Si4 TrenchFET® Power MOSFETs

Vishay / Siliconix Si4 TrenchFET® Power MOSFETs are used for amplifying electronic signals. These devices are available in N-channel, P-channel, and N- and P-channel versions. The Si4 MOSFETs offer different VGS and VDS options and temperature ranges. Vishay / Siliconix Si4 TrenchFET Power MOSFETs operate in an enhancement mode and are used for switching between electronic signals. These surface-mount MOSFETs are 100% Rand UIS tested.

Results: 146
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) 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 30V Vds 20V Vgs SO-8 21,683In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 30 V 24 A 6 mOhms - 20 V, 20 V 1.15 V 42 nC - 55 C + 150 C 6 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 20V Vgs SO-8 20,115In Stock
2,500Expected 8/5/2027
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 30 V 19.3 A 7.9 mOhms - 20 V, 20 V 3 V 20 nC - 55 C + 150 C 5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 20V Vgs SO-8 12,042In Stock
45,000On Order
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 30 V 30 A 3.2 mOhms - 20 V, 20 V 1.2 V 95 nC - 55 C + 150 C 6 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 20V Vds 20V Vgs SO-8 6,150In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 20 V 35.8 A 2.6 mOhms - 20 V, 20 V 1.2 V 90 nC - 55 C + 150 C 6 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30 Volt 25 Amp 3.5W 1,565In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 30 V 25 A 3.2 mOhms - 12 V, 12 V 600 mV 80 nC - 55 C + 150 C 3.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V 13.5A 2.5W 8.5mohm @ 10V 3,976In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 30 V 13.5 A 8.5 mOhms - 20 V, 20 V 1 V 50 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 200V Vds 20V Vgs SO-8 4,040In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 200 V 2.2 A 240 mOhms - 20 V, 20 V 2 V 18 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 150V Vds 20V Vgs SO-8 3,015In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 150 V 3.7 A 85 mOhms - 20 V, 20 V 2 V 21 nC - 55 C + 150 C 3 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 150V Vds 20V Vgs SO-8 7,828In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 150 V 3.7 A 85 mOhms - 20 V, 20 V 2 V 21 nC - 55 C + 150 C 3 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -40V Vds 20V Vgs SO-8 6,179In Stock
12,500On Order
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500

Si SMD/SMT SOIC-8 P-Channel 1 Channel 40 V 7.2 A 45 mOhms - 20 V, 20 V 1.2 V 25 nC - 55 C + 150 C 4.2 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 25V Vgs SO-8 3,159In Stock
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500

Si SMD/SMT SOIC-8 P-Channel 1 Channel 30 V 25.8 A 11.2 mOhms - 25 V, 25 V 2.8 V 153 nC - 55 C + 150 C 6.9 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 20V Vgs SO-8 4,078In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 30 V 10.9 A 24 mOhms - 20 V, 20 V 1 V 12 nC - 55 C + 150 C 5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 20V Vgs SO-8 4,780In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 30 V 10.9 A 24 mOhms - 20 V, 20 V 1 V 12 nC - 55 C + 150 C 5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 20V Vgs SO-8 1,739In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 30 V 30.5 A 3.9 mOhms - 20 V, 20 V 1.2 V 65 nC - 55 C + 150 C 6.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 20V Vgs SO-8 1,313In Stock
2,500On Order
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500

Si SMD/SMT SOIC-8 N-Channel 2 Channel 30 V 12.1 A 14 mOhms - 20 V, 20 V 1 V 17 nC - 55 C + 150 C 3.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V 8.0A 3.1W 22mohm @ 10V 4,649In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 2 Channel 30 V 8 A 22 mOhms - 20 V, 20 V 1.2 V 23 nC - 55 C + 150 C 3.1 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 80V Vds 20V Vgs SO-8 1,333In Stock
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 80 V 9.5 A 16.5 mOhms - 20 V, 20 V 2 V 41 nC - 55 C + 150 C 3.1 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -60V Vds 20V Vgs SO-8 1,615In Stock
10,000Expected 8/27/2026
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 P-Channel 2 Channel 60 V 3.1 A 120 mOhms - 20 V, 20 V 3 V 22 nC - 55 C + 175 C 2.4 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay / Siliconix MOSFETs -40V Vds 20V Vgs SO-8 N&P PAIR 500In Stock
25,000On Order
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500

Si SMD/SMT SOIC-8 N-Channel, P-Channel 2 Channel 40 V 8 A 24 mOhms, 27 mOhms - 20 V, 20 V 1 V, 1.2 V 13.3 nC, 41.5 nC - 55 C + 150 C 3.1 W, 3.2 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -40V Vds 20V Vgs SO-8 550In Stock
22,500On Order
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500

Si SMD/SMT SOIC-8 P-Channel 2 Channel 40 V 8 A 27 mOhms - 20 V, 20 V 1.2 V 63 nC - 55 C + 150 C 3.2 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 20V Vgs SO-8 666In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 2 Channel 30 V 5.8 A 40 mOhms - 20 V, 20 V 1.2 V 9 nC - 55 C + 150 C 2.3 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 100V Vds 20V Vgs SO-8 264In Stock
15,000On Order
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 100 V 6.8 A 63 mOhms - 20 V, 20 V 2 V 20 nC - 55 C + 150 C 6 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 25V Vds 12V Vgs SO-8 1,666In Stock
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 25 V 18 A 8.6 mOhms - 12 V, 12 V 600 mV 56 nC - 55 C + 150 C 5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 25V Vds 12V Vgs SO-8 278In Stock
40,000Expected 3/15/2027
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500

Si SMD/SMT SOIC-8 N-Channel 1 Channel 25 V 18 A 8.6 mOhms - 12 V, 12 V 600 mV 56 nC - 55 C + 150 C 5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 20V Vgs SO-8 1,048In Stock
5,000Expected 3/8/2027
Min.: 1
Mult.: 1
: 2,500

Si SMD/SMT SOIC-8 N-Channel 2 Channel 30 V 8.5 A 19.5 mOhms - 20 V, 20 V 1.2 V 14.5 nC - 55 C + 150 C 3.1 W Enhancement TrenchFET Reel, Cut Tape, MouseReel