MOSFETs – Mouser Japan

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Si3 TrenchFET® Power MOSFETs

Vishay / Siliconix Si3 TrenchFET® Power MOSFETs are available in N-channel, P-channel, and N- and P-channel versions. These Si3 MOSFETs are also offered in different V_GS and V_DS ranges. Vishay / Siliconix Si3 TrenchFET Power MOSFETs operate in an enhancement mode and offer ultra-low R_DS(ON) for high efficiency. The series incorporates Si technology and operates at a temperature range of -55°C to 150°C. Typical applications include load switches and DC to DC converters.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 TSOP6 P-CH 20V 4A SI3443DDV-T1-BE3 Vishay / Siliconix 1: ¥111.3 9,000On Order	Mfr. Part # SI3443DDV-T1-BE3 Mouser Part # 78-SI3443DDV-T1-BE3	Vishay / Siliconix	MOSFETs TSOP6 P-CH 20V 4A Learn More about Vishay / Siliconix vishay si3 mosfet	Datasheet	9,000On Order On Order Ship Dates Mfr. #: SI3443DDV-T1-BE3 Stock: 0 On Order: 3,000 Expected 3/17/2027 6,000 Expected 7/27/2027 Factory Lead-Time: 38 Weeks	Cut Tape ¥111.3 ¥66.8 ¥46.5 ¥30.7 ¥25.7 Reel ¥19.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	TSOP-6	P-Channel	1 Channel	20 V	4 A	90 mOhms	12 V	1.5 V	9 nC	- 55 C	+ 150 C	2.7 W	Enhancement		Reel, Cut Tape, MouseReel
MOSFETs TSOP6 P-CH 12V 8A SI3473CDV-T1-BE3 Vishay / Siliconix 1: ¥204.3 24,000Stock Available	Mfr. Part # SI3473CDV-T1-BE3 Mouser Part # 78-SI3473CDV-T1-BE3	Vishay / Siliconix	MOSFETs TSOP6 P-CH 12V 8A Learn More about Vishay / Siliconix vishay si3 mosfet	Datasheet	24,000Stock Available More Info Available	Cut Tape ¥204.3 ¥94.7 ¥83.9 ¥64.9 Reel ¥49.3 View ¥61.3 ¥46.2 ¥45.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	TSOP-6	P-Channel	1 Channel	12 V	8 A	22 mOhms	8 V	1 V	65 nC	- 55 C	+ 150 C	4.2 W	Enhancement		Reel, Cut Tape, MouseReel
MOSFETs 20V Vds 8V Vgs TSOP-6 SI3464DV-T1-GE3 Vishay Semiconductors 1: ¥166.1 Non-Stocked Lead-Time 38 Weeks	Mfr. Part # SI3464DV-T1-GE3 Mouser Part # 78-SI3464DV-T1-GE3	Vishay Semiconductors	MOSFETs 20V Vds 8V Vgs TSOP-6 Learn More about Vishay Semiconductors vishay si3 mosfet	Datasheet	Non-Stocked Lead-Time 38 Weeks	Cut Tape ¥166.1 ¥76.2 ¥67.3 ¥51.7 ¥50.7 Reel ¥44.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	TSOP-6	N-Channel	1 Channel	20 V	8 A	24 mOhms	8 V	1 V	18 nC	- 55 C	+ 150 C	3.6 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 20V 5.0A 3.2W SI3403DV-T1-E3 Vishay / Siliconix 3,000: ¥68.8 Non-Stocked	Mfr. Part # SI3403DV-T1-E3 Mouser Part # 781-SI3403DV-E3	Vishay / Siliconix	MOSFETs 20V 5.0A 3.2W Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Reel ¥68.8 ¥63.3 ¥61.3 ¥60.1	Min.: 3,000 Mult.: 3,000 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel
