Power Switch ICs - Power Distribution

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HITFET™ Smart Low-Side Switches

Infineon HITFET™ Smart Low-Side Switches are versatile power transistors ideally designed for automotive and industrial applications. Their built-in intelligence and protective features offer improved performance & reliability over conventional, discrete solutions. The HITFET Smart Low-Side Switches provide a higher level of protection with overtemperature, short circuit, overcurrent, overvoltage, and ESD. Infineon HITFET combines all these protection features in one easy-to-use device.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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	Package/Case	Series	Qualification	Packaging
Power Switch ICs - Power Distribution NPN Silicon AF TRANSISTOR BSP76 E6433 Infineon Technologies 1: $1.54 21,746In Stock	Mfr. Part No. BSP76 E6433 Mouser Part No 726-BSP76E6433	Infineon Technologies	Power Switch ICs - Power Distribution NPN Silicon AF TRANSISTOR Learn More about Infineon Technologies infineon hifet switches	Datasheet	21,746In Stock	Cut Tape $1.54 $1.12 $1.02 $0.897 View Reel $0.733 $0.843 $0.811 $0.80 $0.749 $0.733 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Side	1 Output	1.8 A	7.5 A	200 mOhms	100 us	100 us		- 40 C	+ 150 C	SMD/SMT	SOT-223-4	HITFET		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution SMART LW SIDE PWR SWITCH 42V 2.17A BTS3118N Infineon Technologies 1: $1.80 48,611In Stock	Mfr. Part No. BTS3118N Mouser Part No 726-BTS3118N	Infineon Technologies	Power Switch ICs - Power Distribution SMART LW SIDE PWR SWITCH 42V 2.17A Learn More about Infineon Technologies infineon hifet switches	Datasheet	48,611In Stock	Cut Tape $1.80 $1.33 $1.22 $1.07 View Reel $0.894 $1.02 $0.964 $0.961 $0.915 $0.894 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Side	1 Output	2.17 A	15 A	100 mOhms	100 us	100 us	10 V	- 40 C	+ 150 C	SMD/SMT	SOT-223-4	HITFET		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 1.4A BTS3110N Infineon Technologies 1: $1.49 53,164In Stock	Mfr. Part No. BTS3110N Mouser Part No 726-BTS3110N	Infineon Technologies	Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 1.4A Learn More about Infineon Technologies infineon hifet switches	Datasheet	53,164In Stock	Cut Tape $1.49 $1.09 $0.982 $0.871 View Reel $0.711 $0.818 $0.786 $0.776 $0.727 $0.711 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Side	1 Output	1.4 A	7.5 A	200 mOhms	100 us	100 us	1.3 V to 2.2 V	- 40 C	+ 150 C	SMD/SMT	SOT-223-4	HITFET		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 0.8ohm HITFET Prtctd Auto/Ind. Relay Drv BTS3800SL Infineon Technologies 1: $0.90 89,273In Stock	Mfr. Part No. BTS3800SL Mouser Part No 726-BTS3800SL	Infineon Technologies	Power Switch ICs - Power Distribution 0.8ohm HITFET Prtctd Auto/Ind. Relay Drv Learn More about Infineon Technologies infineonslspwrsw	Datasheet	89,273In Stock	Cut Tape $0.90 $0.63 $0.565 $0.493 Reel $0.404 View $0.459 $0.44 $0.422 $0.392 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Low-Side	1 Output	350 mA				3 us		- 40 C	+ 150 C	SMD/SMT	SCT-595-5	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET BTS3256D Infineon Technologies 1: $3.59 10,954In Stock	Mfr. Part No. BTS3256D Mouser Part No 726-BTS3256D	Infineon Technologies	Power Switch ICs - Power Distribution HITFET Learn More about Infineon Technologies infineon hifet switches	Datasheet	10,954In Stock	Cut Tape $3.59 $2.67 $2.44 $2.19 Reel $1.86 View $2.07 $2.04 $1.93 $1.