Categories	Discrete Semiconductor Products / Transistors - FETs, MOSFETs - Single
Datasheet	SI7421DN
Standard Package	3000
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	6.4A (Ta)
Drive Voltage (Max Rds On, Min Rds On)	4.5V, 10V
Rds On (Max) @ Id, Vgs	25mOhm @ 9.8A, 10V
Vgs(th) (Max) @ Id	3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	40nC @ 10V
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	PowerPAK® 1212-8
Package / Case	PowerPAK® 1212-8

AO7401	Alpha & Omega Semiconductor Inc., P-Channel 30V 1.4A (Ta) 350mW (Ta) Surface Mount SC-70-3,	View
DMS2085LSD-13	Diodes Incorporated, P-Channel 20V 3.3A (Ta) 1.1W (Ta) Surface Mount 8-SO,	View
SSM3J145TU,LF	Toshiba Semiconductor and Storage, P-Channel 20V 3A (Ta) 500mW (Ta) Surface Mount UFM, U-MOSVI	View
ZVP0545GTA	Diodes Incorporated, P-Channel 450V 75mA (Ta) 2W (Ta) Surface Mount SOT-223,	View
SSM3J371R,LF	Toshiba Semiconductor and Storage, P-Channel 20V 4A (Ta) 1W (Ta) Surface Mount SOT-23F, U-MOSVI	View
BSP317PH6327XTSA1	Infineon Technologies, P-Channel 250V 430mA (Ta) 1.8W (Ta) Surface Mount PG-SOT223-4, SIPMOS®	View
TPS1100PWR	Texas Instruments, P-Channel 15V 1.27A (Ta) 504mW (Ta) Surface Mount 8-TSSOP,	View
IRFI9540GPBF	Vishay Siliconix, P-Channel 100V 11A (Tc) 48W (Tc) Through Hole TO-220-3,	View
DMP56D0UFB-7	Diodes Incorporated, P-Channel 50V 200mA (Ta) 425mW (Ta) Surface Mount 3-DFN1006 (1.0x0.6),	View
STS5P3LLH6	STMicroelectronics, P-Channel 30V 5A (Ta) 2.7W (Ta) Surface Mount 8-SO, DeepGATE™, STripFET™ H6	View
DMP3125L-7	Diodes Incorporated, P-Channel 30V 2.5A (Ta) 650mW (Ta) Surface Mount SOT-23,	View
RSC002P03T316	Rohm Semiconductor, P-Channel 30V 250mA (Ta) 200mW (Ta) Surface Mount SST3,	View

SI7421DN-T1-GE3

Part NumberSI7421DN-T1-GE3