MOSFETs 20V 5.0A 3.2W 70mohm @ 4.5V SI3403DV-T1-GE3 Vishay / Siliconix 3,000: ¥68.8 Non-Stocked	Mfr. Part # SI3403DV-T1-GE3 Mouser Part # 781-SI3403DV-GE3	Vishay / Siliconix	MOSFETs 20V 5.0A 3.2W 70mohm @ 4.5V Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Reel ¥68.8 ¥63.3 ¥61.3 ¥60.1	Min.: 3,000 Mult.: 3,000 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel
MOSFETs 12V 4.8A 2W SI3435DV-T1-E3 Vishay / Siliconix 3,000: ¥64.6 Non-Stocked	Mfr. Part # SI3435DV-T1-E3 Mouser Part # 781-SI3435DV-E3	Vishay / Siliconix	MOSFETs 12V 4.8A 2W Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Reel ¥64.6 ¥59.6 ¥57.5 ¥56.5	Min.: 3,000 Mult.: 3,000 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel
MOSFETs 12V 6.3A 2.0W 36mohm @ 4.5V SI3435DV-T1-GE3 Vishay / Siliconix 3,000: ¥64.6 Non-Stocked	Mfr. Part # SI3435DV-T1-GE3 Mouser Part # 781-SI3435DV-GE3	Vishay / Siliconix	MOSFETs 12V 6.3A 2.0W 36mohm @ 4.5V Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Reel ¥64.6 ¥59.6 ¥57.5 ¥56.5	Min.: 3,000 Mult.: 3,000 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel
MOSFETs 20V 4.7A 3.2W SI3443CVD-T1-E3 Vishay / Siliconix 1: ¥194.3 Non-Stocked	Mfr. Part # SI3443CVD-T1-E3 Mouser Part # 781-SI3443CVD-E3	Vishay / Siliconix	MOSFETs 20V 4.7A 3.2W Learn More about Vishay / Siliconix vishay si3 mosfet	Datasheet	Non-Stocked	Cut Tape ¥194.3 ¥138.4 ¥86.2 ¥59.5 Reel ¥43.4 View ¥51.2 ¥38.7 ¥35.5 ¥32.4	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel, Cut Tape
MOSFETs 20V 4.0A 2.0W 80mohm @ 10V SI3465DV-T1-GE3 Vishay / Siliconix 1: ¥174.4 Non-Stocked	Mfr. Part # SI3465DV-T1-GE3 Mouser Part # 781-SI3465DV-GE3	Vishay / Siliconix	MOSFETs 20V 4.0A 2.0W 80mohm @ 10V Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Cut Tape ¥174.4 ¥107.3 ¥70.6 ¥55.5 Reel ¥41.9 View ¥49.5 ¥38.2 ¥36.7 ¥36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 20V 4.0A 2.0W 80 mohms @ 10V SI3465DV-T1-E3 Vishay / Siliconix 1: ¥174.4 Non-Stocked	Mfr. Part # SI3465DV-T1-E3 Mouser Part # 781-SI3465DV-T1-E3	Vishay / Siliconix	MOSFETs 20V 4.0A 2.0W 80 mohms @ 10V Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Cut Tape ¥174.4 ¥107.3 ¥70.6 ¥55.5 Reel ¥41.9 View ¥49.5 ¥38.2 ¥36.7 ¥36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 20V 5.0A 2.0W 54mohm @ 10V SI3467DV-T1-GE3 Vishay / Siliconix 1: ¥207.6 Non-Stocked	Mfr. Part # SI3467DV-T1-GE3 Mouser Part # 781-SI3467DV-GE3	Vishay / Siliconix	MOSFETs 20V 5.0A 2.0W 54mohm @ 10V Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Cut Tape ¥207.6 ¥147.7 ¥91.9 ¥63.5 Reel ¥46.2 View ¥54.5 ¥41.2 ¥38 ¥34.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 12V 8.0A 3.8W 27mohm @ 4.5V SI3471CDV-T1-E3 Vishay / Siliconix 1: ¥201 Non-Stocked	Mfr. Part # SI3471CDV-T1-E3 Mouser Part # 781-SI3471CDV-E3	Vishay / Siliconix	MOSFETs 12V 8.0A 3.8W 27mohm @ 4.5V Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Cut Tape ¥201 ¥143.5 ¥89.4 ¥61.6 Reel ¥44.8 View ¥53 ¥40 ¥36.9 ¥33.