Categories	Discrete Semiconductor Products / Transistors - FETs, MOSFETs - Single
Datasheet	SI4431BDY
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)	30V
Current - Continuous Drain (Id) @ 25°C	5.7A (Ta)
Drive Voltage (Max Rds On, Min Rds On)	4.5V, 10V
Rds On (Max) @ Id, Vgs	30mOhm @ 7.5A, 10V
Vgs(th) (Max) @ Id	3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	20nC @ 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)

DMP2021UFDE-7	Diodes Incorporated, P-Channel 20V 11.1A (Ta) 1.9W (Ta) Surface Mount U-DFN2020-6 (Type E),	View
DMP32D4SFB-7B	Diodes Incorporated, P-Channel 30V 400mA (Ta) 500mW (Ta) Surface Mount 3-DFN1006 (1.0x0.6),	View
RRH100P03GZETB	Rohm Semiconductor, P-Channel 30V 10A (Ta) 650mW (Ta) Surface Mount 8-SOP,	View
IRF9640STRLPBF	Vishay Siliconix, P-Channel 200V 11A (Tc) 3W (Ta), 125W (Tc) Surface Mount D2PAK,	View
FDS6675BZ	ON Semiconductor, P-Channel 30V 11A (Ta) 2.5W (Ta) Surface Mount 8-SOIC, PowerTrench®	View
DMP4051LK3-13	Diodes Incorporated, P-Channel 40V 7.2A (Ta) 2.14W (Ta) Surface Mount TO-252-3,	View
MCH3376-TL-W	ON Semiconductor, P-Channel 20V 1.5A (Ta) 800mW (Ta) Surface Mount 3-MCPH,	View
IRFP9140PBF	Vishay Siliconix, P-Channel 100V 21A (Tc) 180W (Tc) Through Hole TO-247-3,	View
MCH6341-TL-W	ON Semiconductor, P-Channel 30V 5A (Ta) Surface Mount 6-MCPH,	View
DMP1045U-7	Diodes Incorporated, P-Channel 12V 4A (Ta) 800mW (Ta) Surface Mount SOT-23,	View
NDT2955	ON Semiconductor, P-Channel 60V 2.5A (Ta) 3W (Ta) Surface Mount SOT-223-4,	View
SI2333DS-T1-GE3	Vishay Siliconix, P-Channel 12V 4.1A (Ta) 750mW (Ta) Surface Mount SOT-23-3 (TO-236), TrenchFET®	View

SI4431BDY-T1-E3

Part NumberSI4431BDY-T1-E3