SI2 Series TrenchFET® Power MOSFETs

Vishay SI2 Series TrenchFET® Power MOSFETs are N-channel MOSFETs designed with 30V V(ds) and are 100% tested gate resistance(Rg). These MOSFETs have gate resistance tested for 1MHz frequency with 0.2Ω to 1.4Ω. These SI2 series MOSFETs operate from -55ºC to 150ºC junction and storage temperature. The SI2 series are ideal for DC/DC converter, Load switch, and power management.

Results: 47
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 -30V Vds 20V Vgs SOT-23
Datasheet
Product Comments
407,150In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 3.5 A 88 mOhms - 20 V, 20 V 1 V 4.1 nC - 55 C + 150 C 1.8 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 20V Vgs SOT-23
Datasheet
Product Comments
32,581In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 2.7 A 190 mOhms - 20 V, 20 V 3 V 2 nC - 55 C + 150 C 2.3 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 20V Vgs SOT-23
Datasheet
Product Comments
257,569In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 7.6 A 29 mOhms - 20 V, 20 V 2.5 V 11.4 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 20V Vds 8V Vgs SOT-23
Datasheet
Product Comments
202,021In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 20 V 2.9 A 57 mOhms - 8 V, 8 V 850 mV 3.5 nC - 55 C + 150 C 860 mW Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 20V Vgs SOT-23
Datasheet
Product Comments
162,507In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 5 A 33 mOhms - 20 V, 20 V 2.5 V 6.9 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 12V Vgs SOT-23
Datasheet
Product Comments
497,244In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 4.8 A 45 mOhms - 12 V, 12 V 1.5 V 10.6 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 20V Vds 8V Vgs SOT-23
Datasheet
Product Comments
241,210In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 20 V 2.6 A 57 mOhms - 8 V, 8 V 850 mV 3.5 nC - 55 C + 150 C 710 mW Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 20V Vds 8V Vgs SOT-23
Datasheet
Product Comments
102,360In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 20 V 2.9 A 57 mOhms - 8 V, 8 V 850 mV 3.5 nC - 55 C + 150 C 860 mW Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -60V Vds 20V Vgs SOT-23
Datasheet
Product Comments
88,851In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 60 V 1.6 A 345 mOhms - 20 V, 20 V 3 V 2.7 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -8V Vds 5V Vgs SOT-23
Datasheet
22,595In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 8 V 6 A 30 mOhms - 5 V, 5 V 350 mV 19.3 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 12V Vgs SOT-23
Datasheet
Product Comments
36,330In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 30 V 3.6 A 68 mOhms - 12 V, 12 V 1.5 V 3 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -8V Vds 8V Vgs SOT-23
Datasheet
Product Comments
40,031In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 8 V 5.8 A 35 mOhms - 8 V, 8 V 1 V 12 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -60V Vds 20V Vgs SOT-23
Datasheet
Product Comments
16,825In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 60 V 1.6 A 345 mOhms - 20 V, 20 V 3 V 4.1 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -150V Vds 20V Vgs SOT-23
Datasheet
Product Comments
22,873In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 150 V 690 mA 1.2 Ohms - 20 V, 20 V 2.5 V 12 nC - 55 C + 150 C 1.25 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 12V 5.1A 2.5W 35mohm @ 4.5V
Datasheet
Product Comments
28,528In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 12 V 7.1 A 35 mOhms - 8 V, 8 V 400 mV 15 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 20V Vgs SOT-23
Datasheet
Product Comments
13,173In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 5.9 A 45 mOhms - 20 V, 20 V 2.5 V 7 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -20V Vds 8V Vgs SOT-23
Datasheet
Product Comments
28,002In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 20 V 4.4 A 61 mOhms - 8 V, 8 V 1 V 7.6 nC - 55 C + 150 C 1.8 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay / Siliconix MOSFETs 8V Vds 5V Vgs SOT-23
Datasheet
Product Comments
68,233In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 8 V 6 A 17 mOhms - 5 V, 5 V 800 mV 6 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -20V Vds 8V Vgs SOT-23
Datasheet
Product Comments
14,972In Stock
36,000Expected 21/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 20 V 3.1 A 112 mOhms - 8 V, 8 V 1 V 3.3 nC - 55 C + 150 C 1.6 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 20V Vgs SOT-23
Datasheet
Product Comments
28,190In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 2.7 A 190 mOhms - 20 V, 20 V 1 V 4 nC - 55 C + 150 C 2.3 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -150V Vds 20V Vgs SOT-23
Datasheet
Product Comments
6,575In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 150 V 530 mA 1.2 Ohms - 20 V, 20 V 4.5 V 7.7 nC - 55 C + 150 C 750 mW Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay / Siliconix MOSFETs 30V Vds 20V Vgs SOT-23
Datasheet
Product Comments
7,825In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 30 V 5.8 A 36 mOhms - 20 V, 20 V 2.5 V 3.2 nC - 55 C + 150 C 2.1 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 20V Vds 8V Vgs SOT-23
Datasheet
Product Comments
535In Stock
558,000Expected 28/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 20 V 5.9 A 30 mOhms - 8 V, 8 V 1 V 7.7 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -20V Vds 8V Vgs SOT-23
Datasheet
Product Comments
4,307In Stock
36,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 20 V 3.8 A 66 mOhms - 8 V, 8 V 1 V 9 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -12V Vds 8V Vgs SOT-23
Datasheet
Product Comments
985In Stock
99,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 12 V 6 A 23 mOhms - 8 V, 8 V 1 V 9 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel