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FJT44 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FJT44 product

FJT44

Transistors - Bipolar (BJT) - Single

NPNHigh VoltageTransistor

The FJT44 is a high-voltage NPN transistor in an SOT-223-3L package, ideal for high-voltage switching circuits.

Best for

  • High-voltage switching
  • General purpose high-voltage circuits

Avoid if

  • Low-voltage, high-current applications where a lower VCE(sat) transistor would be more efficient

Check before use

  • Thermal dissipation requirements
  • Voltage transients in the circuit

Key specifications

VCEO
400 V
IC
300 mA
Package
SOT-223-3L
PD
2 W

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SwitchingGeneral Industrial

Datasheet

c5ef88c627e93ed92ed4b7bde333bb8f_2305231117_WEIDA-FJT44_C5819989.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FJT44: 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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The FJT44 is an NPN epitaxial silicon transistor designed for high-voltage applications, capable of handling up to 400V collector-emitter voltage.