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Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	Publish 0.1.0 · Ray	4h ago
viewers	fh2300: viewers · Ray	4h ago
fh2300-etched.glb	Publish 0.1.0 · Ray	4h ago
fh2300-etched.step	fh2300: factory component page (tier=lcsc) · Ray	4h ago
fh2300-hero.glb	fh2300: hero GLB from the etched model (keeps the MPN mark) · Ray	4h ago
fh2300-hero.overlay.json	Publish 0.1.0 · Ray	4h ago
fh2300.glb	Publish 0.1.0 · Ray	4h ago
fh2300.kicad_mod	Publish 0.1.0 · Ray	4h ago
fh2300.kicad_sym	Publish 0.1.0 · Ray	4h ago
fh2300.lbr	Publish 0.1.0 · Ray	4h ago
fh2300.step	Publish 0.1.0 · Ray	4h ago
package.json	Publish 0.1.0 · Ray	4h ago
page.json	Set visibility: public · Ray	4h ago
README.md	Publish 0.1.0 · Ray	4h ago

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