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SMMBT4401LT1G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMMBT4401LT1G product

SMMBT4401LT1G

Transistors - Bipolar (BJT) - Single

NPNSwitchingAEC-Q101SOT-23

The SMMBT4401LT1G is an AEC-Q101 qualified NPN switching transistor from onsemi, optimized for automotive and industrial applications in a SOT-23 package.

Best for

  • Automotive switching
  • General purpose signal switching

Avoid if

  • Applications requiring high power dissipation beyond 225mW

Check before use

  • Thermal derating requirements at high ambient temperatures

Key specifications

VCEO
40 V
IC (Continuous)
600 mA
Package
SOT-23

Compliance & Environment

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

Application

AutomotiveSwitching

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMMBT4401LT1G: 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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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

It is an NPN silicon switching transistor designed for automotive applications, featuring AEC-Q101 qualification and PPAP capability.