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Auxiliary Power Supply

Littelfuse offers numerous products designed for Auxiliary Power Supply, including Silicon Carbide (SiC) MOSFETs, gate drivers, and TVS diodes. The LSIC1MO170T0750 SiC MOSFET is a 1700V device optimized for high-frequency, high-efficiency applications and features a low 11nC gate charge, low 11.5pF output capacitance, and a low 29Ω gate resistance for high-frequency switching. The IX4351NE gate driver offers an internal negative charge regulator, providing a selectable negative gate drive bias for improved dV/dt immunity and faster turn-off. The TVS diodes include the SMF and 1.5SMC series designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Uni-Directional

1.5SMC300A
Littelfuse
1: ฿35.75
7,820In Stock

Mfr. Part No.
1.5SMC300A

Mouser Part No
576-1.5SMC300A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Uni-Directional

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Datasheet

7,820In Stock

Cut Tape

฿35.75

฿26.03

฿17.29

฿13.46

Reel

฿9.59

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Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Bi-Directional

1.5SMC540CA
Littelfuse
1: ฿28.28
4,505In Stock

Mfr. Part No.
1.5SMC540CA

Mouser Part No
576-1.5SMC540CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Bi-Directional

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Datasheet

4,505In Stock

Cut Tape

฿28.28

฿26.23

฿18.95

฿13.75

Reel

฿11.83

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Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 82V 5% Bi-Directional

1.5SMC82CA
Littelfuse
1: ฿17.55
20,118In Stock

Mfr. Part No.
1.5SMC82CA

Mouser Part No
576-1.5SMC82CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 82V 5% Bi-Directional

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Datasheet

20,118In Stock

Cut Tape

฿17.55

฿12.16

฿11.70

฿10.60

Reel

฿7.09

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Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Uni-Directional

1.5SMC56A
Littelfuse
1: ฿11.38
22,254In Stock

Mfr. Part No.
1.5SMC56A

Mouser Part No
576-1.5SMC56A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Uni-Directional

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Datasheet

22,254In Stock

Cut Tape

฿11.38

฿9.39

฿7.61

฿7.22

Reel

฿6.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 10V

SMF10CA
Littelfuse
1: ฿12.68
14,922In Stock

Mfr. Part No.
SMF10CA

Mouser Part No
576-SMF10CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 10V

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Datasheet

14,922In Stock

Cut Tape

฿12.68

฿8.81

฿4.58

฿4.49

Reel

฿3.12

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Min.: 1
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Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

1.5SMC300CA
Littelfuse
1: ฿25.03
2,571In Stock

Mfr. Part No.
1.5SMC300CA

Mouser Part No
576-1.5SMC300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

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Datasheet

2,571In Stock

Cut Tape

฿25.03

฿19.01

฿13.46

฿13.16

Reel

฿11.31

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Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional

1.5SMC51A
Littelfuse
1: ฿19.50
3,522In Stock

Mfr. Part No.
1.5SMC51A

Mouser Part No
576-1.5SMC51A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional

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Datasheet

3,522In Stock

Cut Tape

฿19.50

฿16.15

฿11.57

฿9.56

Reel

฿6.73

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 8.2V 5% Uni-Directional

1.5SMC8.2A
Littelfuse
1: ฿12.68
3,628In Stock

Mfr. Part No.
1.5SMC8.2A

Mouser Part No
576-1.5SMC8.2A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 8.2V 5% Uni-Directional

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Datasheet

3,628In Stock

Cut Tape

฿12.68

฿12.48

฿11.25

฿9.20

Reel

฿6.73

฿6.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional

1.5SMC10CA
Littelfuse
1: ฿12.03
5,950In Stock

Mfr. Part No.
1.5SMC10CA

Mouser Part No
576-1.5SMC10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional

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Datasheet

5,950In Stock

Cut Tape

฿12.03

฿11.86

฿10.73

฿9.98

Reel

฿7.44

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional

1.5SMC200A
Littelfuse
1: ฿15.60
5,333In Stock

Mfr. Part No.
1.5SMC200A

Mouser Part No
576-1.5SMC200A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional

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Datasheet

5,333In Stock

Cut Tape

฿15.60

฿13.00

฿10.21

฿8.74

Reel

฿7.02

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Uni-Directional

1.5SMC220A
Littelfuse
1: ฿13.00
3,343In Stock

Mfr. Part No.
1.5SMC220A

Mouser Part No
576-1.5SMC220A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Uni-Directional

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Datasheet

3,343In Stock

Cut Tape

฿13.00

฿10.69

฿8.78

฿7.57

Reel

฿7.12

฿6.57

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 530V 5% Bi-Directional

1.5SMC530CA
Littelfuse
1: ฿28.28
2,966In Stock

Mfr. Part No.
1.5SMC530CA

Mouser Part No
576-1.5SMC530CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 530V 5% Bi-Directional

