ThunderFET® Power MOSFETs

Vishay / Siliconix ThunderFET® Power MOSFETs provide low values of on-resistance for 100V MOSFETs with 4.5V ratings. The lower on-resistance translates into lower conduction losses and reduced power consumption for energy-saving green solutions. Vishay / Siliconix ThunderFET Power MOSFETs are optimized for primary-side switching and secondary-side synchronous rectification in isolated DC/DC power supply designs for telecom brick and bus converter applications. The 4.5V rating for on-resistance allows a wide range of PWM and gate driver ICs to be considered.

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Description Datasheet Availability Pricing (USD) 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 / Siliconix MOSFETs 100V Vds 20V Vgs D2PAK (TO-263)
Datasheet
2,029In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 100 V 120 A 3.2 mOhms - 20 V, 20 V 2.5 V 120 nC - 55 C + 175 C 375 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay / Siliconix MOSFETs 150V Vds 20V Vgs D2PAK (TO-263)
Datasheet
3,741In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 150 V 128 A 7.5 mOhms - 20 V, 20 V 2 V 95 nC - 55 C + 175 C 375 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay / Siliconix MOSFETs 200V Vds 20V Vgs TO-220AB
Datasheet
2,170In Stock
Min.: 1
Mult.: 1

Si Through Hole TO-220-3 N-Channel 1 Channel 200 V 35.8 A 31.2 mOhms - 20 V, 20 V 2 V 32 nC - 55 C + 175 C 125 W Enhancement ThunderFET
Vishay Semiconductors MOSFETs 60V 2.7mOhm@10V 60A N-Ch MV T-FET
Datasheet
10,894In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 60 V 100 A 2.2 mOhms - 20 V, 20 V 1 V 96 nC - 55 C + 150 C 104 W Enhancement TrenchFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs N-CHANNEL 100-V(D-S)
Datasheet
8,570In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 100 V 60 A 5 mOhms - 20 V, 20 V 1.2 V 84 nC - 55 C + 150 C 104 W Enhancement TrenchFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 80V Vds 20V Vgs PowerPAK SO-8
Datasheet
2,580In Stock
1,863Expected 16/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 80 V 60 A 4.9 mOhms - 20 V, 20 V 1.2 V 74 nC - 55 C + 150 C 104 W Enhancement TrenchFET, PowerPAK Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs RECOMMENDED ALT SI40
Datasheet
14,378In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 100 V 11.1 A 17 mOhms - 20 V, 20 V 1.5 V 29.5 nC - 55 C + 150 C 5.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 100V Vds 20V Vgs SO-8
Datasheet
46,783In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 100 V 10.3 A 26 mOhms - 20 V, 20 V 1.2 V 12 nC - 55 C + 150 C 5.6 W Enhancement Reel, Cut Tape, MouseReel
Vishay / Siliconix MOSFETs 250V Vds 20V Vgs SO-8
Datasheet
4,512In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 250 V 4.1 A 150 mOhms - 20 V, 20 V 2 V 10.9 nC - 55 C + 150 C 6 W Enhancement Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 100V Vds 20V Vgs PowerPAK SC-70
Datasheet
38,306In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT SC-70-6 N-Channel 1 Channel 100 V 11.3 A 68 mOhms - 20 V, 20 V 1.6 V 10 nC - 55 C + 150 C 19 W Enhancement TrenchFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 150V Vds 20V Vgs PowerPAK SC-70
Datasheet
33,044In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT SC-70-6 N-Channel 1 Channel 150 V 7.7 A 145 mOhms - 20 V, 20 V 2.5 V 8 nC - 55 C + 150 C 19 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 40V Vds 20V Vgs PowerPAK SO-8
Datasheet
5,546In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 40 V 100 A 1.65 mOhms - 20 V, 20 V 900 mV 90 nC - 55 C + 150 C 104 W Enhancement TrenchFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 125V Vds 20V Vgs PowerPAK SO-8
Datasheet
21,743In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 125 V 60 A 11.5 mOhms - 20 V, 20 V 2.5 V 24.8 nC - 55 C + 150 C 104 W Enhancement TrenchFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 100V Vds 20V Vgs PowerPAK SO-8
Datasheet
9,857In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 100 V 60 A 7.2 mOhms - 20 V, 20 V 1.2 V 60 nC - 55 C + 150 C 83 W Enhancement TrenchFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 100 Volts 60 Amps 83 Watts
Datasheet
9,502In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 100 V 60 A 7.1 mOhms - 20 V, 20 V 1.2 V 58 nC - 55 C + 150 C 83 W Enhancement TrenchFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 40V Vds 20V Vgs PowerPAK SO-8
Datasheet
8,737In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 40 V 50 A 2.3 mOhms - 20 V, 20 V 1 V 117 nC - 55 C + 150 C 83 W Enhancement TrenchFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay / Siliconix MOSFETs 200V Vds 20V Vgs PowerPAK SO-8
Datasheet
1,666In Stock
6,000Expected 26/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 200 V 34.4 A 35 mOhms - 20 V, 20 V 2 V 31.9 nC - 55 C + 150 C 104 W Enhancement ThunderFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay / Siliconix MOSFETs 150V Vds 42A Id 10.5nC Qg Typ.
Datasheet
Product Comments
1,973In Stock
4,000Expected 09/03/2026
Min.: 1
Mult.: 1

