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.
Learn More

Results: 70
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 N-Ch 60V 1.8A SOT-223-3
Datasheet
637In Stock
7,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Si SMD/SMT SOT-223-4 N-Channel 1 Channel 60 V 1.8 A 220 mOhms - 20 V, 20 V 800 mV 14 nC - 55 C + 150 C 1.8 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs P-Ch -60V -1.17A SOT-223-3
Datasheet
961In Stock
5,900Expected 2026/02/26
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Si SMD/SMT SOT-223-4 P-Channel 1 Channel 60 V 1.17 A 800 mOhms - 20 V, 20 V 1.5 V 5.2 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
Datasheet
2,397In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SMALL SIGNAL N-CH
Datasheet
2,641In Stock
4,000Expected 2026/05/28
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 100V 1.8A SOT-223-3
Datasheet
1,139In Stock
2,000Expected 2026/03/26
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
5,833In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 MOSFETs SIPMOS Sm-Signal 240V 6Ohm 350mA
Datasheet
2,891In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Si SMD/SMT SOT-223-4 N-Channel 1 Channel 240 V 350 mA 4.2 Ohms - 20 V, 20 V 1.4 V 6.4 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
25,724In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
3,254In Stock
9,000Expected 2026/04/02
Min.: 1
Mult.: 1
Reel: 3,000
Si SMD/SMT SOT-23-3 N-Channel 1 Channel 600 V 21 mA 500 Ohms - 20 V, 20 V 2.7 V 1.4 nC - 55 C + 150 C 500 mW Depletion Reel, Cut Tape

Infineon Technologies MOSFETs N-Ch 60V 230mA SOT-23-3
Datasheet
Product Comments
179,769In Stock
251,950On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 20V 2.5A SOT-23-3
Datasheet
8,170In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 20 V 2.5 A 40 mOhms - 12 V, 12 V 950 mV 2.1 nC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs P-Ch -20V -630mA SOT-323-3
Datasheet
11,967In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT SOT-323-3 P-Channel 1 Channel 20 V 630 mA 550 mOhms - 12 V, 12 V 1.2 V 1 nC - 55 C + 150 C 300 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 20V 1.5A SOT-23-3
Datasheet
10,363In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 20 V 1.5 A 140 mOhms - 12 V, 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
Datasheet
32,239In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 30 V 2.3 A 57 mOhms - 20 V, 20 V 1.6 V 1.5 nC - 55 C + 150 C 500 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs P-Ch -20V -1.5A SOT-363-6
Datasheet
5,940In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT SOT-363-6 P-Channel 1 Channel 20 V 1.5 A 131 mOhms - 12 V, 12 V 1.2 V 5.7 nC - 55 C + 150 C 560 mW Enhancement Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 60V 200mA SOT-23-3
Datasheet
25,906In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT SOT-23-3 N-Channel 1 Channel 60 V 200 mA 5 Ohms - 20 V, 20 V 1.8 V 1 nC - 55 C + 150 C 360 mW Enhancement AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs N-Ch 60V 300mA SOT-363-6
Datasheet
11,189In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 P-Ch DPAK-2
Datasheet
2,014In Stock
132,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
5,505In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 60V 4.5A TSOP-6
Datasheet
11,558In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT TSOP-6 N-Channel 1 Channel 60 V 4.5 A 69 mOhms - 20 V, 20 V 1.8 V 3.7 nC - 55 C + 150 C 2 W Enhancement Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs P-Ch -250V -260mA SOT-223-4
Datasheet
1,252In Stock
2,000Expected 2026/12/10
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Si SMD/SMT SOT-223-4 P-Channel 1 Channel 250 V 260 mA 7.5 Ohms - 20 V, 20 V 2 V 5.4 nC - 55 C + 150 C 1.8 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL+P-CH
Datasheet
998In Stock
81,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT SC-59-3 P-Channel 1 Channel 100 V 360 mA 1.8 Ohms - 20 V, 20 V 2 V 5.3 nC - 55 C + 150 C 500 mW Enhancement Reel, Cut Tape, MouseReel

Infineon Technologies MOSFETs SMALL SIGNAL+P-CH
Datasheet
8,653In Stock
9,000Expected 2026/05/21
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Si SMD/SMT SC-59-3 P-Channel 1 Channel 250 V 140 mA 11 Ohms - 20 V, 20 V 2 V 3.6 nC - 55 C + 150 C 500 mW Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs SMALL SIGNAL MOSFETS
Datasheet
10,664In Stock
12,000Expected 2026/03/05
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 MOSFETs P-Ch -250V -190mA SOT-89-3
Datasheet
878In Stock
3,000Expected 2026/05/28
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Si SMD/SMT SOT-89-3 P-Channel 1 Channel 250 V 190 mA 7.7 Ohms - 20 V, 20 V 2 V 6.1 nC - 55 C + 150 C 1 W Enhancement AEC-Q101 Reel, Cut Tape, MouseReel