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 (EUR) 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
€2.59
€1.28
€1.15
€0.929
€0.886
Reel
€0.824
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
€2.59
€1.28
€1.15
€0.929
€0.903
Reel
€0.824
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 / Siliconix MOSFETs 30V 25A 5.4W 4.2mohm @ 10V 2,657In Stock
Cut Tape
€2.93
€1.80
€1.40
Reel
€1.20
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 1,683In Stock
Cut Tape
€3.47
€1.76
€1.60
€1.32
Reel
€1.23
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
€4.66
€2.43
€2.21
€1.96
Reel
€1.83
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 Semiconductors MOSFETs 30V 25A 0.0042Ohm 10,180In Stock
Cut Tape
€2.68
€1.75
€1.20
€1.16
Reel
€1.15
€0.869
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 14,400In Stock
Cut Tape
€3.59
€1.83
€1.66
€1.38
Reel
€1.32
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 200V Vds 20V Vgs PowerPAK 1212-8 3,462In Stock
Cut Tape
€2.59
€1.28
€1.15
€0.929
€0.903
Reel
€0.836
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
€2.59
€1.28
€1.15
€0.929
€0.886
Reel
€0.824
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
€3.29
€1.69
€1.53
€1.26
€1.22
Reel
€1.12
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 / Siliconix MOSFETs 60V Vds 20V Vgs PowerPAK SO-8 4,459In Stock
3,500Expected 09/11/2026
Cut Tape
€1.82
€1.14
€0.751
€0.596
€0.529
Reel
€0.483
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 SOT669 150V 24.5A N-CH MOSFET 111In Stock
9,000On Order
Cut Tape
€3.54
€1.80
€1.63
€1.31
€1.24
Reel
€1.14
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
€2.39
€1.39
€1.08
€0.937
€0.835
Reel
€0.764
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
23,915On Order
Cut Tape
€2.62
€1.54
€1.13
€0.946
€0.929
Reel
€0.836
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
€2.65
€1.71
€1.17
€0.955
€0.929
Reel
€0.852
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
€2.74
€1.78
€1.23
€1.07
€1.03
Reel
€0.903
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
€2.14
€1.36
€0.92
€0.742
€0.666
Reel
€0.621
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
€3.52
€1.95
€1.70
€1.48
€1.40
Reel
€1.32
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
€3.62
€1.85
€1.68
€1.40
Reel
€1.32
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
€1.84
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
€0.835
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
€2.04
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
€4.84
€2.75
€2.34
€2.03
€1.96
Reel
€1.74
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
€2.02
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
€1.54
Min.: 3,000
Mult.: 3,000
: 3,000
Si SMD/SMT PowerPAK-SO-8 TrenchFET Reel