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MMBT4401-AU_R1_000A1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMBT4401-AU_R1_000A1 product

MMBT4401-AU_R1_000A1

Transistors - Bipolar (BJT) - Single

NPNTransistorSOT-23AEC-Q101

The MMBT4401-AU is a robust, AEC-Q101 qualified NPN switching transistor suitable for general-purpose applications in automotive and industrial environments.

Best for

  • General purpose switching
  • Automotive electronics

Avoid if

  • High-power applications exceeding 225mW

Check before use

  • Thermal dissipation on the PCB

Key specifications

VCEO
40 V
IC
600 mA
PTOT
225 mW
fT
250 MHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.21.0075

Application

General SwitchingAutomotive

Datasheet

1dba86c94653d9cc449dd4856552c232_2401301625_PANJIT-International-MMBT4401-AU-R1-000A1_C6909008.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMBT4401-AU_R1_000A1: 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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KiCad Library
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Where to Buy

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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 epitaxial silicon, planar design general-purpose switching transistor housed in a SOT-23 package.