Small Signal Power MOSFETs

Infineon Small Signal Power MOSFETs are available in 7 industry-standard package types ranging from the largest SOT-223 down to the smallest SOT-363 measuring 2.1mm x 2mm x 0.9mm. These are offered in single, dual and complementary configurations. They are available in N-Channel, P-Channel or Complementary (both P-Channel and N-Channel within the same package) versions to meet a variety of design requirements. Typical applications for these devices include battery protection, LED lighting, low voltage drives, and DC/DC converters. Each of these Small Signal Power MOSFETs are also qualified to Automotive AEC Q101.
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Results: 55
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) 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 Qualification Packaging
Infineon Technologies MOSFETs SMALL SIGNAL+P-CH 67’597In Stock
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CHF 0.861
CHF 0.397
CHF 0.334
CHF 0.271
Reel
CHF 0.19
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT TSOP-6 N-Channel, P-Channel 2 Channel 30 V 2 A, 2.3 A 44 mOhms, 62 mOhms 20 V 1.5 V, 1.6 V 650 pC, 1.2 nC - 55 C + 150 C 500 mW Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL MOSFETS 28’952In Stock
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CHF 0.306
CHF 0.135
CHF 0.118
CHF 0.087
Reel
CHF 0.065
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 600 V 21 mA 500 Ohms 20 V 2.6 V 650 pC - 55 C + 150 C 500 mW Enhancement Reel, Cut Tape
Infineon Technologies MOSFETs SMALL SIGNAL+P-CH 11’193In Stock
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CHF 0.87
CHF 0.40
CHF 0.343
CHF 0.272
Reel
CHF 0.197
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT TSOP-6 P-Channel 1 Channel 20 V 4.7 A 94 mOhms 12 V 900 mV 12.4 nC - 55 C + 150 C 2 W Enhancement Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N and P-Ch 20V 950mA -530mA SOT-363-6 138’013In Stock
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CHF 0.604
CHF 0.413
CHF 0.262
CHF 0.162
Reel
CHF 0.104
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-363-6 N-Channel, P-Channel 2 Channel 20 V 530 mA, 950 mA 266 mOhms, 745 mOhms 12 V 700 mV, 1.2 V 340 pC, 400 pC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs P-Ch -30V -1.5A SOT-23-3 16’250In Stock
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CHF 0.499
CHF 0.342
CHF 0.216
CHF 0.136
Reel
CHF 0.102
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-23-3 P-Channel 1 Channel 30 V 1.5 A 107 mOhms 20 V 2 V 2.9 nC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL+P-CH 9’342In Stock
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CHF 0.945
CHF 0.434
CHF 0.386
CHF 0.298
Reel
CHF 0.233
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT TSOP-6 P-Channel 1 Channel 30 V 5.5 A 52 mOhms 20 V 1.5 V 23.4 nC - 55 C + 150 C 2 W Enhancement Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 100V 1.1A SOT-223-3 9’888In Stock
25’000On Order
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CHF 0.901
CHF 0.415
CHF 0.358
CHF 0.284
Reel
CHF 0.256
Min.: 1
Mult.: 1
: 1’000
Si SMD/SMT SOT-223-4 N-Channel 1 Channel 100 V 1.2 A 329 mOhms 20 V 1.4 V 4.5 nC - 55 C + 150 C 1.8 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs P-Ch DPAK-2 73’426In Stock
306’000On Order
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CHF 0.451
CHF 0.267
CHF 0.187
CHF 0.124
CHF 0.112
Reel
CHF 0.083
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-363-6 P-Channel 2 Channel 20 V 390 mA 1.2 Ohms 12 V 600 mV 500 pC - 55 C + 150 C 250 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL+P-CH 50’514In Stock
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CHF 1.01
CHF 0.467
CHF 0.414
CHF 0.32
Reel
CHF 0.237
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT TSOP-6 P-Channel 1 Channel 20 V 6 A 43 mOhms 12 V 1.2 V 13.3 nC - 55 C + 150 C 2 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL+P-CH 35’909In Stock
24’000Expected 10/15/2026
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CHF 0.749
CHF 0.344
CHF 0.303
CHF 0.233
Reel
CHF 0.181
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT TSOP-6 N-Channel, P-Channel 2 Channel 20 V 1.5 A, 1.5 A 108 mOhms, 173 mOhms 12 V 900 mV, 950 mV 73 pC, 3 nC - 55 C + 150 C 500 mW Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL+P-CH 40’850In Stock
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CHF 0.676
CHF 0.308
CHF 0.271
CHF 0.207
Reel
CHF 0.159
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT TSOP-6 N-Channel, P-Channel 2 Channel 30 V 1.4 A, 1.5 A 113 mOhms, 119 mOhms 20 V 1.5 V, 1.6 V 600 pC, 2.4 nC - 55 C + 150 C 500 mW Enhancement Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 600V 120mA SOT-223-3 10’762In Stock
