component

650SJ520

Public Made by Adom

by adom

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

componenttriode-mos tube-transistor650sj520factory-2.0.0extractor-text

Verified 650SJ520

by Ray · last 4 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

4 Nov 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: 650SJ520 · TO-252 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 7-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: TO-252-2
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-_2eh6n35/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✓ 650sj520.kicad_sym✓ 650sj520.kicad_mod✓ 650sj520.step
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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

markdown

650SJ520

HL · MOSFETs · TO-252

650SJ520 from HL, 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; drives the MOSFET with VGS rated ±30 V max and a 2 to 4 V threshold at 0.25 mA.
2 D passive Drain (middle lead, also connected to the tab); VDSS 650 V and continuous drain current 8 A at TC = 25 °C.
3 S passive Source; continuous body-diode forward current 8 A and pulsed 19 A.

Key specifications

Parameter Value
Manufacturer HL
Package TO-252
Category Triode/MOS Tube/Transistor
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 BVDSS 650 V VGS=0 V, ID=0.25 mA 2
Gate threshold voltage VGS(th) 2 3 4 V VDS=VGS, ID=0.25 mA 2
Drain cut-off current (Tj = 25°C) IDSS 1 μA VDS=650 V, VGS=0 V 2
Gate leakage current, forward IGSSF 100 nA VGS=20 V, VDS=0 V 2
Gate leakage current, reverse IGSSR -100 nA VGS=-20 V, VDS=0 V 2
Drain-source on-state resistance RDS(ON) 0.5 0.6 Ω VGS=10 V, ID=1.5 A, TJ=25°C 2
Diode forward voltage VSD 1.2 V VGS=0 V, IS=1.5 A 2
Drain-source voltage VDSS 650 V 1
Gate-source voltage VGSS -30 30 V 1
Continuous drain current ID 8 A T = 25°C 1
Continuous drain current ID 4.8 A T = 100°C 1
Pulsed drain current IDM 19 A 1
Single pulsed avalanche energy EAS 45 mJ 1
Avalanche current IAR 1 A 1
Repetitive avalanche energy EAR 0.15 mJ 1
Power dissipation (first printed value) PD 57 W T = 25°C 1
Power dissipation (second printed value) PD 27 W 1
Operating and storage temperature range TJ, TSTG -55 150 °C 1
Continuous diode forward current IS 8 A 1
Diode pulse current IS,pulse 19 A 1
Thermal resistance, junction-to-case RθJC 2.2 4.6 °C/W 1
Thermal resistance, junction-to-ambient RθJA 62 80 °C/W 1

CAD (KiCad official)

  • Symbol: 650SJ520
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: 650sj520-etched.step / 650sj520-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 650sj520.step / 650sj520.glb are the bare package body.

Provenance

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

  • Datasheet: HL datasheet (7 pp, sha256 35ec8a0a5a4d6ecb, retrieved 2026-11-04, 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