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 (PEN) 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
Cut Tape
S/4.16
S/1.92
S/1.62
S/1.31
Reel
S/0.919
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
S/4.20
S/1.93
S/1.65
S/1.32
Reel
S/0.95
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 28,952In Stock
Cut Tape
S/1.48
S/0.65
S/0.568
S/0.42
Reel
S/0.311
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
S/2.92
S/2.00
S/1.27
S/0.782
Reel
S/0.502
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
S/2.41
S/1.65
S/1.05
S/0.658
Reel
S/0.494
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 9,867In Stock
Cut Tape
S/4.55
S/2.10
S/1.86
S/1.44
Reel
S/1.12
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 9,899In Stock
25,000On Order
Cut Tape
S/4.36
S/2.00
S/1.73
S/1.37
Reel
S/1.24
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 17,893In Stock
336,000On Order
Cut Tape
S/2.18
S/1.29
S/0.907
S/0.596
S/0.541
Reel
S/0.405
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
S/4.87
S/2.26
S/2.00
S/1.55
Reel
S/1.14
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 36,309In Stock
24,000Expected 10/15/2026
Cut Tape
S/3.62
S/1.66
S/1.47
S/1.12
Reel
S/0.872
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
S/3.27
S/1.49
S/1.31
S/1.00
Reel
S/0.771
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 10,787In Stock
Cut Tape
S/5.14
S/2.39
S/2.12
S/1.65
Reel
S/1.26
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 8,957In Stock
16,000On Order
Cut Tape
S/5.61
S/2.62
S/2.32
S/1.81
Reel
S/1.55
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 10,244In Stock
123,000Expected 12/3/2026
Cut Tape
S/5.25
S/2.95
S/2.45
S/1.92
Reel
S/1.64
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 16,535In Stock
16,000Expected 10/22/2026
Cut Tape
S/5.10
S/2.37
S/2.11
S/1.64
Reel
S/1.48
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 33,155In Stock
63,000On Order
Cut Tape
S/1.36
S/0.603
S/0.525
S/0.389
Reel
S/0.284
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 99,547In Stock
Cut Tape
S/1.44
S/0.642
S/0.561
S/0.416
Reel
S/0.304
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 48,790In Stock
Cut Tape
S/1.87
S/0.833
S/0.732
S/0.545
Reel
S/0.409
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 28,127In Stock
123,000Expected 11/18/2026
Cut Tape
S/1.63
S/0.732
S/0.638
S/0.475
Reel
S/0.374
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-323-3 123,845In Stock
84,000Expected 10/15/2026
Cut Tape
S/1.36
S/0.599
S/0.522
S/0.385
Reel
S/0.284
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
Cut Tape
S/4.16
S/2.23
S/1.69
S/1.33
Reel
S/0.973
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
S/4.32
S/2.00
S/1.86
S/1.47
Reel
S/1.26
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 191In Stock
Cut Tape
S/2.14
S/1.48
S/0.934
S/0.588
S/0.514
Reel
S/0.261
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
Cut Tape
S/1.25
S/0.712
S/0.436
S/0.315
Reel
S/0.237
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
S/2.61
S/1.79
S/1.13
S/0.701
S/0.518
Reel
S/0.315
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