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CHF 1.07
CHF 0.494
CHF 0.439
CHF 0.342
Reel
CHF 0.26
Min.: 1
Mult.: 1
: 4’000
Si SMD/SMT SOT-223-4 N-Channel 1 Channel 600 V 120 mA 25 Ohms 20 V 1.9 V 4.4 nC - 55 C + 150 C 1.8 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 60V 1.8A SOT-223-3 7’927In Stock
16’000On Order
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CHF 1.16
CHF 0.541
CHF 0.48
CHF 0.374
Reel
CHF 0.32
Min.: 1
Mult.: 1
: 1’000
Si SMD/SMT SOT-223-4 N-Channel 1 Channel 60 V 1.8 A 220 mOhms 20 V 800 mV 14 nC - 55 C + 150 C 1.8 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 200V 660mA SOT-223-3 9’804In Stock
123’000Expected 12/3/2026
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CHF 1.09
CHF 0.61
CHF 0.506
CHF 0.398
Reel
CHF 0.34
Min.: 1
Mult.: 1
: 1’000
Si SMD/SMT SOT-223-4 N-Channel 1 Channel 200 V 660 mA 1.2 Ohms 20 V 1.4 V 12.9 nC - 55 C + 150 C 1.8 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 400V 170mA SOT-223-3 16’441In Stock
16’000Expected 10/22/2026
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CHF 1.06
CHF 0.49
CHF 0.435
CHF 0.339
Reel
CHF 0.307
Min.: 1
Mult.: 1
: 1’000
Si SMD/SMT SOT-223-4 N-Channel 1 Channel 400 V 170 mA 14.3 Ohms 20 V 1.9 V 4.54 nC - 55 C + 150 C 1.8 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 100V 190mA SOT-23-3 32’930In Stock
63’000On Order
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CHF 0.282
CHF 0.124
CHF 0.109
CHF 0.08
Reel
CHF 0.059
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 100 V 190 mA 2.406 Ohms 20 V 1.3 V 600 pC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 20V 1.5A SOT-323-3 93’127In Stock
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CHF 0.298
CHF 0.133
CHF 0.116
CHF 0.086
Reel
CHF 0.063
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-323-3 N-Channel 1 Channel 20 V 1.5 A 106 mOhms 12 V 950 mV 800 pC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 30V 2.3A SOT-23-3 48’584In Stock
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CHF 0.387
CHF 0.172
CHF 0.152
CHF 0.112
Reel
CHF 0.084
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 30 V 2.3 A 57 mOhms 20 V 1.6 V 1.5 nC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 20V 2.3A SOT-23-3 28’041In Stock
123’000Expected 10/26/2026
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CHF 0.338
CHF 0.152
CHF 0.132
CHF 0.098
Reel
CHF 0.078
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 20 V 2.3 A 41 mOhms 8 V 550 mV 1.7 nC - 55 C + 150 C 500 mW Enhancement AEC-Q101 Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 20V 1.4A SOT-323-3 121’092In Stock
84’000Expected 2/18/2027
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CHF 0.282
CHF 0.124
CHF 0.108
CHF 0.08
Reel
CHF 0.059
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-323-3 N-Channel 1 Channel 20 V 1.4 A 107 mOhms 8 V 550 mV 600 pC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL+N-CH 5’992In Stock
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CHF 0.861
CHF 0.461
CHF 0.35
CHF 0.275
Reel
CHF 0.201
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT TSOP-6 N-Channel 1 Channel 20 V 7.5 A 26 mOhms 12 V 950 mV 5.8 nC - 55 C + 150 C 2 W Enhancement Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 100V 1.8A SOT-223-3 65In Stock
6’000On Order
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CHF 0.894
CHF 0.413
CHF 0.386
CHF 0.303
Reel
CHF 0.261
Min.: 1
Mult.: 1
: 1’000
Si SMD/SMT SOT-223-4 N-Channel 1 Channel 100 V 1.8 A 177 mOhms 20 V 2.1 V 6.2 nC - 55 C + 150 C 1.8 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 60V 300mA SOT-363-6 71In Stock
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CHF 0.443
CHF 0.306
CHF 0.193
CHF 0.122
CHF 0.107
Reel
CHF 0.054
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-363-6 N-Channel 2 Channel 60 V 300 mA 1.6 Ohms 20 V 1.5 V 600 pC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 60V 300mA SOT-23-3 19’077In Stock
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CHF 0.257
CHF 0.147
CHF 0.09
CHF 0.066
Reel
CHF 0.049
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 60 V 300 mA 1.6 Ohms 20 V 1.5 V 600 pC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 20V 950mA SOT-363-6 1’985In Stock
153’000On Order
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CHF 0.539
CHF 0.37
CHF 0.233
CHF 0.145
CHF 0.107
Reel
CHF 0.066
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-363-6 N-Channel 2 Channel 20 V 950 mA 266 mOhms, 415 mOhms 12 V 950 mV 320 pC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel