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
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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 P-Ch -20V -1.5A SOT-23-3
Datasheet
25,489In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 P-Channel 1 Channel 20 V 1.5 A 105 mOhms - 12 V, 12 V 1.2 V 3.6 nC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N and P-Ch 20V 950mA -530mA SOT-363-6
Datasheet
144,081In Stock
MouseReel Available
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, 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 SMALL SIGNAL+P-CH
Datasheet
11,237In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT TSOP-6 P-Channel 1 Channel 20 V 4.7 A 94 mOhms - 12 V, 12 V 900 mV 12.4 nC - 55 C + 150 C 2 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL+P-CH
Datasheet
68,359In Stock
MouseReel Available
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, 20 V 1.6 V, 1.5 V 650 pC, 1.2 nC - 55 C + 150 C 500 mW Enhancement Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 20V 950mA SOT-363-6
Datasheet
124,622In Stock
MouseReel Available
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, 12 V 950 mV 320 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
Datasheet
16,410In Stock
MouseReel Available
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, 20 V 2 V 2.9 nC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 100V 1.1A SOT-223-3
Datasheet
25,828In Stock
MouseReel Available
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, 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
Datasheet
47,608In Stock
156,000On Order
MouseReel Available
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, 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
Datasheet
42,685In Stock
MouseReel Available
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, 20 V 1.6 V, 1.5 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
Datasheet
10,917In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Si SMD/SMT SOT-223-4 N-Channel 1 Channel 600 V 120 mA 25 Ohms - 20 V, 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 SMALL SIGNAL N-CH
Datasheet
9,746In Stock
7,000Expected 02/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Si SMD/SMT SOT-223-4 N-Channel 1 Channel 100 V 1.8 A 172 mOhms - 20 V, 20 V 1.4 V 9.5 nC - 55 C + 150 C 1.8 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs N-Ch 20V 1.4A SOT-323-3
Datasheet
129,468In Stock
MouseReel Available
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, 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
Datasheet
689In Stock
3,000Expected 30/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT TSOP-6 N-Channel 1 Channel 20 V 7.5 A 26 mOhms - 12 V, 12 V 950 mV 5.8 nC - 55 C + 150 C 2 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL+P-CH
Datasheet
1,158In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT TSOP-6 P-Channel 1 Channel 30 V 5.5 A 52 mOhms - 20 V, 20 V 1.5 V 23.4 nC - 55 C + 150 C 2 W Enhancement Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 400V 170mA SOT-223-3
Datasheet
353In Stock
7,000On Order
MouseReel Available
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, 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
Datasheet
6,493In Stock
33,000Expected 02/07/2026
MouseReel Available
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, 20 V 1.3 V 600 pC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL MOSFETS
Datasheet
8,825In Stock
21,000Expected 02/07/2026
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 600 V 21 mA 500 Ohms - 20 V, 20 V 2.6 V 650 pC - 55 C + 150 C 500 mW Enhancement Reel, Cut Tape

Infineon Technologies MOSFETs N-Ch 60V 230mA SOT-23-3
Datasheet
Product Comments
186,072In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 60 V 230 mA 2.2 Ohms - 20 V, 20 V 1 V 1 nC - 55 C + 150 C 360 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 60V 3.2A SOT-89-3
Datasheet
4,805In Stock
5,000Expected 16/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Si SMD/SMT SOT-89-3 N-Channel 1 Channel 60 V 3.2 A 60 mOhms - 20 V, 20 V 1.8 V 3.7 nC - 55 C + 150 C 1 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 60V 300mA SOT-363-6
Datasheet
11,095In Stock
MouseReel Available
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, 20 V 1.5 V 600 pC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL+P-CH
Datasheet
3,493In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT TSOP-6 P-Channel 2 Channel 30 V 2 A 88 mOhms - 20 V, 20 V 1.5 V 5 nC - 55 C + 150 C 500 mW Enhancement Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 100V 1.8A SOT-223-3
Datasheet
39In Stock
4,000On Order
MouseReel Available
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, 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 240V 350mA SOT-223-3
Datasheet
2,463In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Si SMD/SMT SOT-223-4 N-Channel 1 Channel 240 V 350 mA 4 Ohms - 20 V, 20 V 1 V 6.8 nC - 55 C + 150 C 1.8 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel
Infineon Technologies BSS123IXTSA1
Infineon Technologies MOSFETs SMALL SIGNAL MOSFETS
Datasheet
15,346In Stock
18,000Expected 01/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT N-Channel 1 Channel 100 V 190 mA 6 Ohms - 20 V, 20 V 1.8 V 630 pC - 55 C + 150 C 500 mW Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies BSS123NH6327XTSA1
Infineon Technologies MOSFETs N-Ch 100V 190mA SOT-23-3
Datasheet
11,308In Stock
105,000Expected 02/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 100 V 190 mA 6 Ohms - 20 V, 20 V 1.4 V 600 pC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel