Categories	Discrete Semiconductor Products / Transistors - FETs, MOSFETs - Single
Datasheet	Si4401BDY
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)	40V
Current - Continuous Drain (Id) @ 25°C	8.7A (Ta)
Drive Voltage (Max Rds On, Min Rds On)	4.5V, 10V
Rds On (Max) @ Id, Vgs	14mOhm @ 10.5A, 10V
Vgs(th) (Max) @ Id	3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	55nC @ 5V
Vgs (Max)	±20V
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)

FDC3535	ON Semiconductor, P-Channel 80V 2.1A (Ta) 1.6W (Ta) Surface Mount SuperSOT™-6, PowerTrench®	View
SI4463BDY-T1-GE3	Vishay Siliconix, P-Channel 20V 9.8A (Ta) 1.5W (Ta) Surface Mount 8-SO, TrenchFET®	View
NTGS3136PT1G	ON Semiconductor, P-Channel 20V 3.7A (Ta) 700mW (Ta) Surface Mount 6-TSOP,	View
SI3493DDV-T1-GE3	Vishay Siliconix, P-Channel 20V 8A (Tc) 3.6W (Tc) Surface Mount 6-TSOP, TrenchFET®	View
IRLML6402TRPBF	Infineon Technologies, P-Channel 20V 3.7A (Ta) 1.3W (Ta) Surface Mount Micro3™/SOT-23, HEXFET®	View
DMP3050LSS-13	Diodes Incorporated, P-Channel 30V 4.8A (Ta) 1.7W (Ta) Surface Mount 8-SO,	View
FDS6576	ON Semiconductor, P-Channel 20V 11A (Ta) 2.5W (Ta) Surface Mount 8-SOIC, PowerTrench®	View
CSD23382F4T	Texas Instruments, P-Channel 12V 3.5A (Ta) 500mW (Ta) Surface Mount 3-PICOSTAR, FemtoFET™	View
IRFU9120PBF	Vishay Siliconix, P-Channel 100V 5.6A (Tc) 2.5W (Ta), 42W (Tc) Through Hole TO-251AA,	View
DMP3028LFDE-13	Diodes Incorporated, P-Channel 30V 6.8A (Ta) 660mW (Ta) Surface Mount U-DFN2020-6 (Type E),	View
ZXMP3A16N8TA	Diodes Incorporated, P-Channel 30V 5.6A (Ta) 1.9W (Ta) Surface Mount 8-SO,	View
NTNS3A91PZT5G	ON Semiconductor, P-Channel 20V 223mA (Ta) 121mW (Ta) Surface Mount 3-XLLGA (0.62x0.62),	View

SI4401BDY-T1-E3

Part NumberSI4401BDY-T1-E3