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 20V Vds 8V Vgs SOT-23
190 717In Stock
Cut Tape
0,568 €
0,254 €
0,224 €
0,169 €
Reel
0,128 €
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 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
397 298In Stock
Cut Tape
0,834 €
0,383 €
0,338 €
0,26 €
Reel
0,19 €
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 1 V 4.1 nC - 55 C + 150 C 1.8 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V 4.0A 0.75W
43 949In Stock
Cut Tape
0,817 €
0,372 €
0,329 €
0,252 €
Reel
0,195 €
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 30 V 3.16 A 47 mOhms 20 V 1 V 3 nC - 55 C + 150 C 750 mW Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 20V Vgs SOT-23
197 190In Stock
Cut Tape
0,877 €
0,623 €
0,387 €
0,267 €
Reel
0,201 €
Min.: 1
Mult.: 1
Max.: 6 000
: 3 000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 7.6 A 29 mOhms 20 V 2.5 V 11.4 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 12V Vgs SOT-23
442 901In Stock
Cut Tape
0,43 €
0,193 €
0,169 €
0,126 €
Reel
0,114 €
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 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
181 164In Stock
Cut Tape
0,611 €
0,274 €
0,242 €
0,183 €
Reel
0,139 €
0,122 €
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 850 mV 3.5 nC - 55 C + 150 C 710 mW Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -8V Vds 5V Vgs SOT-23 26 686In Stock
Cut Tape
0,877 €
0,402 €
0,356 €
0,274 €
0,26 €
Reel
0,204 €
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 8 V 6 A 30 mOhms 5 V 350 mV 19.3 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 40V Vds 20V Vgs SOT-23
62 175In Stock
54 000Expected 02/11/2026
Cut Tape
0,533 €
0,24 €
0,211 €
0,159 €
Reel
0,12 €
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 40 V 5.6 A 42 mOhms 20 V 2.5 V 2.9 nC - 55 C + 150 C 2.1 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay / Siliconix MOSFETs 8V Vds 5V Vgs SOT-23
64 510In Stock
24 000Expected 31/03/2028
Cut Tape
0,705 €
0,319 €
0,281 €
0,214 €
Reel
0,165 €
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 8 V 6 A 17 mOhms 5 V 800 mV 6 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -30V Vds 20V Vgs SOT-23
130 707In Stock
Cut Tape
0,533 €
0,24 €
0,211 €
0,159 €
Reel
0,12 €
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 5 A 33 mOhms 20 V 2.5 V 6.9 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 100V Vds 20V Vgs SOT-23
39 348In Stock
27 000On Order
Cut Tape
0,783 €
0,355 €
0,313 €
0,239 €
Reel
0,191 €
Min.: 1
Mult.: 1
Max.: 6 000
: 3 000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 100 V 3.1 A 102 mOhms 20 V 3 V 2.9 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 12V Vgs SOT-23
13 995In Stock
57 000On Order
Cut Tape
0,611 €
0,274 €
0,242 €
0,183 €
Reel
0,139 €
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 30 V 3.6 A 68 mOhms 12 V 1.5 V 3 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 20V Vds 8V Vgs SOT-23
39 379In Stock
114 000Expected 09/03/2028
Cut Tape
0,705 €
0,319 €
0,281 €
0,214 €
Reel
0,165 €
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 850 mV 3.5 nC - 55 C + 150 C 860 mW Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -8V Vds 8V Vgs SOT-23
20 475In Stock
27 000Expected 01/04/2027
Cut Tape
0,533 €
0,24 €
0,211 €
0,159 €
Reel
0,127 €
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 / Siliconix MOSFETs 30V 4.0A 1.25W 47mohm @ 4.5V
26 202In Stock
Cut Tape
0,791 €
0,362 €
0,319 €
0,245 €
Reel
0,19 €
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 30 V 3.16 A 47 mOhms 20 V 3 V 3 nC - 55 C + 150 C 750 mW Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -60V Vds 20V Vgs SOT-23
61 931In Stock
18 000Expected 06/09/2027
Cut Tape
0,748 €
0,341 €
0,30 €
0,23 €
Reel
0,177 €
0,155 €
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 3 V 2.7 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 20V Vds 8V Vgs SOT-23
55 191In Stock
98 000On Order
Cut Tape
1,08 €
0,743 €
0,47 €
0,291 €
0,215 €
Reel
0,212 €
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 20 V 6 A 31.8 mOhms 8 V 1 V 8.8 nC - 55 C + 150 C 2.1 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -150V Vds 20V Vgs SOT-23
13 841In Stock
12 000Expected 17/03/2028
Cut Tape
1,41 €
0,666 €
0,593 €
0,465 €
0,464 €
Reel
0,372 €
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 150 V 690 mA 1.2 Ohms 20 V 2.5 V 12 nC - 55 C + 150 C 1.25 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs -20V Vds 8V Vgs SOT-23
24 672In Stock
Cut Tape
0,636 €
0,286 €
0,252 €
0,191 €
Reel
0,146 €
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 20 V 4.4 A 61 mOhms 8 V 1 V 7.6 nC - 55 C + 150 C 1.8 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 30V Vds 20V Vgs SOT-23
81In Stock
42 000Expected 21/06/2027
Cut Tape
0,80 €
0,396 €
0,354 €
0,262 €
0,222 €
Reel
0,172 €
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 30 V 6 A 28 mOhms 20 V 2.5 V 4.2 nC - 55 C + 150 C 2.5 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay Semiconductors MOSFETs 40V Vds 12V Vgs SOT-23
3 922In Stock
339 000On Order
Cut Tape
0,593 €
0,262 €
0,23 €
0,173 €
0,15 €
Reel
0,111 €
Min.: 1
Mult.: 1
Max.: 6 000
: 3 000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 40 V 4.3 A 51 mOhms 12 V 1.5 V 3.8 nC - 55 C + 150 C 1.7 W Enhancement TrenchFET Reel, Cut Tape, MouseReel

Vishay / Siliconix MOSFETs 30V Vds 20V Vgs SOT-23
5 596In Stock
6 000Expected 21/10/2026
Cut Tape
0,654 €
0,298 €
0,261 €
0,199 €
0,195 €
Reel
0,152 €
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 Semiconductors MOSFETs 20V Vds 8V Vgs SOT-23
1 059 038On Order
Cut Tape
0,645 €
0,444 €
0,281 €
0,174 €
0,128 €
Reel
0,096 €
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 / Siliconix MOSFETs -20V Vds 12V Vgs SOT-23
51 000On Order
Cut Tape
0,697 €
0,383 €
0,328 €
0,243 €
0,214 €
Reel
0,166 €
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
159In Stock
243 000On Order
Cut Tape
0,808 €
0,492 €
0,332 €
0,239 €
0,187 €
Reel
0,153 €
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