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 12V 8.0A 3.8W 27mohm @ 4.5V SI3471CDV-T1-GE3 Vishay / Siliconix 1: ¥201 Non-Stocked	Mfr. Part # SI3471CDV-T1-GE3 Mouser Part # 781-SI3471CDV-GE3	Vishay / Siliconix	MOSFETs 12V 8.0A 3.8W 27mohm @ 4.5V Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Cut Tape ¥201 ¥143.5 ¥89.4 ¥61.6 Reel ¥44.8 View ¥53 ¥40 ¥36.9 ¥33.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 12V 6.8A 1.1W SI3471DV-T1-E3 Vishay / Siliconix 3,000: ¥68.8 Non-Stocked	Mfr. Part # SI3471DV-T1-E3 Mouser Part # 781-SI3471DV-E3	Vishay / Siliconix	MOSFETs 12V 6.8A 1.1W Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Reel ¥68.8 ¥63.3 ¥61.3 ¥60.1	Min.: 3,000 Mult.: 3,000 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel
MOSFETs 12V 6.8A 2.0W 31mohm @ 4.5V SI3471DV-T1-GE3 Vishay / Siliconix 3,000: ¥68.8 Non-Stocked	Mfr. Part # SI3471DV-T1-GE3 Mouser Part # 781-SI3471DV-GE3	Vishay / Siliconix	MOSFETs 12V 6.8A 2.0W 31mohm @ 4.5V Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Reel ¥68.8 ¥63.3 ¥61.3 ¥60.1	Min.: 3,000 Mult.: 3,000 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel
MOSFETs 30V 1.8A 1.15W 200mohm @ 10V SI3851DV-T1-GE3 Vishay / Siliconix 3,000: ¥67.3 Non-Stocked	Mfr. Part # SI3851DV-T1-GE3 Mouser Part # 781-SI3851DV-GE3	Vishay / Siliconix	MOSFETs 30V 1.8A 1.15W 200mohm @ 10V Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Reel ¥67.3 ¥61.3 ¥60.1	Min.: 3,000 Mult.: 3,000 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel
MOSFETs 20V 2.7A 2.0W 115mohm @ 4.5V SI3951DV-T1-GE3 Vishay / Siliconix 3,000: ¥61.8 Non-Stocked	Mfr. Part # SI3951DV-T1-GE3 Mouser Part # 781-SI3951DV-GE3	Vishay / Siliconix	MOSFETs 20V 2.7A 2.0W 115mohm @ 4.5V Learn More about Vishay / Siliconix vishay si3 mosfet	Datasheet	Non-Stocked	Reel ¥61.8 ¥56.3 ¥55.3	Min.: 3,000 Mult.: 3,000 : 3,000	Si															TrenchFET	Reel
MOSFETs 12V 2.7A 0.83W SI3973DV-T1-E3 Vishay / Siliconix 3,000: ¥68.8 Non-Stocked	Mfr. Part # SI3973DV-T1-E3 Mouser Part # 781-SI3973DV-E3	Vishay / Siliconix	MOSFETs 12V 2.7A 0.83W Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Reel ¥68.8 ¥63.3 ¥61.3 ¥60.1	Min.: 3,000 Mult.: 3,000 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel
MOSFETs 12V 2.7A 1.15W 87mohm @ 4.5V SI3973DV-T1-GE3 Vishay / Siliconix 3,000: ¥68.8 Non-Stocked	Mfr. Part # SI3973DV-T1-GE3 Mouser Part # 781-SI3973DV-GE3	Vishay / Siliconix	MOSFETs 12V 2.7A 1.15W 87mohm @ 4.5V Learn More about Vishay / Siliconix vishay si3 mosfet		Non-Stocked	Reel ¥68.8 ¥63.3 ¥61.3 ¥60.1	Min.: 3,000 Mult.: 3,000 : 3,000	Si	SMD/SMT	TSOP-6													TrenchFET	Reel