PROFET™ Smart High-Side Switches

Infineon PROFET™ Smart High-Side Switches are placed between the supply and load to control the application. These highly integrated high-side switches incorporate a broad range of smart features like diagnosis and protection. PROFET switches consist of a DMOS power transistor and CMOS logic circuitry for complete built-in protection against overload, short-circuit, excessive temperature, ground loss, power supply loss, and electrostatic discharge (ESD). 

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Number of Outputs
Output Current
Current Limit
On Resistance - Max
On Time - Max
Off Time - Max
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
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Infineon Technologies Power Switch ICs - Power Distribution MINI-PROFET
Datasheet
5,555In Stock
17,500Expected 9/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 400 mA 1.2 A 300 mOhms 140 us 170 us 5 V to 34 V - 40 C + 125 C SMD/SMT SOIC-8 Industrial PROFET Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart Hi-Side Pwr SW 1-Ch Hi PWM Freq
Datasheet
2,697In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
High Side 1 Output 16.5 A 12 mOhms 1 us 1.5 us 6 V to 19 V - 40 C + 150 C SMD/SMT TO-252-5 BTF50060 AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
Datasheet
30,641In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

High Side 1 Output 200 mA 700 mA 1 Ohms 100 us 175 us 4.9 V to 60 V - 40 C + 150 C SMD/SMT SOT-223 BTS4140N Reel, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
Datasheet
14,731In Stock
60,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

High Side 1 Output 200 mA 700 mA 1 Ohms 100 us 140 us 4.9 V to 60 V - 40 C + 150 C SMD/SMT SOT-223-4 BTS4140N Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH 1 CHANNEL
Datasheet
3,255In Stock
5,000Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 7 A 17 A 60 mOhms 200 us 200 us 4.75 V to 41 V - 40 C + 150 C SMD/SMT TO-252-5 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart PWR Hi-Side Switch 1-CH
Datasheet
3,890In Stock
20,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

High Side 1 Output 21 A 65 A 20 mOhms 200 us 250 us 4.75 V to 41 V - 40 C + 150 C SMD/SMT TO-263-5 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart PWR High-Side Switch 1-CH
Datasheet
4,478In Stock
8,000Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

High Side 1 Output 21 A 65 A 20 mOhms 200 us 250 us 4.75 V to 41 V - 40 C + 150 C SMD/SMT TO-263-5 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
Datasheet
9,139In Stock
10,000Expected 10/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 1.8 A 4.5 A 200 mOhms 180 us 200 us 6 V to 52 V - 40 C + 150 C SMD/SMT TO-252-5 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution MINI-PROFET IC PWR SWITCH HI SIDE 1.8A
Datasheet
6,014In Stock
7,500Expected 10/22/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 1.8 A 6 A 200 mOhms 180 us 200 us 6 V to 52 V - 40 C + 150 C SMD/SMT TO-252-5 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution MULTICHIP PROFET & GD
Datasheet
1,806In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

High Side 1 Output 40 A 3.2 mOhms 700 us 735 us 8 V to 18 V - 40 C + 150 C SMD/SMT TO-263-7 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution 5V-28V 16Ohm 11Amp
Datasheet
1,946In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 11 A 65 A 16 mOhms 250 us 250 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-14 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart High-Side PWR Switch PROFET 1-CH
Datasheet
5,154In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 13 A 16 mOhms 350 us 350 us 9 V to 16 V - 40 C + 150 C SMD/SMT TO-252-5 High-Current PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution 5V-28V 16Ohm 11Amp
Datasheet
2,384Expected 10/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 11 A 65 A 16 mOhms 250 us 250 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-14 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET
Datasheet
4,479In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 10 A 50 A 12 mOhms 250 us 250 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-14 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Power Switch Profet Smart Hide-Side
Datasheet
2,189In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 8 A 105 A 32 mOhms 500 us 500 us 20 V - 40 C + 150 C SMD/SMT TO-252-5 High-Current PROFET AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution PROFET +12V Smart Hi Side Pwr SW Dual
Datasheet
3,016In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 2 Output 5 A 50 A 20 mOhms 100 us 100 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-14 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution Profet Smart High Side Switch 28V 36A
Datasheet
15,462In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 5 A 36 A 30 mOhms 100 us 100 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-8 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET +12V Smart Hi Side Pwr SW Dual
Datasheet
3,505In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 2 Output 4 A 25 A 45 mOhms 100 us 100 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-14 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution PROFET Smart High Side Switch 28V 20A
Datasheet
4,844In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 3 A 20 A 90 mOhms 100 us 100 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-8 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET +12V Smart Hi Side Pwr SW Dual
Datasheet
2,486In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 2 Output 2 A 9 A 120 mOhms 100 us 100 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-14 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET +12V Smart Hi Side Pwr SW Dual
Datasheet
2,173In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 2 Output 2 A 8 A 180 mOhms 100 us 100 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-14 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution CLASSIC PROFET 12V
Datasheet
3,086In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side 1 Output 1.5 A 9 A 400 mOhms 120 us 230 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET
Datasheet
2,052In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 4 Output 800 mA 5.6 A 400 mOhms 230 us 230 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-14 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart High Side 1 Ch 39V 100A
Datasheet
3,571In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 7 A 50 A 12 mOhms 600 us 600 us 5.5 V to 24 V - 40 C + 150 C SMD/SMT TO-252-5 High-Current PROFET AEC-Q100 Reel, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution PROFET
Datasheet
8,116In Stock
9,000On Order
Min.: 1
Mult.: 1
: 3,000

High Side 1 Output 21 A 4.8 mOhms 210 us 220 us 13.5 V - 40 C + 150 C SMD/SMT TSDSO-14 Reel, Cut Tape