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MJD31CJ AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MJD31CJ product

MJD31CJ

Bipolar (BJT)

NPNBJTPower TransistorDPAK

The MJD31CJ is a 100V, 3A NPN power transistor in a DPAK package, ideal for general-purpose power switching and regulation.

Best for

  • Power management
  • Motor drive
  • Load switching

Avoid if

  • High-frequency switching applications above 3MHz

Check before use

  • Thermal dissipation requirements on the PCB

Key specifications

VCEO
100 V
IC
3 A
Package
DPAK

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.29.0095

Application

Power managementMotor drive

Datasheet

MJD31C.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MJD31CJ: 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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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

The MJD31CJ is an NPN bipolar junction transistor (BJT) designed for high-power applications, capable of handling up to 100V and 3A.