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MMBT4401 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMBT4401 product

MMBT4401

Component

NPNTransistorSOT-23Amplifier

The MMBT4401 is a standard NPN general-purpose amplifier transistor housed in a surface-mount SOT-23 package.

Best for

  • General purpose amplification
  • Low-power switching

Avoid if

  • High-power applications exceeding 300mW
  • High-voltage circuits above 40V

Check before use

  • Thermal management in dense layouts
  • Pinout compatibility with SOT-23 footprint

Key specifications

VCEO
40 V
IC
600 mA
Package
SOT-23

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General purpose amplification

Datasheet

bd350f8ff13532b4f0e1a9484dceb821_2201121530_Doeshare-MMBT4401_C2931713.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMBT4401: 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 MMBT4401 is an NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications.