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FMMT493ATA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FMMT493ATA product

FMMT493ATA

Transistors - Bipolar (BJT) - Single

NPNTransistorAEC-Q101SOT23

The FMMT493ATA is an AEC-Q101 qualified NPN medium power transistor designed for high-gain switching and driving applications in compact SOT23 packages.

Best for

  • Motor driving
  • Relay switching
  • DC-DC conversion

Avoid if

  • Applications requiring power dissipation significantly above 500mW

Check before use

  • Thermal resistance and PCB copper coverage

Key specifications

VCEO
60 V
IC
1 A
hFE
300 min
Package
SOT23

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
EAR99
HTSUS
8541210075.0

Application

Motor ControlPower Management

Datasheet

Diodes-Inc.-FMMT493ATA.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FMMT493ATA: 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 a high-gain NPN medium power transistor housed in a surface-mount SOT23 package, suitable for automotive and industrial driving applications.