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 N&P PAIR SI4532CDY-T1-GE3 Vishay Semiconductors 1: $1.21 21,814Expected 2027/11/18	Mfr. Part No. SI4532CDY-T1-GE3 Mouser Part No 781-SI4532CDY-GE3	Vishay Semiconductors	MOSFETs 30V Vds 20V Vgs SO-8 N&P PAIR Learn More about Vishay Semiconductors vishay np pair mosfets	Datasheet	21,814Expected 2027/11/18	Cut Tape $1.21 $0.675 $0.495 $0.383 Reel $0.29 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8	N-Channel, P-Channel	2 Channel	30 V	4.3 A, 6 A	47 mOhms, 89 mOhms	20 V	1 V	6 nC, 7.8 nC	- 55 C	+ 150 C	2.78 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V Vds 20V Vgs SO-8 SI4816BDY-T1-E3 Vishay Semiconductors 1: $2.63 8,932On Order	Mfr. Part No. SI4816BDY-T1-E3 Mouser Part No 781-SI4816BDY-E3	Vishay Semiconductors	MOSFETs 30V Vds 20V Vgs SO-8 Learn More about Vishay Semiconductors vishay integrated mosfet solutions	Datasheet	8,932On Order	Cut Tape $2.63 $1.54 $1.17 $0.942 Reel $0.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si	SMD/SMT	SOIC-8	N-Channel	2 Channel	30 V	6.8 A, 11.4 A	11.5 mOhms, 18.5 mOhms	20 V	1 V	7.8 nC, 11.6 nC	- 55 C	+ 150 C	1.4 W, 2.4 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 80V Vds 20V Vgs SO-8 SI4896DY-T1-E3 Vishay Semiconductors 1: $3.45 4,903Expected 2028/02/25	Mfr. Part No. SI4896DY-T1-E3 Mouser Part No 781-SI4896DY-T1-E3	Vishay Semiconductors	MOSFETs 80V Vds 20V Vgs SO-8 Learn More about Vishay Semiconductors vishay si4 mosfet	Datasheet	4,903Expected 2028/02/25	Cut Tape $3.45 $1.90 $1.56 $1.29 $1.24 Reel $1.14 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8	N-Channel	1 Channel	80 V	9.5 A	16.5 mOhms	20 V	2 V	41 nC	- 55 C	+ 150 C	3.1 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs RECOMMENDED ALT SI41 SI4038DY-T1-GE3 Vishay / Siliconix 5,000: $1.44 Non-Stocked Lead-Time 38 Weeks	Mfr. Part No. SI4038DY-T1-GE3 Mouser Part No 78-SI4038DY-T1-GE3	Vishay / Siliconix	MOSFETs RECOMMENDED ALT SI41 Learn More about Vishay / Siliconix vishayThunderFET	Datasheet	Non-Stocked Lead-Time 38 Weeks	Cut Tape $1.44	Min.: 5,000 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8	N-Channel	1 Channel	40 V	42.5 A	2 mOhms	20 V	1 V	87 nC	- 55 C	+ 150 C	7.8 W	Enhancement	TrenchFET	Reel
MOSFETs 20 Volts 14.8 Amps 3 Watts SI4340DDY-T1-GE3 Vishay / Siliconix 2,500: $0.606 Non-Stocked	Mfr. Part No. SI4340DDY-T1-GE3 Mouser Part No 78-SI4340DDY-T1-GE3	Vishay / Siliconix	MOSFETs 20 Volts 14.8 Amps 3 Watts Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.606	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-14													TrenchFET	Reel
MOSFETs P-Ch SO-8 30V SI4413DDY-T1-GE3 Vishay / Siliconix 1: $2.98 Non-Stocked Lead-Time 38 Weeks	Mfr. Part No. SI4413DDY-T1-GE3 Mouser Part No 78-SI4413DDY-T1-GE3	Vishay / Siliconix	MOSFETs P-Ch SO-8 30V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked Lead-Time 38 Weeks	Cut Tape $2.98 $1.93 $1.33 $1.17 Reel $1.17	Min.: 1 Mult.: 1 : 2,500	Si															TrenchFET	Reel, Cut Tape
