MOSFETs – Mouser Liechtenstein

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Si79 MOSFETs

Vishay Si79 MOSFETs feature advanced ThunderFET® technology to balance parameters like R_DS(on), Q_g, Q_sw, and Q_oss. These Vishay MOSFETs are rigorously tested, ensuring 100% reliability through extensive Rg and UIS testing. The devices' design is PWM optimized, facilitating fast switching performance. Encased in a Low Thermal Resistance PowerPAK® package, the Si79 MOSFETS demonstrate efficient heat dissipation. Additionally, these MOSFETs feature a high threshold voltage at high temperatures, enhancing stability. Including a dual MOSFET configuration contributes to space savings, making the Si79 an ideal choice for applications where size is critical.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 150V Vds 20V Vgs PowerPAK SO-8 SI7956DP-T1-E3 Vishay Semiconductors 1: CHF 3.58 3’013In Stock	Mfr. Part No. SI7956DP-T1-E3 Mouser Part No 781-SI7956DP-T1-E3	Vishay Semiconductors	MOSFETs 150V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay Semiconductors vishay si79 mosfets	Datasheet	3’013In Stock	Cut Tape CHF 3.58 CHF 1.83 CHF 1.67 CHF 1.41 Reel CHF 1.32 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	N-Channel	2 Channel	150 V	4.1 A	105 mOhms	20 V	4 V	17 nC	- 55 C	+ 150 C	3.5 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs -60V Vds 20V Vgs PowerPAK SO-8 SI7949DP-T1-E3 Vishay Semiconductors 1: CHF 2.04 2’767In Stock	Mfr. Part No. SI7949DP-T1-E3 Mouser Part No 781-SI7949DP-T1-E3	Vishay Semiconductors	MOSFETs -60V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay Semiconductors vishay si79 mosfets	Datasheet	2’767In Stock	Cut Tape CHF 2.04 CHF 1.00 CHF 0.894 CHF 0.715 CHF 0.68 Reel CHF 0.619 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	P-Channel	2 Channel	60 V	5 A	64 mOhms	20 V	3 V	26 nC	- 55 C	+ 150 C	3.5 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 60V Vds 20V Vgs PowerPAK SO-8 SI7972DP-T1-GE3 Vishay Semiconductors 1: CHF 1.41 8’548In Stock	Mfr. Part No. SI7972DP-T1-GE3 Mouser Part No 78-SI7972DP-T1-GE3	Vishay Semiconductors	MOSFETs 60V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay Semiconductors vishaytrenchFETGenIV	Datasheet	8’548In Stock	Cut Tape CHF 1.41 CHF 0.67 CHF 0.59 CHF 0.471 Reel CHF 0.395 View CHF 0.434 CHF 0.388 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	N-Channel	2 Channel	60 V	8 A	18 mOhms	20 V	2.7 V	15.2 nC	- 55 C	+ 150 C	22 W	Enhancement		Reel, Cut Tape, MouseReel
MOSFETs 100V Vds 20V Vgs PowerPAK SO-8 SI7942DP-T1-GE3 Vishay Semiconductors 1: CHF 3.19 3’952In Stock	Mfr. Part No. SI7942DP-T1-GE3 Mouser Part No 781-SI7942DP-T1-GE3	Vishay Semiconductors	MOSFETs 100V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay Semiconductors vishay si79 mosfets	Datasheet	3’952In Stock	Cut Tape CHF 3.19 CHF 1.71 CHF 1.55 CHF 1.29 CHF 1.28 Reel CHF 1.24 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3’000 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	N-Channel	2 Channel	100 V	5.9 A	49 mOhms	20 V	4 V	16 nC	- 55 C	+ 150 C	3.5 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 150V Vds 20V Vgs PowerPAK SO-8 SI7956DP-T1-GE3 Vishay Semiconductors 1: CHF 3.58 2’796In Stock	Mfr. Part No. SI7956DP-T1-GE3 Mouser Part No 781-SI7956DP-GE3	Vishay Semiconductors	MOSFETs 150V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay Semiconductors vishay integrated mosfet solutions	Datasheet	2’796In Stock	Cut Tape CHF 3.58 CHF 1.83 CHF 1.67 CHF 1.41 Reel CHF 1.34 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	N-Channel	2 Channel	150 V	4.1 A	105 mOhms	20 V	4 V	17 nC	- 55 C	+ 150 C	3.5 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V Vds 20V Vgs PowerPAK SO-8 SI7994DP-T1-GE3 Vishay Semiconductors 1: CHF 4.01 