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Datasheet

2,966In Stock

Cut Tape

฿28.28

฿23.11

฿17.13

฿13.75

Reel

฿11.25

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 510V 5% Uni-Directional

1.5SMC510A
Littelfuse
1: ฿28.28
2,926In Stock

Mfr. Part No.
1.5SMC510A

Mouser Part No
576-1.5SMC510A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 510V 5% Uni-Directional

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Datasheet

2,926In Stock

Cut Tape

฿28.28

฿22.13

฿14.20

฿11.90

Reel

฿10.37

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 6.8V 5% Uni-Directional

1.5SMC6.8A
Littelfuse
1: ฿23.08
4,740In Stock

Mfr. Part No.
1.5SMC6.8A

Mouser Part No
576-1.5SMC6.8A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 6.8V 5% Uni-Directional

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Datasheet

4,740In Stock

Cut Tape

฿23.08

฿14.46

฿11.51

฿9.39

฿8.16

Reel

฿7.44

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Bi-Directional

1.5SMC18CA
Littelfuse
1: ฿17.88
4,776In Stock

Mfr. Part No.
1.5SMC18CA

Mouser Part No
576-1.5SMC18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Bi-Directional

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Datasheet

4,776In Stock

Cut Tape

฿17.88

฿13.81

฿10.95

฿9.59

Reel

฿7.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 62V 5% Bi-Directional

1.5SMC62CA
Littelfuse
1: ฿14.63
2,754In Stock

Mfr. Part No.
1.5SMC62CA

Mouser Part No
576-1.5SMC62CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 62V 5% Bi-Directional

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Datasheet

2,754In Stock

Cut Tape

฿14.63

฿13.13

฿10.79

฿9.88

Reel

฿7.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

1.5SMC100A
Littelfuse
1: ฿13.33
4,094In Stock

Mfr. Part No.
1.5SMC100A

Mouser Part No
576-1.5SMC100A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

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Datasheet

4,094In Stock

Cut Tape

฿13.33

฿11.60

฿9.91

฿8.74

Reel

฿6.76

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Uni-Directional

1.5SMC16A
Littelfuse
1: ฿10.08
5,359In Stock

Mfr. Part No.
1.5SMC16A

Mouser Part No
576-1.5SMC16A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Uni-Directional

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Datasheet

5,359In Stock

Cut Tape

฿10.08

฿9.56

฿9.39

฿9.20

Reel

฿6.76

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

1.5SMC20A
Littelfuse
1: ฿11.70
4,292In Stock

Mfr. Part No.
1.5SMC20A

Mouser Part No
576-1.5SMC20A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

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Datasheet

4,292In Stock

Cut Tape

฿11.70

฿8.78

฿7.35

฿7.22

Reel

฿7.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional

1.5SMC15A
Littelfuse
1: ฿19.50
3,215In Stock

Mfr. Part No.
1.5SMC15A

Mouser Part No
576-1.5SMC15A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional

Learn More

Datasheet

3,215In Stock

Cut Tape

฿19.50

฿10.99

฿9.82

฿9.43

Reel

฿6.79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 47V 5% Bi-Directional

1.5SMC47CA
Littelfuse
1: ฿13.65
4,859In Stock

Mfr. Part No.
1.5SMC47CA

Mouser Part No
576-1.5SMC47CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 47V 5% Bi-Directional

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Datasheet

4,859In Stock

Cut Tape

฿13.65

฿11.93

฿10.37

฿9.59

Reel

฿7.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 9.1V 5% Bi-Directional

1.5SMC9.1CA
Littelfuse
1: ฿20.80
4,914In Stock

Mfr. Part No.
1.5SMC9.1CA

Mouser Part No
576-1.5SMC9.1CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 9.1V 5% Bi-Directional

Learn More

Datasheet

4,914In Stock

Cut Tape

฿20.80

฿19.50

฿13.13

฿10.50

Reel

฿7.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Bi-Directional

1.5SMC110CA
Littelfuse
1: ฿10.73
4,693In Stock

Mfr. Part No.
1.5SMC110CA

Mouser Part No
576-1.5SMC110CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Bi-Directional

Learn More

Datasheet

4,693In Stock

Cut Tape

฿10.73

฿10.37

฿10.30

฿9.95

Reel

฿7.44

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional

1.5SMC15CA
Littelfuse
1: ฿20.48
4,862In Stock

Mfr. Part No.
1.5SMC15CA

Mouser Part No
576-1.5SMC15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional

Learn More

Datasheet

4,862In Stock

Cut Tape

฿20.48

฿18.07

฿12.51

฿10.60

Reel

฿7.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional

1.5SMC110A
Littelfuse
1: ฿33.48
6,478In Stock

Mfr. Part No.
1.5SMC110A

Mouser Part No
576-1.5SMC110A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional

Learn More

Datasheet

6,478In Stock

Cut Tape

฿33.48

฿21.03

฿13.75

฿10.63

Reel

฿8.32

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Auxiliary Power Supply

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Auxiliary Power Supply

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