MOSFETs – Mouser South Africa

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Si4 TrenchFET® Power MOSFETs

Vishay / Siliconix Si4 TrenchFET® Power MOSFETs are used for amplifying electronic signals. These devices are available in N-channel, P-channel, and N- and P-channel versions. The Si4 MOSFETs offer different V_GS and V_DS options and temperature ranges. Vishay / Siliconix Si4 TrenchFET Power MOSFETs operate in an enhancement mode and are used for switching between electronic signals. These surface-mount MOSFETs are 100% R_gand UIS tested.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Technology	Mounting Style	Package/Case	Transistor Polarity	Number of Channels	Vds - Drain-Source Breakdown Voltage	Id - Continuous Drain Current	Rds On - Drain-Source Resistance	Vgs - Gate-Source Voltage	Vgs th - Gate-Source Threshold Voltage	Qg - Gate Charge	Minimum Operating Temperature	Maximum Operating Temperature	Pd - Power Dissipation	Channel Mode	Tradename	Packaging
MOSFETs 30V Vds 20V Vgs SO-8 SI4634DY-T1-E3 Vishay Semiconductors 1: $2.67 Non-Stocked Lead-Time 38 Weeks	Mfr. Part No. SI4634DY-T1-E3 Mouser Part No 781-SI4634DY-E3	Vishay Semiconductors	MOSFETs 30V Vds 20V Vgs SO-8 Learn More about Vishay Semiconductors vishay si4 mosfet	Datasheet	Non-Stocked Lead-Time 38 Weeks	Cut Tape $2.67 $1.72 $1.17 $0.944 $0.873 Reel $0.827 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V 22.4A 5.9W 6.5mohm @ 10V SI4638DY-T1-E3 Vishay / Siliconix 2,500: $0.562 Non-Stocked	Mfr. Part No. SI4638DY-T1-E3 Mouser Part No 781-SI4638DY-E3	Vishay / Siliconix	MOSFETs 30V 22.4A 5.9W 6.5mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $0.562 $0.55	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 30V 22.4A 5.9W 6.5mohm @ 10V SI4638DY-T1-GE3 Vishay / Siliconix 2,500: $0.562 Non-Stocked	Mfr. Part No. SI4638DY-T1-GE3 Mouser Part No 781-SI4638DY-GE3	Vishay / Siliconix	MOSFETs 30V 22.4A 5.9W 6.5mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $0.562 $0.55	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 25V 30A 6.0W SI4652DY-T1-E3 Vishay / Siliconix 2,500: $0.826 Non-Stocked	Mfr. Part No. SI4652DY-T1-E3 Mouser Part No 781-SI4652DY-E3	Vishay / Siliconix	MOSFETs 25V 30A 6.0W Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $0.826	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 25V 30A 6.0W 3.5mohm @ 10V SI4652DY-T1-GE3 Vishay / Siliconix 2,500: $0.826 Non-Stocked	Mfr. Part No. SI4652DY-T1-GE3 Mouser Part No 781-SI4652DY-GE3	Vishay / Siliconix	MOSFETs 25V 30A 6.0W 3.5mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $0.826	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 30V 18.6A 6.25W SI4662DY-T1-E3 Vishay / Siliconix 2,500: $0.444 Non-Stocked	Mfr. Part No. SI4662DY-T1-E3 Mouser Part No 781-SI4662DY-E3	Vishay / Siliconix	MOSFETs 30V 18.6A 6.25W Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.444 $0.434	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 30V 18.6A 6.25W 10mohm @ 10V SI4662DY-T1-GE3 Vishay / Siliconix 2,500: $0.444 Non-Stocked	Mfr. Part No. SI4662DY-T1-GE3 Mouser Part No 781-SI4662DY-GE3	Vishay / Siliconix	MOSFETs 30V 18.6A 6.25W 10mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.444 $0.434	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 25V 16.2A 5.0W SI4668DY-T1-E3 Vishay / Siliconix 2,500: $0.504 Non-Stocked	Mfr. Part No. SI4668DY-T1-E3 Mouser Part No 781-SI4668DY-E3	Vishay / Siliconix	MOSFETs 25V 16.2A 5.0W Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.504 $0.492	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 25V 16.2A 5.0W 10.5mohm @ 10V SI4668DY-T1-GE3 Vishay / Siliconix 2,500: $0.504 Non-Stocked	Mfr. Part No. SI4668DY-T1-GE3 Mouser Part No 781-SI4668DY-T1-GE3	Vishay / Siliconix	MOSFETs 25V 16.2A 5.0W 10.5mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.504 $0.492	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 30V 18.2A 5.2W 9.5mohm @ 10V SI4686DY-T1-GE3 Vishay Semiconductors 1: $2.26 Non-Stocked Lead-Time 38 Weeks	Mfr. Part No. SI4686DY-T1-GE3 Mouser Part No 781-SI4686DY-T1-GE3	Vishay Semiconductors	MOSFETs 30V 18.2A 5.2W 9.5mohm @ 10V Learn More about Vishay Semiconductors vishay si4 mosfet	Datasheet	Non-Stocked Lead-Time 38 Weeks	Cut Tape $2.26 $1.09 $0.976 $0.776 $0.748 Reel $0.644 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si	SMD/SMT	SOIC-8	N-Channel	1 Channel	