component

5N50

Public Made by Adom

by adom

JUXING MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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5N50

JUXING · MOSFETs · TO-252

5N50 from JUXING, in a TO-252. 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; gate-source voltage limited to ±30 V, threshold VGS(th) 2.0 to 4.0 V at VDS=VGS, ID=250µA.
2 D passive Drain, also connected to the tab; drain-source voltage 500 V max, continuous drain current 5.0 A, pulsed 16 A.
3 S passive Source; body diode forward voltage VSD max 1.5 V at IS=5.0 A.

Key specifications

Parameter Value
Manufacturer JUXING
Package TO-252
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 500 V VGS=0V,ID=250µA 2
Drain-Source diode forward Voltage VSD 1.5 V VGS=0V,IS=5.0A 2
Zero gate voltage drain current IDSS 1 µA VDS=500V,VGS=0V 2
Gate-body leakage current IGSS -100 100 nA VDS=0V,VGS=±30V 2
Gate-threshold voltage VGS(th) 2 4 V VDS=VGS,ID=250µA 2
Static drain-source on-resistance RDS(on) 1.2 1.36 Ω VGS=10V,ID=1.0A 2
Drain-Source Voltage VDS 500 V 1
Gate-Source Voltage VGS -30 30 V 1
Continuous Drain Current ID 5 A 1
Pulsed Drain Current IDM 16 A 1
Single Pulsed Avalanche Energy EAS 280 mJ 1
Power Dissipation PD 48 W 1
Junction Temperature Tj -45 125 ℃ 1
Thermal Resistance From Junction To Ambient RθJA 100 ℃/W 1
Thermal Resistance From Junction To Case RθJC 2.6 ℃/W 1

CAD (KiCad official)

  • Symbol: 5N50
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: 5n50-etched.step / 5n50-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 5n50.step / 5n50.glb are the bare package body.

Provenance

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

  • Datasheet: JUXING datasheet (3 pp, sha256 a7c46e4b80b4be4e, retrieved 2026-10-18, 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