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	7.5 A	42 A	10 mOhms	22 us	24 us	5.5 V to 30 V	- 40 C	+ 150 C	SMD/SMT	TO-252-5	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET IC PWR SWITCH LOW SIDE 0.64A BTS3207N Infineon Technologies 1: $1.41 15,962In Stock	Mfr. Part No. BTS3207N Mouser Part No 726-BTS3207N	Infineon Technologies	Power Switch ICs - Power Distribution HITFET IC PWR SWITCH LOW SIDE 0.64A Learn More about Infineon Technologies infineon hifet switches	Datasheet	15,962In Stock	Cut Tape $1.41 $1.02 $0.919 $0.812 View Reel $0.661 $0.761 $0.73 $0.698 $0.678 $0.661 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Side	1 Output	640 mA	7.5 A	500 mOhms	100 us	100 us	1.3 V to 2.2 V	- 40 C	+ 150 C	SMD/SMT	SOT-223-4	HITFET		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET IC PWR SWITCH LOW SIDE 0.64A BTS3207NHUMA1 Infineon Technologies 1: $1.38 14,458In Stock	Mfr. Part No. BTS3207NHUMA1 Mouser Part No 726-BTS3207NHUMA1	Infineon Technologies	Power Switch ICs - Power Distribution HITFET IC PWR SWITCH LOW SIDE 0.64A Learn More about Infineon Technologies infineon hifet switches	Datasheet	14,458In Stock	Cut Tape $1.38 $1.01 $0.908 $0.805 View Reel $0.661 $0.755 $0.726 $0.698 $0.678 $0.661 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Side	1 Output	640 mA	7.5 A	500 mOhms	100 us	100 us	1.3 V to 2.2 V	- 40 C	+ 150 C	SMD/SMT	SOT-223-4	HITFET		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 4.6A BTS142D Infineon Technologies 1: $2.56 2,095In Stock	Mfr. Part No. BTS142D Mouser Part No 726-BTS142D	Infineon Technologies	Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 4.6A Learn More about Infineon Technologies infineon hifet switches	Datasheet	2,095In Stock	Cut Tape $2.56 $1.90 $1.73 $1.54 Reel $1.35 View $1.45 $1.42 $1.40 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	5.5 A	45 A	28 mOhms	120 us	120 us	10 V	- 40 C	+ 150 C	SMD/SMT	TO-252-3	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET SMART LOW SIDE BTS3205GXUMA1 Infineon Technologies 1: $1.23 8,391In Stock	Mfr. Part No. BTS3205GXUMA1 Mouser Part No 726-BTS3205GXUMA1	Infineon Technologies	Power Switch ICs - Power Distribution HITFET SMART LOW SIDE Learn More about Infineon Technologies infineon hifet switches	Datasheet	8,391In Stock	Cut Tape $1.23 $0.886 $0.812 $0.708 Reel $0.597 View $0.675 $0.637 $0.619 $0.576 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	350 mA	600 mA	700 mOhms	38 us	45 us		- 40 C	+ 150 C	SMD/SMT	SOIC-8	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET BTS3035TFATMA1 Infineon Technologies 1: $1.58 11,367In Stock	Mfr. Part No. BTS3035TFATMA1 Mouser Part No 726-BTS3035TFATMA1	Infineon Technologies	Power Switch ICs - Power Distribution HITFET Learn More about Infineon Technologies infineon hifet switches	Datasheet	11,367In Stock	Cut Tape $1.58 $1.16 $1.05 $0.933 Reel $0.782 View $0.876 $0.842 $0.835 $0.764	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	5 A	20 A	70 mOhms	115 us	210 us	3 V to 5.5 V	- 40 C	+ 150 C	SMD/SMT		HITFET	AEC-Q100	Reel, Cut Tape
Power Switch ICs - Power Distribution HITFET SMART LOWSIDE PWR SW BTS3104SDRATMA1 Infineon Technologies 1: $1.86 3,008In Stock	Mfr. Part No. BTS3104SDRATMA1 Mouser Part No 726-BTS3104SDRATMA1	Infineon Technologies	Power Switch ICs - Power Distribution HITFET SMART LOWSIDE PWR SW Learn More about Infineon Technologies infineon hifet switches	Datasheet	3,008In Stock	Cut Tape $1.86 $1.40 $1.24 $1.11 Reel $0.933 View $1.04 $1.01 $0.999 $0.927 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	2 A	6 A	104 mOhms	100 us	120 us	2 V to 10 V	- 40 C	+ 150 C	SMD/SMT	TO-252-3	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 4.6A BTS3142D Infineon Technologies 1: $2.62 3,218In Stock	Mfr. Part No. BTS3142D Mouser Part No 726-BTS3142D	Infineon Technologies	Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 4.6A Learn More about Infineon Technologies infineon hifet switches	Datasheet	3,218In Stock	Cut Tape $2.62 $1.94 $1.77 $1.59 Reel $1.36 View $1.50 $1.45 $1.40 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	4.6 A	45 A	28 mOhms	120 us	120 us	1.3 V to 2.2 V	- 40 C	+ 150 C	SMD/SMT	TO-252-3	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET BTF3050EJXUMA1 Infineon Technologies 1: $1.54 5,326In Stock	Mfr. Part No. BTF3050EJXUMA1 Mouser Part No 726-BTF3050EJXUMA1	Infineon Technologies	Power Switch ICs - Power Distribution HITFET Learn More about Infineon Technologies infineon hifet switches	Datasheet	5,326In Stock	Cut Tape $1.54 $1.12 $1.02 $0.904 Reel $0.755 View $0.849 $0.816 $0.808 $0.739 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Low Side	1 Output	4 A	10 A	100 mOhms	2.8 us	4 us	3 V to 5.5 V	- 40 C	+ 150 C	SMD/SMT	TDSO-8	BTF3050EJ		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET BTF3050TEATMA1 Infineon Technologies 1: $1.59 12,198In Stock	Mfr. Part No. BTF3050TEATMA1 Mouser Part No 726-BTF3050TEATMA1	Infineon Technologies	Power Switch ICs - Power Distribution HITFET Learn More about Infineon Technologies infineon hifet switches	Datasheet	12,198In Stock	Cut Tape $1.59 $1.16 $1.06 $0.935 Reel $0.784 View $0.879 $0.846 $0.836 $0.768 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	3 A	30 A	100 mOhms	15 us	30 us	3 V to 5.5 V	- 40 C	+ 150 C	SMD/SMT	TO-252-5	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 1.4A BTS3110NHUMA1 Infineon Technologies 1: $1.48 3,650In Stock	Mfr. Part No. BTS3110NHUMA1 Mouser Part No 726-BTS3110NHUMA1	Infineon Technologies	Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 1.4A Learn More about Infineon Technologies infineon hifet switches	Datasheet	3,650In Stock	Cut Tape $1.48 $1.08 $0.98 $0.869 View Reel $0.711 $0.816 $0.785 $0.776 $0.727 $0.711 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Side	1 Output	1.4 A	7.5 A	200 mOhms	100 us	100 us	1.3 V to 2.2 V	- 40 C	+ 150 C	SMD/SMT	SOT-223-4	HITFET		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET BTF3080EJXUMA1 Infineon Technologies 1: $1.33 4,975In Stock	Mfr. Part No. BTF3080EJXUMA1 Mouser Part No 726-BTF3080EJXUMA1	Infineon Technologies	Power Switch ICs - Power Distribution HITFET Learn More about Infineon Technologies infineon hifet switches	Datasheet	4,975In Stock	Cut Tape $1.33 $0.977 $0.885 $0.823 Reel $0.686 View $0.773 $0.742 $0.715 $0.671	Min.: 1 Mult.: 1 : 3,000	Low Side	1 Output	3 A	7 A	160 mOhms	2.8 us	4 us	3 V to 5.5 V	- 40 C	+ 150 C	SMD/SMT	TDSO-8	BTF3080EJ		Reel, Cut Tape
Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 2.4A BTS3118D Infineon Technologies 1: $1.70 3,991In Stock	Mfr. Part No. BTS3118D Mouser Part No 726-BTS3118D	Infineon Technologies	Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 2.4A Learn More about Infineon Technologies infineon hifet switches	Datasheet	3,991In Stock	Cut Tape $1.70 $1.26 $1.13 $1.01 Reel $0.854 View $0.941 $0.905 $0.897 $0.835 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	2.4 A	15 A	100 mOhms	100 us	100 us	10 V	- 40 C	+ 150 C	SMD/SMT	TO-252-3	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 2.4A BTS118D Infineon Technologies 1: $2.04 1,415In Stock	Mfr. Part No. BTS118D Mouser Part No 726-BTS118D	Infineon Technologies	Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 2.4A Learn More about Infineon Technologies infineon hifet switches	Datasheet	1,415In Stock	Cut Tape $2.04 $1.50 $1.36 $1.22 View Reel $0.978 $1.15 $1.10 $1.07 $0.978 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	High Side	1 Output	2.4 A	15 A	100 mOhms	100 us	100 us		- 40 C	+ 150 C	SMD/SMT	TO-252-3	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET SMART LOWSIDE PWR SW BTS3046SDR Infineon Technologies 1: $2.37 5,855In Stock	Mfr. Part No. BTS3046SDR Mouser Part No 726-BTS3046SDR	Infineon Technologies	Power Switch ICs - Power Distribution HITFET SMART LOWSIDE