6’081In Stock 3’000On Order	Mfr. Part No. SI7994DP-T1-GE3 Mouser Part No 781-SI7994DP-T1-GE3	Vishay Semiconductors	MOSFETs 30V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay Semiconductors vishay integrated mosfet solutions	Datasheet	6’081In Stock 3’000On Order	Cut Tape CHF 4.01 CHF 2.08 CHF 1.86 CHF 1.60 CHF 1.55 Reel CHF 1.55 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	N-Channel	2 Channel	30 V	60 A	5.6 mOhms	20 V	3 V	52 nC	- 55 C	+ 150 C	46 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 100V Vds 20V Vgs PowerPAK 1212-8 SI7922DN-T1-E3 Vishay Semiconductors 1: CHF 2.20 95In Stock 9’000Expected 3/9/2028	Mfr. Part No. SI7922DN-T1-E3 Mouser Part No 781-SI7922DN-T1-E3	Vishay Semiconductors	MOSFETs 100V Vds 20V Vgs PowerPAK 1212-8 Learn More about Vishay Semiconductors vishay integrated mosfet solutions	Datasheet	95In Stock 9’000Expected 3/9/2028	Cut Tape CHF 2.20 CHF 1.26 CHF 0.964 CHF 0.797 CHF 0.76 Reel CHF 0.691 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Si	SMD/SMT	PowerPAK-1212-8	N-Channel	2 Channel	100 V	2.5 A	195 mOhms	20 V	3.5 V	5.2 nC	- 55 C	+ 150 C	2.6 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 100V Vds 20V Vgs PowerPAK 1212-8 SI7922DN-T1-GE3 Vishay Semiconductors 1: CHF 2.23 1’272In Stock 3’000On Order	Mfr. Part No. SI7922DN-T1-GE3 Mouser Part No 781-SI7922DN-T1-GE3	Vishay Semiconductors	MOSFETs 100V Vds 20V Vgs PowerPAK 1212-8 Learn More about Vishay Semiconductors vishay automotive systems solutions	Datasheet	1’272In Stock 3’000On Order	Cut Tape CHF 2.23 CHF 1.43 CHF 0.973 CHF 0.829 Reel CHF 0.692 View CHF 0.775 CHF 0.677 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Si	SMD/SMT	PowerPAK-1212-8	N-Channel	2 Channel	100 V	2.5 A	195 mOhms	20 V	3.5 V	5.2 nC	- 55 C	+ 150 C	2.6 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 40V Vds 20V Vgs PowerPAK SO-8 SI7938DP-T1-GE3 Vishay Semiconductors 1: CHF 1.97 6In Stock 12’000Expected 4/15/2027	Mfr. Part No. SI7938DP-T1-GE3 Mouser Part No 781-SI7938DP-GE3	Vishay Semiconductors	MOSFETs 40V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay Semiconductors vishay integrated mosfet solutions	Datasheet	6In Stock 12’000Expected 4/15/2027	Cut Tape CHF 1.97 CHF 1.25 CHF 0.861 CHF 0.724 CHF 0.641 Reel CHF 0.607 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	N-Channel	2 Channel	40 V	60 A	5.8 mOhms	20 V	2.5 V	65 nC	- 55 C	+ 150 C	46 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs -60V Vds 20V Vgs PowerPAK SO-8 SI7949DP-T1-GE3 Vishay Semiconductors 1: CHF 2.08 189In Stock 3’000Expected 11/2/2026	Mfr. Part No. SI7949DP-T1-GE3 Mouser Part No 781-SI7949DP-GE3	Vishay Semiconductors	MOSFETs -60V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay Semiconductors vishay integrated mosfet solutions	Datasheet	189In Stock 3’000Expected 11/2/2026	Cut Tape CHF 2.08 CHF 1.34 CHF 0.91 CHF 0.768 CHF 0.715 Reel CHF 0.643 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	P-Channel	2 Channel	60 V	5 A	64 mOhms	20 V	3 V	26 nC	- 55 C	+ 150 C	3.5 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs -30V Vds 20V Vgs PowerPAK SO-8 SI7997DP-T1-GE3 Vishay Semiconductors 1: CHF 3.03 74’990On Order	Mfr. Part No. SI7997DP-T1-GE3 Mouser Part No 781-SI7997DP-T1-GE3	Vishay Semiconductors	MOSFETs -30V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay Semiconductors vishaypchannelmosfet	Datasheet	74’990On Order On Order Ship Dates Mfr. No: SI7997DP-T1-GE3 Stock: 0 On Order: 41’990 Expected 2/15/2027 33’000 Expected 2/18/2027 Factory Lead Time: 38 Weeks	Cut Tape CHF 3.03 CHF 1.98 CHF 1.45 CHF 1.22 CHF 1.12 Reel CHF 1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	P-Channel	2 Channel	30 V	60 A	5.5 mOhms	20 V	2.2 V	106 nC	- 55 C	+ 150 C	46 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 150V Vds 20V Vgs PowerPAK SO-8 SI7946ADP-T1-GE3 Vishay / Siliconix 1: CHF 2.70 2’950Expected 2/18/2027	Mfr. Part No. SI7946ADP-T1-GE3 Mouser Part No 78-SI7946ADP-T1-GE3	Vishay / Siliconix	MOSFETs 150V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay / Siliconix vishay si79 mosfets	Datasheet	2’950Expected 2/18/2027	Cut Tape CHF 2.70 CHF 1.75 CHF 1.22 Reel CHF 1.22	Min.: 1 Mult.: 1 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	N-Channel	2 Channel	150 V	7.7 A	186 mOhms	20 V	3.5 V	8 nC	- 55 C	+ 150 C	19.8 W	Enhancement	TrenchFET	Reel, Cut Tape
