component

100N03

Public Made by Adom

by adom

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

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100N03

HL · MOSFETs · TO-252

100N03 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 of the N-channel MOSFET; the datasheet limits the gate-source voltage to ±20 V.
2 D passive Drain of the MOSFET; the datasheet rates drain-source voltage VDS at 30 V and continuous drain current ID at 100 A (TC=25°C).
3 S passive Source of the MOSFET; the datasheet gives no source-specific limit, and the body-diode forward current IS is rated at 50 A (TC=25°C).

Key specifications

Parameter Value
Manufacturer HL
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 Voltage VDS 30 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID 100 A TC=25°C 1
Continuous Drain Current ID 65 A TC=100°C 1
Pulsed Drain Current IDM 400 A Note a1: repetitive rating; pulse width limited by max junction temperature 1
Single Pulse Avalanche Energy EAS 95 mJ Note a2: TJ=25℃, VG=10V, RG=25Ω, L=0.5mH, IAS=18.4A 1
Power Dissipation PD 80 W TC = 25℃ 1
Operating junction and storage temperature TJ, TSTG -55 175 ℃ 1
Maximum Temperature for Soldering TL 300 ℃ 1
Thermal Resistance Junction-Case RθJC 1.9 ℃/W 2
Drain-Source Breakdown Voltage V(BR)DSS 30 V VGS = 0V, ID = 250µA 2
Gate-body Leakage current lGSS -100 100 nA VDS = 0V, VGS = ±20V 2
Zero Gate Voltage Drain Current IDSS 1 µA VDS = 30V, VGS = 0V 2
Gate-Threshold Voltage VGS(th) 1 1.5 2.5 V VDS =VGS , ID = 250µA 2
Drain-Source On-Resistance RDS(on) 3.5 4.7 mΩ VGS = 10V, ID = 30A 2
Drain-Source On-Resistance RDS(on) 5.5 10 mΩ VGS = 4.5V, ID = 20A 2
Diode Forward Current IS 50 A TC=25℃ 2
Diode Pulse Current ISM 200 A 2
Diode Forward Voltage VSD 1.2 V VGS=0V, IS=30A 2

CAD (KiCad official)

  • Symbol: 100N03
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: 100n03-etched.step / 100n03-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 100n03.step / 100n03.glb are the bare package body.

Provenance

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

  • Datasheet: HL datasheet (8 pp, sha256 a2825adcd05cb9e5, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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