MOSFETs 40V Vds 20V Vgs SO-8 SI4124DY-T1-E3 Vishay / Siliconix 1: $3.08 Non-Stocked Lead-Time 38 Weeks	Mfr. Part No. SI4124DY-T1-E3 Mouser Part No 781-SI4124DY-E3	Vishay / Siliconix	MOSFETs 40V Vds 20V Vgs SO-8 Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked Lead-Time 38 Weeks	Cut Tape $3.08 $1.99 $1.36 $1.11 Reel $0.991 View $1.03 $0.972 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si															TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V 36A 7.8W SI4304DY-T1-E3 Vishay / Siliconix 1: $5.41 Non-Stocked	Mfr. Part No. SI4304DY-T1-E3 Mouser Part No 781-SI4304DY-E3	Vishay / Siliconix	MOSFETs 30V 36A 7.8W Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Cut Tape $5.41 $3.54 $2.64 $2.22 $2.14 Reel $1.94 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V 36A 7.8W 3.2mohm @ 10V SI4304DY-T1-GE3 Vishay / Siliconix 2,500: $1.94 Non-Stocked	Mfr. Part No. SI4304DY-T1-GE3 Mouser Part No 781-SI4304DY-GE3	Vishay / Siliconix	MOSFETs 30V 36A 7.8W 3.2mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $1.94	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 30V 14.8A 5.2W SI4334DY-T1-E3 Vishay / Siliconix 2,500: $0.594 Non-Stocked	Mfr. Part No. SI4334DY-T1-E3 Mouser Part No 781-SI4334DY-E3	Vishay / Siliconix	MOSFETs 30V 14.8A 5.2W Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.594	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 30V 14.8A 5.2W 13.5mohm @ 10V SI4334DY-T1-GE3 Vishay / Siliconix 2,500: $0.594 Non-Stocked	Mfr. Part No. SI4334DY-T1-GE3 Mouser Part No 781-SI4334DY-GE3	Vishay / Siliconix	MOSFETs 30V 14.8A 5.2W 13.5mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.594	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 30V 26A 6.5W SI4356ADY-T1-E3 Vishay / Siliconix 2,500: $1.23 Non-Stocked	Mfr. Part No. SI4356ADY-T1-E3 Mouser Part No 781-SI4356ADY-E3	Vishay / Siliconix	MOSFETs 30V 26A 6.5W Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $1.23	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 30V 26A 6.5W 5.5mohm @ 10V SI4356ADY-T1-GE3 Vishay / Siliconix 2,500: $1.23 Non-Stocked	Mfr. Part No. SI4356ADY-T1-GE3 Mouser Part No 781-SI4356ADY-GE3	Vishay / Siliconix	MOSFETs 30V 26A 6.5W 5.5mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $1.23	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 30V 19.8A 6.6W SI4362BDY-T1-E3 Vishay / Siliconix 2,500: $1.24 Non-Stocked	Mfr. Part No. SI4362BDY-T1-E3 Mouser Part No 781-SI4362BDY-E3	Vishay / Siliconix	MOSFETs 30V 19.8A 6.6W Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $1.24	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 30V 19.8A 6.6W 4.6mohm @ 10V SI4362BDY-T1-GE3 Vishay / Siliconix 1: $3.72 Non-Stocked	Mfr. Part No. SI4362BDY-T1-GE3 Mouser Part No 781-SI4362BDY-GE3	Vishay / Siliconix	MOSFETs 30V 19.8A 6.6W 4.6mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Cut Tape $3.72 $2.42 $1.70 $1.42 $1.38 Reel $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si															TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V 20A 1.6W SI4364DY-T1-E3 Vishay / Siliconix 2,500: $1.90 Non-Stocked	Mfr. Part No. SI4364DY-T1-E3 Mouser Part No 781-SI4364DY-E3	Vishay / Siliconix	MOSFETs 30V 20A 1.6W Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $1.90	