30 V	18.2 A	9.5 mOhms	20 V	1 V	26 nC	- 55 C	+ 150 C	5.2 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V 13A 1.4W SI4736DY-T1-E3 Vishay / Siliconix 2,500: $1.55 Non-Stocked	Mfr. Part No. SI4736DY-T1-E3 Mouser Part No 781-SI4736DY-E3	Vishay / Siliconix	MOSFETs 30V 13A 1.4W Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $1.55	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 30V 13A 3.1W 9.5mohm @ 10V SI4736DY-T1-GE3 Vishay / Siliconix 2,500: $1.55 Non-Stocked	Mfr. Part No. SI4736DY-T1-GE3 Mouser Part No 781-SI4736DY-GE3	Vishay / Siliconix	MOSFETs 30V 13A 3.1W 9.5mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $1.55	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 20V 5.0A 3.0W SI4803DY-T1-E3 Vishay / Siliconix 2,500: $0.348 Non-Stocked	Mfr. Part No. SI4803DY-T1-E3 Mouser Part No 781-SI4803DY-E3	Vishay / Siliconix	MOSFETs 20V 5.0A 3.0W Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.348 $0.32 $0.311 $0.304	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 20V 5.0A 3.0W 65mohm @ 4.5V SI4803DY-T1-GE3 Vishay / Siliconix 2,500: $0.348 Non-Stocked	Mfr. Part No. SI4803DY-T1-GE3 Mouser Part No 781-SI4803DY-GE3	Vishay / Siliconix	MOSFETs 20V 5.0A 3.0W 65mohm @ 4.5V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.348 $0.32 $0.311 $0.304	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 30V 7.5A 2.0W 22mohm @ 10V SI4808DY-T1-GE3 Vishay / Siliconix 2,500: $0.884 Non-Stocked	Mfr. Part No. SI4808DY-T1-GE3 Mouser Part No 781-SI4808DY-GE3	Vishay / Siliconix	MOSFETs 30V 7.5A 2.0W 22mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.884	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 20V 2.0A 3.1W 215mohm @ 4.5V SI4829DY-T1-E3 Vishay / Siliconix 1: $1.17 Non-Stocked	Mfr. Part No. SI4829DY-T1-E3 Mouser Part No 781-SI4829DY-E3	Vishay / Siliconix	MOSFETs 20V 2.0A 3.1W 215mohm @ 4.5V Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Cut Tape $1.17 $0.833 $0.519 $0.358 Reel $0.261 View $0.308 $0.233 $0.214 $0.195 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 16V 25A 3.5W 3.3mohm @ 4.5V SI4862DY-T1-GE3 Vishay / Siliconix 1: $4.84 Non-Stocked	Mfr. Part No. SI4862DY-T1-GE3 Mouser Part No 781-SI4862DY-GE3	Vishay / Siliconix	MOSFETs 16V 25A 3.5W 3.3mohm @ 4.5V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Cut Tape $4.84 $3.17 $2.37 $1.98 $1.92 Reel $1.73 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V 16A 3.0W 7.0mohm @ 10V SI4874BDY-T1-GE3 Vishay Semiconductors 1: $3.08 Non-Stocked Lead-Time 38 Weeks	Mfr. Part No. SI4874BDY-T1-GE3 Mouser Part No 781-SI4874BDY-GE3	Vishay Semiconductors	MOSFETs 30V 16A 3.0W 7.0mohm @ 10V Learn More about Vishay Semiconductors vishay si4 mosfet	Datasheet	Non-Stocked Lead-Time 38 Weeks	Cut Tape $3.08 $1.99 $1.36 $1.11 Reel $1.01 View $1.03 $0.977 $0.975 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V 11A 2.5W 12mohm @ 10V SI4890DY-T1-GE3 Vishay / Siliconix 1: $3.94 Non-Stocked	Mfr. Part No. SI4890DY-T1-GE3 Mouser Part No 781-SI4890DY-GE3	Vishay / Siliconix	MOSFETs 30V 11A 2.5W 12mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Cut Tape $3.94 $2.58 $1.88 $1.57 $1.52 Reel $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 20V 8.4A 2.0W 19mohm @ 10V SI4943BDY-T1-GE3 Vishay / Siliconix 1: $3.08 Non-Stocked	Mfr. Part No. SI4943BDY-T1-GE3 Mouser Part No 781-SI4943BDY-GE3	Vishay / Siliconix	MOSFETs 20V 8.4A 2.0W 19mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Cut Tape $3.08 $1.99 $1.36 $1.11 $1.09 Reel $0.971 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs RECOMMENDED ALT SI41 SI4890BDY-T1-GE3 Vishay / Siliconix 1: $2.21 Non-Stocked NRND	Mfr. Part No. SI4890BDY-T1-GE3 Mouser Part No 781-SI4890BDY-T1-GE3 NRND	Vishay / Siliconix	MOSFETs RECOMMENDED ALT SI41 Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Cut Tape $2.21 $1.40 $0.911 $0.722 Reel $0.562 View $0.662 $0.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V 30A 6.0W 3.3mohm @ 10V SI4626ADY-T1-E3 Vishay / Siliconix 1: $3.11 Non-Stocked Lead-Time 38 Weeks End of Life	Mfr. Part No. SI4626ADY-T1-E3 Mouser Part No 781-SI4626ADY-E3 End of Life	Vishay / Siliconix	MOSFETs 30V 30A 6.0W 3.3mohm @ 10V	Datasheet	Non-Stocked Lead-Time 38 Weeks	Cut Tape $3.11 $2.01 $1.40 $1.16 Reel $1.07 View $1.08 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si															TrenchFET	Reel, Cut Tape, MouseReel