Categories	Discrete Semiconductor Products / Transistors - FETs, MOSFETs - Single
Datasheet	SI4421DY
Standard Package	2500
Manufacturer	Vishay Siliconix
Series	TrenchFET®
Packaging	Tape & Reel (TR)
Part Status	Active
FET Type	P-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	20V
Current - Continuous Drain (Id) @ 25°C	10A (Ta)
Drive Voltage (Max Rds On, Min Rds On)	1.8V, 4.5V
Rds On (Max) @ Id, Vgs	8.75mOhm @ 14A, 4.5V
Vgs(th) (Max) @ Id	800mV @ 850µA
Gate Charge (Qg) (Max) @ Vgs	125nC @ 4.5V
Vgs (Max)	±8V
FET Feature	-
Power Dissipation (Max)	1.5W (Ta)
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	8-SO
Package / Case	8-SOIC (0.154", 3.90mm Width)

FDS8433A	ON Semiconductor, P-Channel 20V 5A (Ta) 2.5W (Ta) Surface Mount 8-SOIC,	View
DMP32D5SFB-7B	Diodes Incorporated, P-Channel 30V 400mA (Ta) 500mW (Ta) Surface Mount X1-DFN1006-3,	View
RQ6P015SPTR	Rohm Semiconductor, P-Channel 100V 1.5A (Ta) 600mW (Ta) Surface Mount TSMT6 (SC-95),	View
NVJS4151PT1G	ON Semiconductor, P-Channel 20V 3.2A (Ta) 1.2W (Ta) Surface Mount SC-88/SC70-6/SOT-363,	View
SQD50P06-15L_GE3	Vishay Siliconix, P-Channel 60V 50A (Tc) 136W (Tc) Surface Mount TO-252, (D-Pak), TrenchFET®	View
PMCM4402UPEZ	Nexperia USA Inc., P-Channel 20V 400mW Surface Mount 4-WLCSP (2x2),	View
SIA477EDJ-T1-GE3	Vishay Siliconix, P-Channel 12V 12A (Tc) Surface Mount PowerPAK® SC-70-6 Single, TrenchFET®	View
RSD160P05TL	Rohm Semiconductor, P-Channel 45V 16A (Ta) 20W (Tc) Surface Mount CPT3,	View
NTTFS3A08PZTWG	ON Semiconductor, P-Channel 20V 9A (Ta) 840mW (Ta) Surface Mount 8-WDFN (3.3x3.3),	View
AO3401A	Alpha & Omega Semiconductor Inc., P-Channel 30V 4A (Ta) 1.4W (Ta) Surface Mount SOT-23-3L,	View
RZF013P01TL	Rohm Semiconductor, P-Channel 12V 1.3A (Ta) 800mW (Ta) Surface Mount TUMT3,	View
RSS060P05FRATB	Rohm Semiconductor, P-Channel 45V 6A (Ta) 2W (Ta) Surface Mount 8-SOP, Automotive, AEC-Q101	View

SI4421DY-T1-GE3

Part NumberSI4421DY-T1-GE3