

VCEO
40 V
IC
200 mA
hFE
100-300

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

7464a823544938e12fe21567d4a44623_2109151930_YONGYUTAI-MMBT3904T_C2897486.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMBT3904T: 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

It is an NPN bipolar junction transistor (BJT) manufactured by GOODWORK, housed in a small SOT-523 surface-mount package.