Si SMD/SMT DPAK-3 (TO-252-3) N-Channel 1 Channel 150 V 42 A 37.2 mOhms - 20 V, 20 V 4 V 25 nC - 55 C + 175 C 65.2 W Enhancement
Vishay Semiconductors MOSFETs 100V Vds 20V Vgs TO-220
Datasheet
737In Stock
Min.: 1
Mult.: 1

Si Through Hole TO-220-3 N-Channel 1 Channel 100 V 120 A 3.2 mOhms - 20 V, 20 V 2.5 V 120 nC - 55 C + 175 C 375 W Enhancement TrenchFET Tube
Vishay / Siliconix MOSFETs 200V Vds 20V Vgs TO-220AB
Datasheet
388In Stock
Min.: 1
Mult.: 1
Si Through Hole TO-220-3 N-Channel 1 Channel 200 V 64 A 18 mOhms - 20 V, 20 V 2 V 48 nC - 55 C + 175 C 230 W Enhancement

Vishay Semiconductors MOSFETs 100V Vds 20V Vgs SC70-6
Datasheet
Product Comments
4,722In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT SOT-363-6 N-Channel 1 Channel 100 V 2.6 A 200 mOhms - 20 V, 20 V 3 V 5 nC - 55 C + 150 C 2.8 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 100V 9.1mOhm@10V 58.8A N-CH
Datasheet
2,731In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8-4 N-Channel 1 Channel 100 V 58.8 A 7.6 mOhms - 20 V, 20 V 2.3 V 56 nC - 55 C + 150 C 56.8 W Enhancement ThunderFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay / Siliconix MOSFETs 250V Vds 20V Vgs PowerPAK SO-8
Datasheet
309In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 250 V 24.2 A 52 mOhms - 20 V, 20 V 2 V 40 nC - 55 C + 150 C 104 W Enhancement TrenchFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 80V Vds 20V Vgs PowerPAK SO-8
Datasheet
95In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT PowerPAK-SO-8 N-Channel 1 Channel 80 V 60 A 5.2 mOhms - 20 V, 20 V 1.5 V 72 nC - 55 C + 150 C 83 W Enhancement TrenchFET, PowerPAK Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 100V Vds 20V Vgs TO-263-7L
Datasheet
598In Stock
800Expected 01/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

Si SMD/SMT TO-263-7 N-Channel 1 Channel 100 V 120 A 3.8 mOhms - 20 V, 20 V 2.5 V 120 nC - 55 C + 175 C 375 W Enhancement TrenchFET Reel, Cut Tape, MouseReel