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MMBT3904DC AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMBT3904DC product

MMBT3904DC

Transistors - Bipolar (BJT) - Single

NPNBJTTransistorDFN

The MMBT3904DC is a compact NPN BJT transistor suitable for general-purpose switching and audio frequency amplification in space-constrained designs.

Best for

  • Compact switching circuits
  • Audio frequency amplification

Avoid if

  • High-power applications exceeding 250mW
  • Designs requiring through-hole components

Check before use

  • Thermal dissipation requirements
  • Soldering profile for DFN package

Key specifications

VCEO
40 V
IC
200 mA
PD
250 mW

Compliance & Environment

RoHS
Yes
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

General PurposeConsumer Electronics

Datasheet

5d14de47f6704a44965a58e0c035ba01_2406251630_PJSEMI-MMBT3904DC_C22470319.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMBT3904DC: 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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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) in a DFN1x0.6-3L package, optimized for switching and AF amplifier applications.