Designing Power Systems

Infineon Power MOSFETs are designed to bring more efficiency and power density to designers' products. The full range of OptiMOS™ and StrongIRFET™ N-channel Power MOSFETs enable innovation and performance in applications such as switch mode power supplies (SMPS), motor control and drives, inverters, and computing. The OptiMOS™ and StrongIRFET™ families cover the 20V to 300V range of Power MOSFET products. Infineon offers the OptiMOS™ and StrongIRFET™ product families. These are two highly innovative families that consistently meet the highest quality and performance demands in key specifications for power system design. OptiMOS™ is the market leader in highly efficient solutions for power generation, power supply, and power consumption.

Results: 118
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
Infineon Technologies MOSFETs MOSFT 150V 33A 42mOhm 26nC Qg 3,535In Stock
2,400Expected 09/09/2027
Cut Tape
£2.30
£1.14
£0.978
£0.788
Reel
£0.746
Min.: 1
Mult.: 1
: 800
Si SMD/SMT DPAK-3 (TO-252-3) N-Channel 1 Channel 150 V 33 A 34.5 mOhms 20 V 1.8 V 26 nC - 55 C + 175 C 144 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET N CH 60V 173A D2PAK 1,609In Stock
Cut Tape
£2.62
£1.32
£1.19
£0.917
Reel
£0.89
Min.: 1
Mult.: 1
: 800
Si SMD/SMT TO-263AB-3 N-Channel 1 Channel 60 V 173 A 3.3 mOhms 20 V 3.7 V 142 nC - 55 C + 175 C 230 W Enhancement StrongIRFET Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs 75V Single N-Channel HEXFET 85In Stock
3,200Expected 14/06/2027
Cut Tape
£3.40
£1.76
£1.61
£1.29
Reel
£1.29
Min.: 1
Mult.: 1
: 800
Si SMD/SMT TO-263-7 N-Channel 1 Channel 75 V 240 A 2 mOhms 20 V 3.7 V 285 nC - 55 C + 175 C 375 W Enhancement StrongIRFET Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs 75V Single N-Channel HEXFET 1,443In Stock
Cut Tape
£4.05
£2.65
£1.98
£1.66
Reel
£1.50
£1.45
Min.: 1
Mult.: 1
: 800
Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 75 V 195 A 2.6 mOhms 20 V 3.7 V 271 nC - 55 C + 175 C 375 W Enhancement StrongIRFET Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET N CH 60V 110A D2PAK 643In Stock
Cut Tape
£2.05
£1.33
£0.917
£0.744
Reel
£0.732
£0.70
Min.: 1
Mult.: 1
: 800
Si SMD/SMT DPAK-3 (TO-252-3) N-Channel 1 Channel 60 V 110 A 4.2 mOhms 20 V 3.7 V 88 nC - 55 C + 175 C 160 W Enhancement StrongIRFET Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFT 60V 43A 16.2mOhm 22nC Qg 5,532In Stock
6,400Expected 27/05/2027
Cut Tape
£1.52
£0.728
£0.651
£0.485
Reel
£0.426
Min.: 1
Mult.: 1
Max.: 2,000
: 800
Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 60 V 43 A 12.6 mOhms 20 V 1.8 V 22 nC - 55 C + 175 C 71 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFT 60V 270A 2.4mOhm 91nC Log Lvl 3,052In Stock
3,200Expected 26/10/2026
Cut Tape
£3.51
£1.81
£1.64
£1.33
Reel
£1.33
Min.: 1
Mult.: 1
: 800
Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 60 V 270 A 2.4 mOhms 16 V 2.5 V 140 nC - 55 C + 175 C 380 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 60V 50A D2PAK-2 OptiMOS 3 462In Stock
Cut Tape
£1.65
£1.05
£0.705
£0.584
Reel
£0.496
£0.494
Min.: 1
Mult.: 1
: 1,000
Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 60 V 50 A 6.7 mOhms 20 V 1.2 V 29 nC - 55 C + 175 C 79 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 150V 50A TO220-3 OptiMOS 3 526In Stock
500Expected 05/11/2026
£2.76
£1.80
£1.26
£1.05
Min.: 1
Mult.: 1
Si Through Hole TO-220-3 N-Channel 1 Channel 150 V 50 A 20 mOhms 20 V 2 V 23 nC - 55 C + 175 C 150 W Enhancement OptiMOS Tube
Infineon Technologies MOSFETs MOSFT 60V 293A 2.1mOhm 200nC Qg 83In Stock
800Expected 26/08/2027
Cut Tape
£4.16
£2.16
£1.96
£1.55
Reel
£1.54
Min.: 1
Mult.: 1
: 800
Si SMD/SMT TO-263-7 N-Channel 1 Channel 60 V 293 A 1.5 mOhms 20 V 1.8 V 200 nC - 55 C + 175 C 375 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 30V 100A TDSON-8 OptiMOS 2,117In Stock
20,000Expected 06/05/2027
Cut Tape
£1.69
£1.07
£0.721
£0.584
Reel
£0.47
