SI78 N-Channel (D-S) MOSFETs

Vishay Semiconductors SI78 N-Channel (D-S) MOSFETs are available in a new low thermal resistance PowerPAK® package with a low 1.07mm profile. These N-Channel (D-S) MOSFETs are PWM optimized, 100% Rg tested, halogen-free, and RoHS compliant. The SI78 MOSFETs are used in DC/DC converters, primary side switches for DC/DC applications, and synchronous rectifiers.

Results: 26
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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
Vishay Semiconductors MOSFETs 75V Vds 20V Vgs PowerPAK 1212-8 28,838In Stock
Cut Tape
₹287.58
₹142.35
₹128.02
₹103.18
₹98.41
Reel
₹92.86
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-1212-8 N-Channel 1 Channel 75 V 16 A 37 mOhms 20 V 3 V 16 nC - 55 C + 150 C 52 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 75V Vds 20V Vgs PowerPAK 1212-8 43,798In Stock
Cut Tape
₹287.58
₹142.35
₹128.02
₹103.18
₹100.32
Reel
₹92.86
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-1212-8 N-Channel 1 Channel 75 V 16 A 37 mOhms 20 V 3 V 16 nC - 55 C + 150 C 52 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 40V Vds 20V Vgs PowerPAK SO-8 1,683In Stock
Cut Tape
₹385.03
₹195.86
₹177.70
₹146.18
Reel
₹137.58
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 40 V 47 A 9 mOhms 20 V 3 V 33 nC - 55 C + 150 C 36 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 30V 40A 83W 2,530In Stock
Cut Tape
₹517.83
₹269.42
₹245.54
₹217.83
Reel
₹203.50
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 30 V 40 A 3 mOhms 20 V 3 V 84 nC - 55 C + 150 C 83 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay / Siliconix MOSFETs 30V 25A 5.4W 4.2mohm @ 10V 2,657In Stock
Cut Tape
₹325.79
₹199.68
₹155.73
Reel
₹133.76
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 30 V 15 A 4.2 mOhms 20 V 3 V 27 nC - 55 C + 150 C 1.8 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 30V 25A 0.0042Ohm 10,150In Stock
Cut Tape
₹298.08
₹193.95
₹133.76
₹128.98
Reel
₹128.02
₹98.41
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 30 V 15 A 4.2 mOhms 20 V 3 V 27 nC - 55 C + 150 C 1.8 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 40V Vds 20V Vgs PowerPAK SO-8 14,299In Stock
Cut Tape
₹399.36
₹203.50
₹184.39
₹153.82
Reel
₹144.27
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 40 V 47 A 9 mOhms 20 V 3 V 33 nC - 55 C + 150 C 36 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay / Siliconix MOSFETs 60V Vds 20V Vgs PowerPAK SO-8 4,459In Stock
3,500Expected 09-11-2026
Cut Tape
₹184.39
₹88.18
₹78.82
₹62.29
Reel
₹50.16
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 60 V 12 A 19.5 mOhms 20 V 2.8 V 11.1 nC - 55 C + 150 C 35.7 W Enhancement Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 200V Vds 20V Vgs PowerPAK 1212-8 3,462In Stock
Cut Tape
₹287.58
₹142.35
₹128.02
₹103.18
₹100.32
Reel
₹91.62
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-1212-8 N-Channel 1 Channel 200 V 1.7 A 240 mOhms 20 V 2 V 12.1 nC - 55 C + 150 C 1.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 200V Vds 20V Vgs PowerPAK 1212-8 8,859In Stock
Cut Tape
₹287.58
₹142.35
₹128.02
₹103.18
₹98.41
Reel
₹91.53
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-1212-8 N-Channel 1 Channel 200 V 1.7 A 240 mOhms 20 V 2 V 12.1 nC - 55 C + 150 C 1.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay / Siliconix MOSFETs 150V Vds 20V Vgs PowerPAK SO-8 2,319In Stock
Cut Tape
₹364.96
₹188.21
₹170.06
₹139.49
₹135.67
Reel
₹124.20
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 150 V 24.5 A 50 mOhms 20 V 4.5 V 30 nC - 55 C + 150 C 1.9 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs SOT669 150V 24.5A N-CH MOSFET 111In Stock
