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.

Results: 58
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) 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 Package/Case Series Qualification Packaging

Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR SWITCH 42V 2.17A 48’611In Stock
Cut Tape
CHF 1.35
CHF 1.01
CHF 0.945
CHF 0.845
Reel
CHF 0.72
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
Infineon Technologies Power Switch ICs - Power Distribution NPN Silicon AF TRANSISTOR 21’466In Stock
Cut Tape
CHF 1.24
CHF 0.901
CHF 0.821
CHF 0.722
Reel
CHF 0.59
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

Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 1.4A 53’164In Stock
Cut Tape
CHF 1.20
CHF 0.877
CHF 0.79
CHF 0.701
Reel
CHF 0.572
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET 11’002In Stock
Cut Tape
CHF 2.89
CHF 2.15
CHF 1.97
CHF 1.76
Reel
CHF 1.50
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
Infineon Technologies Power Switch ICs - Power Distribution 0.8ohm HITFET Prtctd Auto/Ind. Relay Drv 89’272In Stock
Cut Tape
CHF 0.724
CHF 0.507
CHF 0.455
CHF 0.397
Reel
CHF 0.325
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

Infineon Technologies Power Switch ICs - Power Distribution HITFET IC PWR SWITCH LOW SIDE 0.64A 15’962In Stock
Cut Tape
CHF 1.13
CHF 0.821
CHF 0.739
CHF 0.653
Reel
CHF 0.532
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET IC PWR SWITCH LOW SIDE 0.64A 14’458In Stock
Cut Tape
CHF 1.11
CHF 0.813
CHF 0.731
CHF 0.648
Reel
CHF 0.532
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET 5’114In Stock
Cut Tape
CHF 1.19
CHF 0.877
CHF 0.793
CHF 0.709
Reel
CHF 0.601
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET 12’198In Stock
Cut Tape
CHF 1.28
CHF 0.934
CHF 0.854
CHF 0.753
Reel
CHF 0.631
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
Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 1.4A 3’610In Stock
Cut Tape
CHF 0.973
CHF 0.762
CHF 0.707
CHF 0.65
Reel
CHF 0.584
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET 4’975In Stock
Cut Tape
CHF 1.07
CHF 0.786
CHF 0.712
CHF 0.663
Reel
CHF 0.552
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
Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 2.4A 3’991In Stock
Cut Tape
CHF 1.37
CHF 1.01
CHF 0.91
CHF 0.813
Reel
CHF 0.663
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET 11’055In Stock
Cut Tape
CHF 1.27
CHF 0.934
CHF 0.845
CHF 0.751
Reel
CHF 0.629
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET SMART LOWSIDE PWR SW 2’997In Stock
Cut Tape
CHF 1.50
CHF 1.12
CHF 1.00
CHF 0.894
Reel
CHF 0.751
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
Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 4.6A 3’208In Stock
Cut Tape
CHF 2.11
CHF 1.56
CHF 1.42
CHF 1.28
Reel
CHF 1.10
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
Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 2.4A 1’415In Stock
Cut Tape
CHF 1.70
CHF 1.26
CHF 1.15
CHF 1.02
Reel
CHF 0.805
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET SMART LOWSIDE PWR SW 5’855In Stock
Cut Tape
CHF 1.91
CHF 1.41
CHF 1.29
CHF 1.15
Reel
CHF 0.983
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET SMART LOWSIDE PWR SW 9’888In Stock
Cut Tape
CHF 1.54
CHF 1.12
CHF 1.03
CHF 0.917
Reel
CHF 0.768
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
Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 4.6A 5’004In Stock
Cut Tape
CHF 2.05
CHF 1.50
CHF 1.36
CHF 1.24
Reel
CHF 1.06
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
Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 4.6A 2’085In Stock
Cut Tape
CHF 2.06
CHF 1.53
CHF 1.39
CHF 1.24
Reel
CHF 1.09
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

Infineon Technologies Power Switch ICs - Power Distribution HITFET SMART LOW SIDE 7’891In Stock
Cut Tape
CHF 0.992
CHF 0.713
CHF 0.653
CHF 0.57
Reel
CHF 0.48
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
Infineon Technologies BTS3134D
Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 3.5A 1’615In Stock
Cut Tape
CHF 1.87
CHF 1.39
CHF 1.26
CHF 1.13
Reel
CHF 0.934
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET 1’710In Stock
Cut Tape
CHF 0.973
CHF 0.71
CHF 0.634
CHF 0.56
Reel
CHF 0.475
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET SMART LOW SIDE 1’327In Stock
Cut Tape
CHF 0.992
CHF 0.71
CHF 0.639
CHF 0.562
Reel
CHF 0.436
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
Infineon Technologies Power Switch ICs - Power Distribution HITFET 4’884In Stock
Cut Tape
CHF 2.65
CHF 2.11
CHF 1.82
CHF 1.64
Reel
CHF 1.43
Min.: 1
Mult.: 1
: 2’500
Low Side 1 Output 7.5 A 42 A 10 mOhms 10 us 15 us 5.5 V to 30 V - 40 C + 150 C SMD/SMT TO-252-5 HITFET AEC-Q100 Reel, Cut Tape, MouseReel