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1H05

Public Made by Adom

by adom

HL(Haolin Elec) MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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1H05

HL(Haolin Elec) · MOSFETs · SOT-23

1H05 from HL(Haolin Elec), 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 GATE input Gate terminal; gate-source voltage limited to ±20 V with threshold of 1.2 V min to 2.8 V max at ID=250µA.
2 SOURCE passive Source terminal of the N-channel MOSFET; continuous drain current up to 5 A and pulsed 8 A.
3 DRAIN passive Drain terminal of the N-channel MOSFET; drain-source voltage rated to 100 V.

Key specifications

Parameter Value
Manufacturer HL(Haolin Elec)
Package SOT-23
Category Transistors
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 100 V Ta=25℃ 1
Gate-Source Voltage VGS -20 20 V Ta=25℃ 1
Continuous Drain Current ID 5 A Ta=25℃ 1
Pulsed Drain Current IDM 8 A Pulse width limited by junction temperature 1
Thermal Resistance Junction to Ambient RθJA 357 ℃/W 1
Junction Temperature TJ 150 ℃ 1
Storage Temperature TSTG -55 150 ℃ 1
Lead Temperature for Soldering TL 260 ℃ 1/8'' from case for 10 s 1
Drain-source breakdown voltage V(BR)DSS 100 V VGS = 0V, ID =250µA 2
Zero gate voltage drain current IDSS 1 µA VDS =100V,VGS = 0V 2
Gate-body leakage current IGSS -100 100 nA VGS =±20V, VDS = 0V 2
Gate threshold voltage VGS(th) 1.2 2.8 V VDS =VGS, ID =250µA 2
Drain-source on-resistance RDS(on) 234 mΩ VGS =10V, ID =5A 2
Drain-source on-resistance RDS(on) 257 mΩ VGS =4.5V, ID =1A 2
Drain-source on-resistance RDS(on) 220 mΩ VGS =10V,ID =1A 2
Diode forward voltage VSD 1.2 V IS=1.3A, VGS = 0V 2
Gate Resistance Rg 0.3 2.8 Ω F=1MHz 2
Forward tranconductance gFS 2 S VDS =20V, ID =2.5A 2
Input Capacitance Ciss 190 pF VDS =50V,VGS =0V,f =1MHz 2
Output Capacitance Coss 22 pF VDS =50V,VGS =0V,f =1MHz 2
Reverse Transfer Capacitance Crss 13 pF VDS =50V,VGS =0V,f =1MHz 2
Turn-on delay time td(on) 45 ns VDD=50V,VGEN=4.5V,RL=39Ω,RG=1Ω,ID=1.3A 2
Turn-on rise time tr 39 ns VDD=50V,VGEN=4.5V,RL=39Ω,RG=1Ω,ID=1.3A 2
Turn-off delay time td(off) 26 ns VDD=50V,VGEN=4.5V,RL=39Ω,RG=1Ω,ID=1.3A 2
Turn-off fall time tf 20 ns VDD=50V,VGEN=4.5V,RL=39Ω,RG=1Ω,ID=1.3A 2
Total Gate Charge Qg 5.8 nC VDS =50V,VGS =4.5V,ID=1.6A 2
Gate-Source Charge Qgs 0.75 nC VDS =50V,VGS =4.5V,ID=1.6A 2
Gate-Drain Charge Qgd 1.4 nC VDS =50V,VGS =4.5V,ID=1.6A 2

CAD (KiCad official)

  • Symbol: 1H05
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: 1h05-etched.step / 1h05-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1h05.step / 1h05.glb are the bare package body.

Provenance

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

  • Datasheet: HL(Haolin Elec) datasheet (4 pp, sha256 83db1b8cf95e02b3, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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