component

FH2300

Public Made by Adom

by adom

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

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Contents

README

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FH2300

鑫飞宏 · IC · SOT-23

FH2300 from 鑫飞宏, 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 of the N-channel MOSFET, with a gate-source voltage rating of ±12 V and a threshold of 0.5 V min, 0.75 V typ and 1.2 V max at 250 uA.
2 SOURCE passive Source of the N-channel MOSFET, which carries a continuous drain current of up to 2.5 A.
3 DRAIN passive Drain of the N-channel MOSFET, with a drain-source voltage rating of 20 V and a continuous drain current of 2.5 A.

Key specifications

Parameter Value
Manufacturer 鑫飞宏
Package SOT-23
Category
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 20 V 1
Gate-Source Voltage VGS -12 12 V 1
Drain Current ID 2.5 A 1
Power Dissipation PD 0.9 W TA=25℃ 1
Junction Temperature Tj 150 ℃ 1
Storage Temperature Tstg -55 150 ℃ 1
Drain-Source Breakdown Voltage V(BR)DSS 20 V VGS=0V,ID=250uA 1
Gate-Threshold Voltage Vth(GS) 0.5 0.75 1.2 V VDS= VGS, ID=250 uA 1
Gate-body Leakage IGSS -100 100 nA VDS=0V, VGS=±10V 1
Zero Gate Voltage Drain Current IDSS 1 uA VDS=20V, VGS=0V 1
Drain-Source On-Resistance rDS(ON) 43 59 mΩ VGS=4.5V, ID=2.5A 1
Drain-Source On-Resistance rDS(ON) 58 82 mΩ VGS=2.5V 1
Diode Forward Current Is 2.5 A 1
Forward Transconductance gfs 9.5 S VDS=5V, ID=2.9A 1
Input Capacitance Ciss 280 pF VDS=10V, VGS=0V, f=1MHz 1
Output Capacitance Coss 60 pF VDS=10V, VGS=0V, f=1MHz 1
Reverse Transfer Capacitance Crss 40 pF VDS=10V, VGS=0V, f=1MHz 1
Turn-on Delay Time td(on) 6 nS VDD=10V, ID=2.5A, VGS=4.5V, RGEN=2.8Ω 1
Turn-on Rise Time tr 5 nS VDD=10V, ID=2.5A, VGS=4.5V, RGEN=2.8Ω 1
Turn-off Delay Time td(off) 9 nS VDD=10V, ID=2.5A, VGS=4.5V, RGEN=2.8Ω 1
Turn-off Fall Time tf 1.5 nS VDD=10V, ID=2.5A, VGS=4.5V, RGEN=2.8Ω 1
Total Gate Charge Qg 1.7 nC VDS=10V, ID=2.5A, VGS=4.5V 1
Gate-Source Charge Qgs 0.3 nC VDS=10V, ID=2.5A, VGS=4.5V 1
Gate-Drain Charge Qgd 0.8 nC VDS=10V, ID=2.5A, VGS=4.5V 1
Diode Forward Voltage VSD 1.2 V VGS=0V, IS=2.5A 1

CAD (KiCad official)

  • Symbol: FH2300
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: fh2300-etched.step / fh2300-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fh2300.step / fh2300.glb are the bare package body.

Provenance

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

  • Datasheet: 鑫飞宏 datasheet (3 pp, sha256 159642cebfc4e814, retrieved 2026-10-23, 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