component

JX3400

Public Made by Adom

by adom

JUXING MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorsjx3400factory-2.0.0extractor-text

Verified JX3400

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: JX3400 · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 3-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-rlysflkk/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ jx3400.kicad_sym✓ jx3400.kicad_mod✓ jx3400.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 8d ago
viewers jx3400: viewers · Ray 8d ago
jx3400-etched.glb Publish 0.1.0 · Ray 8d ago
jx3400-etched.step jx3400: factory component page (tier=lcsc) · Ray 8d ago
jx3400-hero.glb jx3400: hero GLB from the etched model (keeps the MPN mark) · Ray 8d ago
jx3400-hero.overlay.json Publish 0.1.0 · Ray 8d ago
jx3400.glb Publish 0.1.0 · Ray 8d ago
jx3400.kicad_mod Publish 0.1.0 · Ray 8d ago
jx3400.kicad_sym Publish 0.1.0 · Ray 8d ago
jx3400.lbr Publish 0.1.0 · Ray 8d ago
jx3400.step Publish 0.1.0 · Ray 8d ago
package.json Publish 0.1.0 · Ray 8d ago
page.json Set visibility: public · Ray 8d ago
README.md Publish 0.1.0 · Ray 8d ago
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray 8d ago

JX3400

JUXING · MOSFETs · SOT-23

JX3400 from JUXING, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 G input Gate; controls the channel, with VGS limited to ±12 V and a threshold of 0.7 V min to 1.4 V max at ID=250uA.
2 S passive Source; main current terminal of the N-channel MOSFET, with continuous drain current ID of 5.8 A.
3 D passive Drain; rated for VDS of 30 V, continuous current of 5.8 A and pulsed current of 30 A.

Key specifications

Parameter Value
Manufacturer JUXING
Package SOT-23
Category Transistors/Thyristors
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Drain-Source Breakdown Voltage V(BR)DSS 30 V VGS=0V, ID=250uA 1
Zero Gate Voltage Drain Current IDSS 1 uA VDS=24V, VGS=0V 1
Gate-body Leakage IGSS -100 100 nA VDS=12V, VDS=0V 1
Drain-Source On-Resistance RDS(ON) 35 mΩ VGS=10V, ID=5.8A 1
Drain-Source On-Resistance RDS(ON) 40 mΩ VGS=4.5V, ID=5A 1
Drain-Source On-Resistance RDS(ON) 52 mΩ VGS=2.5V, ID=4A 1
Gate-Threshold Voltage VGS(th) 0.7 1.4 V VDS=VGS, ID=250uA 1
Diode Forward Voltage VSD 1 V IS=1A, VGS=0V 1
Drain-Source Voltage VDS 30 V TA=25℃ 1
Gate-Source Voltage VGS -12 12 V TA=25℃ 1
Continuous Drain Current ID 5.8 A TA=25℃ 1
Drain Current-Pulsed IDM 30 A note 1 1
Power Dissipation PD 350 mW TA=25℃ 1
Junction Temperature Tj 150 ℃ 1
Storage Temperature Tstg -50 150 ℃ 1
Thermal Resistance Junction to Ambient RθJA 357 ℃/W Surface mounted on FR4 board, t<5 sec 1
Forward Transconductance gfs 8 S VDS=5V, ID=5A 1
Input Capacitance Ciss 1050 pF VDS=15V, VGS=0V, f=1MHz 1
Output Capacitance Coss 99 pF VDS=15V, VGS=0V, f=1MHz 1
Reverse Transfer Capacitance Crss 77 pF VDS=15V, VGS=0V, f=1MHz 1
Gate Resistance Rg 3.6 Ω VDS=0V, VGS=0V, f=1MHz 1
Turn-on Time td(on) 5 ns VGS=10V, RL=2.7Ω, VDS=15V, RGEN=3Ω 1
Rise Time tr 7 ns VGS=10V, RL=2.7Ω, VDS=15V, RGEN=3Ω 1
Turn-off Time td(off) 40 ns VGS=10V, RL=2.7Ω, VDS=15V, RGEN=3Ω 1
Fall Time tf 6 ns VGS=10V, RL=2.7Ω, VDS=15V, RGEN=3Ω 1

CAD (KiCad official)

  • Symbol: JX3400
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: jx3400-etched.step / jx3400-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); jx3400.step / jx3400.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: JUXING datasheet (3 pp, sha256 126e6c0c4088ebed, retrieved 2026-10-31, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF