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HX3400

Public Made by Adom

by adom

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

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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 23d ago
viewers hx3400: viewers · Ray 23d ago
hx3400-etched.glb hx3400: factory component page (tier=lcsc) · Ray 23d ago
hx3400-etched.step hx3400: factory component page (tier=lcsc) · Ray 23d ago
hx3400-hero.glb hx3400: hero GLB from the etched model (keeps the MPN mark) · Ray 23d ago
hx3400-hero.overlay.json Publish 0.1.0 · Ray 23d ago
hx3400.glb Publish 0.1.0 · Ray 23d ago
hx3400.kicad_mod Publish 0.1.0 · Ray 23d ago
hx3400.kicad_sym Publish 0.1.0 · Ray 23d ago
hx3400.lbr Publish 0.1.0 · Ray 23d ago
hx3400.step Publish 0.1.0 · Ray 23d ago
package.json Publish 0.1.0 · Ray 23d ago
page.json hx3400: specified limits as data (metadata.characteristics, 14 rows from the datasheet) · Ray 16d ago
README.md hx3400: specified limits as data (metadata.characteristics, 14 rows from the datasheet) · Ray 16d ago

HX3400

HX hengjiaxing · MOSFETs · SOT-23-3

HX3400 from HX hengjiaxing, in a SOT-23-3. 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 GATE input Gate of the N-channel MOSFET; maximum gate-source voltage ±12 V, threshold 0.7 V min, 1.0 V typ, 1.4 V max at VDS=VGS, ID=250 uA.
2 SOURCE passive Source of the N-channel MOSFET; continuous drain current 5.8 A and body-diode forward current 2.5 A max.
3 DRAIN passive Drain of the N-channel MOSFET; drain-source voltage rated 30 V and drain current 5.8 A.

Key specifications

Parameter Value
Manufacturer HX hengjiaxing
Package SOT-23-3
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
Gate-Source Voltage VGS -12 12 V 1
Drain-Source voltage VDS 30 V 1
Drain current ID 5.8 A TA=25℃ 1
Power Dissipation PD 1.4 W TA=25℃ 1
Junction Temperature Tj -55 150 ℃ 1
Storage Temperature Tstg -55 150 ℃ 1
Drain-Source Breakdown Voltage V(BR)DSS 30 V VGS=0V,ID=250uA 1
Gate-Threshold Voltage Vth(GS) 0.7 1 1.4 V VDS= VGS, ID=250 uA 1
Gate-body Leakage IGSS -100 100 nA VDS=0V, VGS=±12V 1
Zero Gate Voltage Drain Current IDSS 1 uA VDS=30V, VGS=0V 1
Drain-Source On-Resistance RDS(ON) 54 mΩ VGS=2.5V, ID=4A 1
Drain-Source On-Resistance RDS(ON) 39 mΩ VGS=10V, ID=5.8A 1
Diode Forward Voltage VSD 0.71 1 V VGS=0V, ID=1A 1
Diode Forward Current Is 2.5 A 1

CAD (KiCad official)

  • Symbol: HX3400
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: hx3400-etched.step / hx3400-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hx3400.step / hx3400.glb are the bare package body.

Provenance

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

  • Datasheet: HX hengjiaxing datasheet (1 pp, sha256 108a812de6116827, retrieved 2026-10-09, 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