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FMMT618QTA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FMMT618QTA product

FMMT618QTA

Transistors - Bipolar (BJT) - Single

NPNLow SaturationAEC-Q101SOT23

The FMMT618QTA is a high-performance 20V NPN transistor optimized for low-saturation switching applications in automotive and industrial systems.

Best for

  • Automotive DC-DC converters
  • High-efficiency gate drivers
  • LED lighting control

Avoid if

  • Applications requiring voltages above 20V
  • High-power dissipation environments exceeding 625mW without thermal management

Check before use

  • Thermal resistance on the target PCB
  • Pulse width and duty cycle constraints

Key specifications

VCEO
20 V
IC (Continuous)
2.5 A
VCE(sat)
50 mV

Compliance & Environment

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

Application

AutomotivePower Management

Datasheet

DIODS15645-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FMMT618QTA: 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

It is an AEC-Q101 qualified NPN silicon low-saturation transistor designed for high-current efficiency in compact SOT23 packaging.