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 30 V 230 A 1.1 mOhms 20 V 2 V 72 nC - 55 C + 150 C 96 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 25V 84A TDSON-8 OptiMOS 3,015In Stock
Cut Tape
£0.943
£0.58
£0.381
£0.299
Reel
£0.201
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 25 V 84 A 2.7 mOhms 20 V 1.2 V 21 nC - 55 C + 150 C 37 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 75V 100A TDSON-8 OptiMOS 3 110In Stock
5,000Expected 13/09/2027
Cut Tape
£1.94
£1.25
£0.849
£0.716
Reel
£0.569
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 75 V 100 A 3.7 mOhms 20 V 2.3 V 69 nC - 55 C + 150 C 125 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 40V 85A TDSON-8 OptiMOS 3 6,242In Stock
Cut Tape
£0.969
£0.691
£0.43
£0.297
Reel
£0.19
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 85 A 4.2 mOhms 20 V 1.2 V 47 nC - 55 C + 150 C 57 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 25V 58A TDSON-8 OptiMOS 3,635In Stock
10,000Expected 26/10/2026
Cut Tape
£0.811
£0.498
£0.327
£0.258
Reel
£0.173
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 25 V 58 A 5 mOhms 20 V 1.2 V 10.4 nC - 55 C + 150 C 28 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 30V 57A TDSON-8 OptiMOS 3,364In Stock
5,000Expected 08/10/2026
Cut Tape
£0.743
£0.361
£0.32
£0.26
Reel
£0.175
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 30 V 57 A 5.2 mOhms 20 V 1.2 V 12 nC - 55 C + 150 C 28 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 30V 100A TDSON-8 OptiMOS 45In Stock
Cut Tape
£1.54
£0.969
£0.635
£0.503
Reel
£0.378
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 30 V 100 A 1.6 mOhms 20 V 1.2 V 44 nC - 55 C + 150 C 69 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 30V 100A TDSON-8 OptiMOS 209In Stock
15,000On Order
Cut Tape
£1.50
£0.841
£0.618
£0.488
Reel
£0.383
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 30 V 100 A 1.6 mOhms 20 V 1.2 V 44 nC - 55 C + 150 C 69 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 30V 100A TDSON-8 OptiMOS 2,876In Stock
Cut Tape
£1.24
£0.766
£0.502
£0.395
Reel
£0.265
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 30 V 100 A 2.2 mOhms 20 V 1.2 V 35 nC - 55 C + 150 C 48 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 30V 63A TDSON-8 OptiMOS 596In Stock
5,000On Order
Cut Tape
£0.863
£0.472
£0.349
£0.272
Reel
£0.182
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 30 V 63 A 4.5 mOhms 20 V 1.2 V 13 nC - 55 C + 150 C 30 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 40V 49A TDSON-8 OptiMOS 3 5,027In Stock
20,000Expected 23/09/2027
Cut Tape
£0.751
£0.532
£0.331
£0.228
Reel
£0.147
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 49 A 9.3 mOhms 20 V 1.2 V 18 nC - 55 C + 150 C 35 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 100V 63A TDSON-8 OptiMOS 3 85In Stock
20,000Expected 15/10/2026
Cut Tape
£1.84
£1.05
£0.803
£0.662
Reel
£0.547
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TDSON-8 N-Channel 1 Channel 100 V 63 A 10.9 mOhms 20 V 3.5 V 35 nC - 55 C + 150 C 78 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 30V 40A TDSON-8 OptiMOS 67In Stock
15,000On Order
Cut Tape
£1.38
£0.78
£0.577
£0.457
Reel
£0.354
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TSDSON-8 N-Channel 1 Channel 30 V 106 A 2.8 mOhms 20 V 2 V 26 nC - 55 C + 150 C 48 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 30V 40A TDSON-8 OptiMOS 3,212In Stock
Cut Tape
£0.943
£0.582
£0.382
£0.30
Reel
£0.236
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TSDSON-8 N-Channel 1 Channel 30 V 40 A 4.6 mOhms 20 V 2 V 17 nC - 55 C + 150 C 37 W Enhancement OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 30V 40A TSDSON-8 OptiMOS 3M 987In Stock
Cut Tape
£0.96
£0.685
£0.426
£0.294
Reel
£0.189
Min.: 1
Mult.: 1
: 5,000
Si SMD/SMT TSDSON-8 N-Channel 1 Channel 30 V 40 A 7.3 mOhms 20 V 1 V 23 nC - 55 C + 150 C 30 W Enhancement OptiMOS Reel, Cut Tape, MouseReel