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 (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 30V Vds 20V Vgs SOT-23
5,716In Stock
Cut Tape
$0.76
$0.346
$0.304
$0.231
$0.227
Reel
$0.177
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 30 V 5.8 A 36 mOhms 20 V 2.5 V 3.2 nC - 55 C + 150 C 2.1 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay / Siliconix MOSFETs -20V Vds 12V Vgs SOT-23
24,000On Order
Cut Tape
$0.82
$0.467
$0.363
$0.272
$0.25
Reel
$0.193
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 -20V Vds 8V Vgs SOT-23
1,113In Stock
258,000On Order
Cut Tape
$0.94
$0.572
$0.386
$0.263
$0.231
Reel
$0.13
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 400 mV 10 nC - 55 C + 150 C 1.6 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 20V Vgs SOT-23
3,293In Stock
57,000On Order
Cut Tape
$0.90
$0.542
$0.38
$0.273
$0.249
Reel
$0.193
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 1 V 4 nC - 55 C + 150 C 2.3 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 20V Vgs SOT-23
1,429In Stock
152,400On Order
Cut Tape
$0.92
$0.637
$0.403
$0.25
$0.184
Reel
$0.164
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 -60V Vds 20V Vgs SOT-23
2,942In Stock
39,000On Order
Cut Tape
$0.87
$0.396
$0.349
$0.267
Reel
$0.206
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
215In Stock
21,000On Order
Cut Tape
$2.02
$1.25
$0.82
$0.645
$0.551
Reel
$0.50
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 30V Vds 8V Vgs SOT-23
19,213Expected 03/05/2027
Cut Tape
$0.81
$0.393
$0.347
$0.264
Reel
$0.219
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 Semiconductors MOSFETs -30V Vds 20V Vgs SOT-23
6,710In Stock
9,000On Order
Cut Tape
$0.95
$0.433
$0.382
$0.293
Reel
$0.227
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
6,818In Stock
84,000On Order
Cut Tape
$0.71
$0.319
$0.281
$0.213
Reel
$0.211
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
134,414On Order
Cut Tape
$1.11
$0.788
$0.49
$0.355
$0.312
Reel
$0.255
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
151,454On Order
Cut Tape
$0.88
$0.479
$0.344
$0.258
$0.239
Reel
$0.18
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
1,064,904On Order
Cut Tape
$0.51
$0.227
$0.199
$0.149
Reel
$0.112
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 -40V Vds 20V Vgs SOT-23
86,319On Order
Cut Tape
$1.08
$0.772
$0.48
$0.331
$0.278
Reel
$0.25
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 -20V Vds 8V Vgs SOT-23
107,975On Order
Cut Tape
$0.66
$0.368
$0.249
$0.175
$0.147
Reel
$0.111
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 Semiconductors MOSFETs -30V Vds 20V Vgs SOT-23
32,975On Order
Cut Tape
$0.87
$0.393
$0.347
$0.264
$0.254
Reel
$0.22
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 29/07/2027
Cut Tape
$1.33
$0.818
$0.538
$0.423
$0.385
Reel
$0.327
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
18,903On Order
Cut Tape
$1.56
$0.981
$0.756
$0.614
$0.536
Reel
$0.421
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 21/10/2027
Cut Tape
$1.84
$1.06
$0.781
$0.616
Reel
$0.496
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
29,890On Order
Cut Tape
$1.28
$0.818
$0.538
$0.423
$0.408
Reel
$0.327
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 MOSFETs N-CHANNEL 100-V (D-S) MOSFET Non-Stocked Lead-Time 38 Weeks
Cut Tape
$0.168
Min.: 6,000
Mult.: 3,000
: 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
Vishay / Siliconix MOSFETs 20V 19mohm @ 4.5V Non-Stocked
Reel
$0.464
$0.427
$0.413
$0.405
Min.: 3,000
Mult.: 3,000
: 3,000
Si SMD/SMT PowerPAK-1212-8 TrenchFET Reel