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Contents

Pinout
Key specifications
Electrical characteristics
CAD (KiCad official)
Provenance

README

markdown

CM3407

Applied Power · MOSFETs · SOT-23

CM3407 from Applied Power, 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	G	input	Gate; gate-source voltage limited to ±20 V, threshold -1.0 to -3.0 V at ID=-250μA.
2	S	passive	Source; maximum body-diode continuous current is -4.1 A.
3	D	passive	Drain; drain-source voltage rated -30 V with continuous drain current of -4.1 A at TA=25°C.

Key specifications

Parameter	Value
Manufacturer	Applied Power
Package	SOT-23
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 Voltage	VDS			-30	V	TA=25°C	1
Gate-Source Voltage	VGS	-20		20	V	TA=25°C	1
Continuous Drain Current	ID			-4.1	A	TA=25°C	1
Continuous Drain Current	ID			-3.7	A	TA=70°C	1
Pulsed Drain Current	IDM			-16	A	TA=25°C	1
Total Power Dissipation	PD			1.4	W	TA=25°C	1
Thermal Resistance Junction-to-Ambient	RθJA			90	°C/W	Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch, 2oz Copper, t≤10s	1
Junction and Storage Temperature Range	TJ,TSTG	-55		150	°C		1
Drain-Source Breakdown Voltage	BVDSS	-30			V	VGS=0V,ID=-250μA	2
Zero Gate Voltage Drain Current	IDSS			-1	μA	VDS=-30V,VGS=0V,TC=25°C	2
Gate-Body Leakage Current	IGSS	-100		100	nA	VGS=±20V,VDS=0V	2
Gate Threshold Voltage	VGS(th)	-1		-3	V	VDS=VGS,ID=-250μA	2
Static Drain-Source On-Resistance	RDS(on)		40	55	mΩ	VGS=-10V,ID=-4.1A	2
Static Drain-Source On-Resistance	RDS(on)		53	68	mΩ	VGS=-4.5V,ID=-3.5A	2
Diode Forward Voltage	VSD		-0.8	-1.2	V	IS=-4.1A,VGS=0V	2
Maximum Body-Diode Continuous Current	IS			-4.1	A		2
Input Capacitance	Ciss		590		pF	VDS=-15V,VGS=0V,f=1MHz	2
Output Capacitance	Coss		73		pF	VDS=-15V,VGS=0V,f=1MHz	2
Reverse Transfer Capacitance	Crss		56		pF	VDS=-15V,VGS=0V,f=1MHz	2
Total Gate Charge	Qg		7		nC	VGS=-10V,VDS=-15V,ID=-4.1A	2
Gate Source Charge	Qgs		1		nC	VGS=-10V,VDS=-15V,ID=-4.1A	2
Gate Drain Charge	Qgd		1.5		nC	VGS=-10V,VDS=-15V,ID=-4.1A	2
Turn-on Delay Time	tD(on)		15		ns	VGS=-10V,VDD=-15V,RL=15Ω,ID=-1A,RGEN=2.5Ω	2
Turn-on Rise Time	tr		65		ns	VGS=-10V,VDD=-15V,RL=15Ω,ID=-1A,RGEN=2.5Ω	2
Turn-off Delay Time	tD(off)		20		ns	VGS=-10V,VDD=-15V,RL=15Ω,ID=-1A,RGEN=2.5Ω	2
Turn-off Fall Time	tf		10		ns	VGS=-10V,VDD=-15V,RL=15Ω,ID=-1A,RGEN=2.5Ω	2

CAD (KiCad official)

Symbol: CM3407
Footprint: Package_TO_SOT_SMD:SOT-23
3D model: SOT-23 (KiCad packages3D, STEP)
3D model files: cm3407-etched.step / cm3407-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cm3407.step / cm3407.glb are the bare package body.

Provenance

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

Datasheet: Applied Power datasheet (5 pp, sha256 aabcdab265480572, retrieved 2026-10-22, 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