The WSD20L120DN56 is a top-performing P-Ch MOSFET with a high-density cell structure, giving superb RDSON and gate charge for most synchronous buck converter uses. The WSD20L120DN56 meets 100% EAS requirements for RoHS and environmentally friendly products, with full-function reliability approval.1,Advanced high cell density Trench technology 2,Super Low Gate Charge 3, Excellent CdV/dt effect decline 4, 100% EAS Guaranteed 5, Green Device AvailableAOS AON6411,NIKO PK5A7BA

Symbol	Parameter	Rating		Units
		10s	Steady State
VDS	Drain-Source Voltage	-20		V
VGS	Gate-Source Voltage	±10		V
ID@TC=25℃	Continuous Drain Current, VGS @ -10V1	-120		A
ID@TC=100℃	Continuous Drain Current, VGS @ -10V1	-69.5		A
ID@TA=25℃	Continuous Drain Current, VGS @ -10V1	-25	-22	A
ID@TA=70℃	Continuous Drain Current, VGS @ -10V1	-24	-18	A
IDM	Pulsed Drain Current2	-340		A
EAS	Single Pulse Avalanche Energy3	300		mJ
IAS	Avalanche Current	-36		A
PD@TC=25℃	Total Power Dissipation4	130		W
PD@TA=25℃	Total Power Dissipation4	6.8	6.25	W
TSTG	Storage Temperature Range	-55 to 150		℃
TJ	Operating Junction Temperature Range	-55 to 150		℃

Symbol	Parameter	Conditions	Min.	Typ.	Max.	Unit
BVDSS	Drain-Source Breakdown Voltage	VGS=0V , ID=-250uA	-20	---	---	V
△BVDSS/△TJ	BVDSS Temperature Coefficient	Reference to 25℃ , ID=-1mA	---	-0.0212	---	V/℃
RDS(ON)	Static Drain-Source On-Resistance2	VGS=-4.5V , ID=-20A	---	2.1	2.7	mΩ
		VGS=-2.5V , ID=-20A	---	2.8	3.7
VGS(th)	Gate Threshold Voltage	VGS=VDS , ID =-250uA	-0.4	-0.6	-1.0	V
△VGS(th)	VGS(th) Temperature Coefficient		---	4.8	---	mV/℃
IDSS	Drain-Source Leakage Current	VDS=-20V , VGS=0V , TJ=25℃	---	---	-1	uA
		VDS=-20V , VGS=0V , TJ=55℃	---	---	-6
IGSS	Gate-Source Leakage Current	VGS=±20V , VDS=0V	---	---	±100	nA
gfs	Forward Transconductance	VDS=-5V , ID=-20A	---	100	---	S
Rg	Gate Resistance	VDS=0V , VGS=0V , f=1MHz	---	2	5	Ω
Qg	Total Gate Charge (-4.5V)	VDS=-10V , VGS=-4.5V , ID=-20A	---	100	---	nC
Qgs	Gate-Source Charge		---	21	---
Qgd	Gate-Drain Charge		---	32	---
Td(on)	Turn-On Delay Time	VDD=-10V , VGEN=-4.5V , RG=3Ω ID=-1A ,RL=0.5Ω	---	20	---	ns
Tr	Rise Time		---	50	---
Td(off)	Turn-Off Delay Time		---	100	---
Tf	Fall Time		---	40	---
Ciss	Input Capacitance	VDS=-10V , VGS=0V , f=1MHz	---	4950	---	pF
Coss	Output Capacitance		---	380	---
Crss	Reverse Transfer Capacitance		---	290	---

High Frequency Point-of-Load Synchronous Buck Converter for MB/NB/UMPC/VGA, Networking DC-DC Power System, Load Switch, E-cigarette, Wireless Charger, Motors, Drones, Medical, Car Charger, Controller, Digital Products, Small Home Appliances, Consumer Electronics.