Small Signal Power MOSFETs

Infineon Small Signal Power MOSFETs are ideally suited for space-constrained automotive, industrial, and consumer applications. These MOSFETs are integrated with an optimal price/performance ratio and small footprint packages. The product portfolio covers N-channel and P-channel enhancement mode MOSFETs, including -250 V small signal MOSFETs to -20 V small signal MOSFETs. These products are available in various low-profile packages, including SOT23, SOT223, SOT323, SOT363, SOT89, TSOP6, and SC59. Typical applications include battery protection, battery charging, LED lighting, load switches, DC-DC converters, level shifters, and low-voltage drives.    

Results: 55
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 Qualification Packaging
Infineon Technologies MOSFETs SMALL SIGNAL+P-CH 67,587In Stock
Cut Tape
$1.06
$0.493
$0.402
$0.332
$0.295
Reel
$0.229
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+P-CH 11,193In Stock
Cut Tape
$1.08
$0.496
$0.414
$0.336
$0.316
Reel
$0.231
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 SMALL SIGNAL MOSFETS 28,937In Stock
Cut Tape
$0.38
$0.167
$0.146
$0.108
Reel
$0.08
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 N and P-Ch 20V 950mA -530mA SOT-363-6 138,013In Stock
Cut Tape
$0.75
$0.513
$0.325
$0.201
Reel
$0.129
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
Cut Tape
$0.62
$0.424
$0.269
$0.169
Reel
$0.127
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 9,332In Stock
Cut Tape
$1.17
$0.54
$0.479
$0.37
Reel
$0.289
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 9,848In Stock
25,000On Order
Cut Tape
$1.12
$0.484
$0.427
$0.343
Reel
$0.313
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
Cut Tape
$0.48
$0.212
$0.186
$0.139
Reel
$0.104
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
Cut Tape
$1.25
$0.58
$0.514
$0.398
Reel
$0.294
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 8,299In Stock
24,000Expected 11/2/2026
Cut Tape
$0.93
$0.427
$0.377
$0.289
Reel
$0.224
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
Cut Tape
$0.84
$0.382
$0.337
$0.257
Reel
$0.198
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
Cut Tape
$1.32
$0.561
$0.545
$0.424
Reel
$0.323
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
16,000Expected 3/11/2027
Cut Tape
$1.44
$0.672
$0.597
$0.465
Reel
$0.398
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 7,844In Stock
123,000On Order
Cut Tape
$1.35
$0.758
$0.629
$0.494
Reel
$0.422
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 12/10/2026
Cut Tape
$1.31
$0.609
$0.541
$0.421
Reel
$0.374
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 32,208In Stock
63,000On Order
Cut Tape
$0.33
$0.144
$0.125
$0.095
Reel
$0.073
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 92,997In Stock
Cut Tape
$0.37
$0.165
$0.144
$0.107
Reel
$0.078
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
Cut Tape
$0.48
$0.214
$0.185
$0.14
Reel
$0.098
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 91,017In Stock
60,000Expected 10/28/2026
Cut Tape
$0.42
$0.188
$0.164
$0.122
Reel
$0.096
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-323-3 114,442In Stock
84,000Expected 12/2/2026
Cut Tape
$0.31
$0.142
$0.123
$0.095
Reel
$0.073
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 1,992In Stock
Cut Tape
$1.07
$0.573
$0.435
$0.342
Reel
$0.238
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
Cut Tape
$1.11
$0.524
$0.455
$0.351
Reel
$0.307
$0.263
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 61In Stock
Cut Tape
$0.55
$0.38
$0.24
$0.151
$0.132
Reel
$0.067
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 19,082In Stock
Cut Tape
$0.32
$0.183
$0.112
$0.081
Reel
$0.061
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
Cut Tape
$0.67
$0.459
$0.29
$0.18
$0.133
Reel
$0.081
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