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)

NTJS3151PT1G	ON Semiconductor, P-Channel 12V 2.7A (Ta) 625mW (Ta) Surface Mount SC-88/SC70-6/SOT-363,	View
ATP108-TL-H	ON Semiconductor, P-Channel 40V 70A (Ta) 60W (Tc) Surface Mount ATPAK,	View
DMG2307L-7	Diodes Incorporated, P-Channel 30V 2.5A (Ta) 760mW (Ta) Surface Mount SOT-23,	View
ZVP2120GTA	Diodes Incorporated, P-Channel 200V 200mA (Ta) 2W (Ta) Surface Mount SOT-223,	View
TSM2305CX RFG	Taiwan Semiconductor Corporation, P-Channel 20V 3.2A (Ta) 1.25W (Ta) Surface Mount SOT-23,	View
BSP613PH6327XTSA1	Infineon Technologies, P-Channel 60V 2.9A (Ta) 1.8W (Ta) Surface Mount PG-SOT223-4, SIPMOS®	View
SI8819EDB-T2-E1	Vishay Siliconix, P-Channel 12V 2.9A (Ta) 900mW (Ta) Surface Mount 4-MICRO FOOT® (0.8x0.8),	View
MCH3375-TL-W	ON Semiconductor, P-Channel 30V 1.6A (Ta) 800mW (Ta) Surface Mount SC-70FL/MCPH3,	View
DMPH6050SK3Q-13	Diodes Incorporated, P-Channel 60V 7.2A (Ta), 23.6A (Tc) 1.9W (Ta) Surface Mount TO-252,	View
MCH6321-TL-E	ON Semiconductor, P-Channel 20V 4A (Ta) Surface Mount 6-MCPH,	View
RSH070P05GZETB	Rohm Semiconductor, P-Channel 45V 7A (Ta) 2W (Ta) Surface Mount 8-SOP,	View
IRF9Z34NSTRLPBF	Infineon Technologies, P-Channel 55V 19A (Tc) 3.8W (Ta), 68W (Tc) Surface Mount D2PAK, HEXFET®	View

SI4421DY-T1-GE3

Part NumberSI4421DY-T1-GE3