PWR SW Learn More about Infineon Technologies infineon hifet switches	Datasheet	5,855In Stock	Cut Tape $2.37 $1.76 $1.60 $1.43 Reel $1.22 View $1.35 $1.31 $1.26 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	3.6 A	10 A	46 mOhms	100 us	120 us	2 V to 10 V	- 40 C	+ 150 C	SMD/SMT	TO-252-3	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET BTS3060TFATMA1 Infineon Technologies 1: $1.33 4,964In Stock	Mfr. Part No. BTS3060TFATMA1 Mouser Part No 726-BTS3060TFATMA1	Infineon Technologies	Power Switch ICs - Power Distribution HITFET Learn More about Infineon Technologies infineon bts3060tf switch	Datasheet	4,964In Stock	Cut Tape $1.33 $0.975 $0.875 $0.773 Reel $0.64 View $0.726 $0.697 $0.676 $0.608 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	3 A	15 A	135 mOhms	76 us	130 us	4 V to 5.5 V	- 40 C	+ 150 C	SMD/SMT	TO-252-3	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET SMART LOWSIDE PWR SW BTS3104SDR Infineon Technologies 1: $1.91 9,888In Stock	Mfr. Part No. BTS3104SDR Mouser Part No 726-BTS3104SDR	Infineon Technologies	Power Switch ICs - Power Distribution HITFET SMART LOWSIDE PWR SW Learn More about Infineon Technologies infineon hifet switches	Datasheet	9,888In Stock	Cut Tape $1.91 $1.40 $1.28 $1.14 Reel $0.955 View $1.07 $1.03 $0.934 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	2 A	6 A	104 mOhms	120 us	200 us	2 V to 10 V	- 40 C	+ 150 C	SMD/SMT	TO-252-3	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 4.6A BTS3142DATMA1 Infineon Technologies 1: $2.55 5,004In Stock	Mfr. Part No. BTS3142DATMA1 Mouser Part No 726-BTS3142DATMA1	Infineon Technologies	Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 4.6A Learn More about Infineon Technologies infineon hifet switches	Datasheet	5,004In Stock	Cut Tape $2.55 $1.86 $1.69 $1.55 Reel $1.31 View $1.47 $1.45 $1.40 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	4.6 A	45 A	28 mOhms	120 us	120 us	1.3 V to 2.2 V	- 40 C	+ 150 C	SMD/SMT	TO-252-3	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 3.5A Infineon Technologies BTS3134D BTS3134D Infineon Technologies 1: $2.33 1,615In Stock	Mfr. Part No. BTS3134D Mouser Part No 726-BTS3134D	Infineon Technologies	Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 3.5A Learn More about Infineon Technologies infineon hifet switches	Datasheet	1,615In Stock	Cut Tape $2.33 $1.72 $1.57 $1.41 Reel $1.19 View $1.33 $1.29 $1.24 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	2 Output	3.5 A	24 A	90 mOhms	100 us	100 us	10 V	- 40 C	+ 150 C	SMD/SMT	TO-252-3	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET SMART LOWSIDE PWR SW BTS3104SDLATMA1 Infineon Technologies 1: $1.90 1,285In Stock	Mfr. Part No. BTS3104SDLATMA1 Mouser Part No 726-BTS3104SDLATMA1	Infineon Technologies	Power Switch ICs - Power Distribution HITFET SMART LOWSIDE PWR SW Learn More about Infineon Technologies infineon hifet switches	Datasheet	1,285In Stock	Cut Tape $1.90 $1.40 $1.27 $1.13 Reel $0.952 View $1.06 $1.02 $0.933 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	2 A	6 A	104 mOhms	100 us	120 us	2 V to 10 V	- 40 C	+ 150 C	SMD/SMT	TO-252-3	HITFET	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution HITFET BTS3125TFATMA1 Infineon Technologies 1: $1.20 1,810In Stock	Mfr. Part No. BTS3125TFATMA1 Mouser Part No 726-BTS3125TFATMA1	Infineon Technologies	Power Switch ICs - Power Distribution HITFET Learn More about Infineon Technologies infineon hifet switches	Datasheet	1,810In Stock	Cut Tape $1.20 $0.883 $0.787 $0.695 Reel $0.59 View $0.652 $0.626 $0.607 $0.576 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Low Side	1 Output	2 A	7 A	250 mOhms	115 us	210 us	3 V to 5.5 V	- 40 C	+ 150 C	SMD/SMT		HITFET	AEC-Q100	Reel, Cut Tape, MouseReel

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