9,000On Order
Cut Tape
₹393.62
₹199.68
₹180.57
₹145.22
₹137.58
Reel
₹126.11
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 150 V 24.5 A 50 mOhms 20 V 4.5 V 30 nC - 55 C + 150 C 1.9 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 150V Vds 20V Vgs PowerPAK SO-8 170In Stock
27,000On Order
Cut Tape
₹265.60
₹154.77
₹119.43
₹104.14
₹92.77
Reel
₹84.84
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 150 V 3 A 85 mOhms 20 V 2 V 17 nC - 55 C + 150 C 1.9 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 60V Vds 20V Vgs PowerPAK SO-8
23,815On Order
Cut Tape
₹291.40
₹171.02
₹125.16
₹105.09
₹103.18
Reel
₹92.86
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 60 V 6.2 A 22 Ohms 20 V 3 V 18 nC - 55 C + 150 C 1.8 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 60V Vds 20V Vgs PowerPAK SO-8
15,000On Order
Cut Tape
₹294.26
₹190.12
₹129.93
₹106.05
₹103.18
Reel
₹94.68
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 60 V 6.2 A 22 Ohms 20 V 3 V 18 nC - 55 C + 150 C 1.8 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 150V Vds 20V Vgs PowerPAK SO-8
18,000On Order
Cut Tape
₹304.77
₹197.77
₹136.62
₹118.47
₹114.65
Reel
₹100.32
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 150 V 3 A 85 mOhms 20 V 2 V 17 nC - 55 C + 150 C 1.9 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 12V Vds 8V Vgs PowerPAK SO-8
5,780Expected 11-11-2027
Cut Tape
₹237.89
₹150.95
₹102.23
₹82.45
₹73.95
Reel
₹68.98
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 12 V 40 A 2.5 mOhms 8 V 1 V 56 nC - 55 C + 150 C 48 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 80V Vds 20V Vgs PowerPAK SO-8
8,693On Order
Cut Tape
₹390.76
₹216.88
₹189.17
₹164.33
₹155.73
Reel
₹147.13
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 80 V 7.6 A 16.5 mOhms 20 V 2 V 34 nC - 55 C + 150 C 1.9 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 80V Vds 20V Vgs PowerPAK SO-8
4,828On Order
Cut Tape
₹402.22
₹205.41
₹186.30
₹155.73
Reel
₹147.13
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 80 V 7.6 A 16.5 mOhms 20 V 2 V 34 nC - 55 C + 150 C 1.9 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay / Siliconix MOSFETs 30V 40A 83W 3.0mohm @ 10V 3,000Stock Available
Reel
₹204.46
Min.: 3,000
Mult.: 3,000
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 30 V 40 A 3 mOhms 20 V 3 V 84 nC - 55 C + 150 C 83 W Enhancement TrenchFET Reel
Vishay / Siliconix MOSFETs 30V 16.5A 4.1W 8.5mohm @ 10V Non-Stocked
Reel
₹92.77
Min.: 3,000
Mult.: 3,000
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 30 V 11 A 8.5 mOhms 20 V 3 V 14 nC - 55 C + 150 C 1.8 W Enhancement TrenchFET Reel
Vishay / Siliconix MOSFETs 20V 29A 5.4W 3.0mohm @ 4.5V Non-Stocked
Reel
₹226.43
Min.: 3,000
Mult.: 3,000
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 20 V 18 A 3 mOhms 8 V 1.5 V 57 nC - 55 C + 150 C 1.9 W Enhancement TrenchFET Reel
Vishay Semiconductors MOSFETs 20V 40A 83W Non-Stocked Lead-Time 19 Weeks
Cut Tape
₹537.89
₹305.73
₹259.87
₹225.47
₹217.83
Reel
₹192.99
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 20 V 40 A 2.25 mOhms 16 V 1.6 V 98 nC - 55 C + 150 C 83 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay / Siliconix MOSFETs 20V 40A 83W 2.25mohm @ 10V Non-Stocked Lead-Time 19 Weeks
Reel
₹224.52
Min.: 3,000
Mult.: 3,000
: 3,000
Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 20 V 40 A 2.25 mOhms 16 V 1.6 V 98 nC - 55 C + 150 C 83 W Enhancement TrenchFET Reel
Vishay / Siliconix MOSFETs 30V 25A 1.9W Non-Stocked
Reel
₹171.02
Min.: 3,000
Mult.: 3,000
: 3,000
Si SMD/SMT PowerPAK-SO-8 TrenchFET Reel