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 30V 20A 3.5W 4.5mohm @ 10V SI4364DY-T1-GE3 Vishay / Siliconix 2,500: $1.90 Non-Stocked	Mfr. Part No. SI4364DY-T1-GE3 Mouser Part No 781-SI4364DY-GE3	Vishay / Siliconix	MOSFETs 30V 20A 3.5W 4.5mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $1.90	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 30V 25A 3.5W 3.2mohm @ 10V SI4368DY-T1-GE3 Vishay / Siliconix 1: $3.40 Non-Stocked Lead-Time 38 Weeks	Mfr. Part No. SI4368DY-T1-GE3 Mouser Part No 781-SI4368DY-GE3	Vishay / Siliconix	MOSFETs 30V 25A 3.5W 3.2mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked Lead-Time 38 Weeks	Cut Tape $3.40 $2.21 $1.54 $1.49 Reel $1.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si															TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V 4.7mohm@10V SI4382DY-T1-E3 Vishay / Siliconix 2,500: $1.23 Non-Stocked	Mfr. Part No. SI4382DY-T1-E3 Mouser Part No 781-SI4382DY-E3	Vishay / Siliconix	MOSFETs 30V 4.7mohm@10V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $1.23	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 30V 4.7mohm @ 10V SI4382DY-T1-GE3 Vishay / Siliconix 2,500: $1.23 Non-Stocked	Mfr. Part No. SI4382DY-T1-GE3 Mouser Part No 781-SI4382DY-GE3	Vishay / Siliconix	MOSFETs 30V 4.7mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $1.23	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 30V 21.5A 6.25W SI4392ADY-T1-E3 Vishay / Siliconix 2,500: $0.956 Non-Stocked	Mfr. Part No. SI4392ADY-T1-E3 Mouser Part No 781-SI4392ADY-E3	Vishay / Siliconix	MOSFETs 30V 21.5A 6.25W Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.956	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 20V 8.5A 2.5W 25mohm @ 4.5V SI4426DY-T1-GE3 Vishay / Siliconix 2,500: $0.637 Non-Stocked	Mfr. Part No. SI4426DY-T1-GE3 Mouser Part No 781-SI4426DY-GE3	Vishay / Siliconix	MOSFETs 20V 8.5A 2.5W 25mohm @ 4.5V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $0.637	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 30/8.0V 7.8/5.0A 18/42mohm @ 10/4.5V SI4505DY-T1-GE3 Vishay / Siliconix 2,500: $0.579 Non-Stocked	Mfr. Part No. SI4505DY-T1-GE3 Mouser Part No 781-SI4505DY-GE3	Vishay / Siliconix	MOSFETs 30/8.0V 7.8/5.0A 18/42mohm @ 10/4.5V Learn More about Vishay / Siliconix vishay si4 mosfet		Non-Stocked	Reel $0.579	Min.: 2,500 Mult.: 2,500 : 2,500	Si															TrenchFET	Reel
MOSFETs 25V 36A 7.8W 2.7mohm @ 10V SI4632DY-T1-GE3 Vishay / Siliconix 2,500: $1.24 Non-Stocked	Mfr. Part No. SI4632DY-T1-GE3 Mouser Part No 781-SI4632DY-GE3	Vishay / Siliconix	MOSFETs 25V 36A 7.8W 2.7mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $1.24	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel
MOSFETs 25V 36A 7.8W 2.7mohm @ 10V SI4632DY-T1-E3 Vishay / Siliconix 2,500: $1.24 Non-Stocked	Mfr. Part No. SI4632DY-T1-E3 Mouser Part No 781-SI4632DY-T1-E3	Vishay / Siliconix	MOSFETs 25V 36A 7.8W 2.7mohm @ 10V Learn More about Vishay / Siliconix vishay si4 mosfet	Datasheet	Non-Stocked	Reel $1.24	Min.: 2,500 Mult.: 2,500 : 2,500	Si	SMD/SMT	SOIC-8													TrenchFET	Reel