MOSFETs 100V Vds 20V Vgs PowerPAK SO-8 SI7942DP-T1-E3 Vishay Semiconductors 1: CHF 3.29 5’977Expected 1/11/2027	Mfr. Part No. SI7942DP-T1-E3 Mouser Part No 781-SI7942DP-E3	Vishay Semiconductors	MOSFETs 100V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay Semiconductors vishay integrated mosfet solutions	Datasheet	5’977Expected 1/11/2027	Cut Tape CHF 3.29 CHF 1.82 CHF 1.65 CHF 1.38 CHF 1.29 Reel CHF 1.24 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3’000 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	N-Channel	2 Channel	100 V	5.9 A	49 mOhms	20 V	4 V	16 nC	- 55 C	+ 150 C	3.5 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V Vds 20V Vgs PowerPAK SO-8 SI7998DP-T1-GE3 Vishay Semiconductors 1: CHF 1.93 17’975On Order	Mfr. Part No. SI7998DP-T1-GE3 Mouser Part No 781-SI7998DP-GE3	Vishay Semiconductors	MOSFETs 30V Vds 20V Vgs PowerPAK SO-8 Learn More about Vishay Semiconductors vishay integrated mosfet solutions	Datasheet	17’975On Order On Order Ship Dates Mfr. No: SI7998DP-T1-GE3 Stock: 0 On Order: 5’975 Expected 1/17/2028 12’000 TBD Factory Lead Time: 38 Weeks	Cut Tape CHF 1.93 CHF 1.23 CHF 0.829 CHF 0.665 CHF 0.636 Reel CHF 0.558 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3’000 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	N-Channel	2 Channel	30 V	25 A, 30 A	5.3 mOhms, 9.3 mOhms	20 V	2.5 V	17 nC, 32 nC	- 55 C	+ 150 C	22 W, 40 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 40V 11.1A 3.5W 17mohm @ 10V SI7962DP-T1-GE3 Vishay / Siliconix 3’000: CHF 1.50 Non-Stocked	Mfr. Part No. SI7962DP-T1-GE3 Mouser Part No 781-SI7962DP-GE3	Vishay / Siliconix	MOSFETs 40V 11.1A 3.5W 17mohm @ 10V Learn More about Vishay / Siliconix vishay si79 mosfets	Datasheet	Non-Stocked	Reel CHF 1.50	Min.: 3’000 Mult.: 3’000 : 3’000	Si	SMD/SMT	PowerPAK-SO-8													TrenchFET	Reel
MOSFETs DUAL N-CH 40V (D-S) HIGH THRESHOLD SI7962DP-T1-E3 Vishay / Siliconix 3’000: CHF 1.50 Non-Stocked	Mfr. Part No. SI7962DP-T1-E3 Mouser Part No 781-SI7962DP-T1-E3	Vishay / Siliconix	MOSFETs DUAL N-CH 40V (D-S) HIGH THRESHOLD Learn More about Vishay / Siliconix vishay si79 mosfets	Datasheet	Non-Stocked	Reel CHF 1.50	Min.: 3’000 Mult.: 3’000 : 3’000	Si															TrenchFET	Reel
MOSFETs 12V 12.8A 1.4W SI7973DP-T1-E3 Vishay / Siliconix 3’000: CHF 1.24 Non-Stocked	Mfr. Part No. SI7973DP-T1-E3 Mouser Part No 781-SI7973DP-E3	Vishay / Siliconix	MOSFETs 12V 12.8A 1.4W Learn More about Vishay / Siliconix vishay si79 mosfets	Datasheet	Non-Stocked	Reel CHF 1.24	Min.: 3’000 Mult.: 3’000 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	P-Channel	2 Channel	12 V	12.8 A	24 mOhms	8 V	1 V	55 nC	- 55 C	+ 150 C	3.5 W	Enhancement	TrenchFET	Reel
MOSFETs 12V 12.8A 3.5W 15mohm @ 4.5V SI7973DP-T1-GE3 Vishay / Siliconix 3’000: CHF 1.24 Non-Stocked	Mfr. Part No. SI7973DP-T1-GE3 Mouser Part No 781-SI7973DP-GE3	Vishay / Siliconix	MOSFETs 12V 12.8A 3.5W 15mohm @ 4.5V Learn More about Vishay / Siliconix vishay si79 mosfets	Datasheet	Non-Stocked	Reel CHF 1.24	Min.: 3’000 Mult.: 3’000 : 3’000	Si	SMD/SMT	PowerPAK-SO-8	P-Channel	2 Channel	12 V	12.8 A	24 mOhms	8 V	1 V	55 nC	- 55 C	+ 150 C	3.5 W	Enhancement	TrenchFET	Reel

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