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 (GBP) 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 -8V Vds 8V Vgs SOT-23
1,334In Stock
75,000On Order
Cut Tape
£0.465
£0.21
£0.184
£0.139
Reel
£0.111
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 8 V 5.8 A 35 mOhms 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
4,665In Stock
39,000On Order
Cut Tape
£0.691
£0.315
£0.278
£0.212
£0.201
Reel
£0.163
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 60 V 1.6 A 345 mOhms 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
345In Stock
21,000On Order
Cut Tape
£1.52
£0.943
£0.615
£0.485
£0.414
Reel
£0.375
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 4.5 V 7.7 nC - 55 C + 150 C 750 mW Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 12V 5.1A 2.5W 35mohm @ 4.5V
2,904In Stock
45,000On Order
Cut Tape
£0.96
£0.505
£0.376
£0.312
£0.289
Reel
£0.228
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 12 V 7.1 A 35 mOhms 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
741In Stock
21,000On Order
Cut Tape
£0.882
£0.625
£0.389
£0.269
£0.226
Reel
£0.203
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 5.9 A 45 mOhms 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
6,756In Stock
84,000On Order
Cut Tape
£0.533
£0.239
£0.211
£0.178
Reel
£0.158
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 20 V 3.8 A 66 mOhms 8 V 1 V 9 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -20V Vds 8V Vgs SOT-23
134,394On Order
Cut Tape
£0.834
£0.592
£0.368
£0.254
£0.213
Reel
£0.191
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 20 V 5.3 A 39 mOhms 8 V 1 V 13.6 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -12V Vds 8V Vgs SOT-23
151,173On Order
Cut Tape
£0.615
£0.349
£0.25
£0.193
£0.175
Reel
£0.135
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 12 V 6 A 23 mOhms 8 V 1 V 9 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 20V Vds 8V Vgs SOT-23
1,053,038On Order
Cut Tape
£0.383
£0.17
£0.149
£0.112
Reel
£0.084
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 20 V 5.9 A 30 mOhms 8 V 1 V 7.7 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 30V Vds 20V Vgs SOT-23
458In Stock
150,000Expected 03/06/2027
Cut Tape
£0.691
£0.478
£0.303
£0.188
£0.138
Reel
£0.123
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 30 V 3.6 A 60 mOhms 20 V 1.2 V 6.7 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -40V Vds 20V Vgs SOT-23
83,170On Order
Cut Tape
£0.811
£0.58
£0.361
£0.249
£0.209
Reel
£0.188
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 40 V 4.4 A 77 mOhms 20 V 1.2 V 21 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 100V Vds 20V Vgs SOT-23
50,918On Order
Cut Tape
£0.908
£0.649
£0.404
£0.291
£0.27
Reel
£0.21
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 100 V 2.3 A 234 mOhms 20 V 1.2 V 10.4 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -20V Vds 8V Vgs SOT-23
100,875On Order
Cut Tape
£0.496
£0.267
£0.19
£0.134
£0.113
Reel
£0.083
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 20 V 5.9 A 26.5 mOhms 8 V 1 V 13.8 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay / Siliconix MOSFETs -20V Vds 12V Vgs SOT-23
53,845On Order
Cut Tape
£0.623
£0.334
£0.294
£0.219
£0.187
Reel
£0.145
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 20 V 6 A 34 mOhms 12 V 1.5 V 10 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 20V Vgs SOT-23
27,225On Order
Cut Tape
£0.713
£0.51
£0.318
£0.219
£0.187
Reel
£0.165
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 3.5 A 88 mOhms 20 V 3 V 4.1 nC - 55 C + 150 C 1.8 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -20V Vds 8V Vgs SOT-23
35,941Expected 17/03/2028
Cut Tape
£0.908
£0.421
£0.373
£0.289
£0.283
Reel
£0.227
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 20 V 6 A 39 mOhms 8 V 1 V 9 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 100V Vds 20V Vgs SOT-23
17,405On Order
Cut Tape
£1.17
£0.737
£0.567
£0.461
£0.402
Reel
£0.316
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 100 V 1.15 A 250 mOhms 20 V 4 V 3.3 nC - 55 C + 150 C 730 mW Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 100V Vds 20V Vgs SOT-23
14,277Expected 09/09/2027
Cut Tape
£1.38
£0.796
£0.587
£0.463
Reel
£0.373
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 100 V 1.15 A 250 mOhms 20 V 4 V 3.3 nC - 55 C + 150 C 730 mW Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 12V 5.1A 2.5W 35 mohms @ 4.5V
26,890On Order
Cut Tape
£0.995
£0.614
£0.404
£0.318
£0.289
Reel
£0.245
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 1 V 9 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay Semiconductors MOSFETs 30V Vds 8V Vgs SOT-23
20,968Expected 20/05/2027
Cut Tape
£0.615
£0.362
£0.264
£0.208
£0.189
Reel
£0.145
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 30 V 5.2 A 42 mOhms 8 V 1 V 10 nC - 55 C + 150 C 1.8 W Enhancement TrenchFET Reel, Cut Tape, MouseReel
Vishay MOSFETs N-CHANNEL 100-V (D-S) MOSFET
2,980Expected 09/11/2026
Cut Tape
£0.496
£0.495
£0.315
£0.217
£0.182
Reel
£0.117
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 100 V 2.17 A 160 mOhms 20 V 4 V 3.8 nC - 55 C + 150 C 1.6 W Enhancement TrenchFET Reel, Cut Tape
Vishay / Siliconix MOSFETs 20V 19mohm @ 4.5V Non-Stocked
Reel
£0.348
£0.32
£0.31
£0.304
Min.: 3,000
Mult.: 3,000
: 3,000
Si SMD/SMT PowerPAK-1212-8 TrenchFET Reel