ProjectsPricingInsights

CJ3139KW AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CJ3139KW product

CJ3139KW

MOSFETs - Single

P-ChannelMOSFETSOT-323Power Trench

The CJ3139KW is a compact P-Channel MOSFET in an SOT-323 package, optimized for low-voltage, low-current switching applications.

Best for

  • Battery-powered portable devices
  • Load switching in small circuits

Avoid if

  • High-current applications exceeding 0.66A
  • High-temperature environments without adequate cooling

Check before use

  • Thermal dissipation limits
  • Gate drive voltage levels

Key specifications

Vds
-20 V
Id
-0.66 A
Rds(on)
520 mΩ

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Battery Operated SystemsPortable Electronics

Datasheet

6d6ef9c7c80020b6152caf95919198d7_2004222032_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--CJ3139KW_C504054.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CJ3139KW: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

The CJ3139KW is a P-Channel Power MOSFET designed for efficient switching in small-form-factor electronics.