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.

Results: 183
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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 Polarity
Number of Channels
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package / Case
Ipp - Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes SMF - A 180V
Datasheet
22,337In Stock
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 180 V SMD/SMT 292 V 201 V SOD-123-2 700 mA 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional
Datasheet
96,126In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SOD-123-2 5.1 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional
Datasheet
46,371In Stock
27,000Expected 9/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V SOD-123-2 4.8 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional
Datasheet
23,645In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 28 V SMD/SMT 45.4 V 31.1 V SOD-123-2 4.4 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 30V
Datasheet
34,670In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 30 V SMD/SMT 48.4 V 33.3 V SOD-123-2 4.1 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 33V
Datasheet
21,707In Stock
15,000Expected 12/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SOD-123-2 3.8 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 36V
Datasheet
29,630In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 36 V SMD/SMT 58.1 V 40 V SOD-123-2 3.4 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional
Datasheet
38,188In Stock
42,000Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 40 V SMD/SMT 64.5 V 44.4 V SOD-123-2 3.1 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional
Datasheet
160,129In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 9.2 V 6.4 V SOD-123-2 21.7 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 51V 5% Uni-directional
Datasheet
Lead-Time 17 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 51 V SMD/SMT 82.4 V 56.7 V SOD-123-2 2.4 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional
Datasheet
128In Stock
3,000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 85.5 V SMD/SMT 137 V 95 V SMC (DO-214AB) 11.1 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Bi-Directional
Datasheet
377In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 94 V SMD/SMT 152 V 105 V SMC (DO-214AB) 10 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional
Datasheet
2,292In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 9.4 V SMD/SMT 15.6 V 10.5 V SMC (DO-214AB) 97.4 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional
Datasheet
1,062In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 102 V SMD/SMT 165 V 114 V SMC (DO-214AB) 9.2 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional
Datasheet
2,255In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 102 V SMD/SMT 165 V 114 V SMC (DO-214AB) 9.2 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional
Datasheet
280In Stock
3,000Expected 3/25/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 10.2 V SMD/SMT 16.7 V 11.4 V SMC (DO-214AB) 91 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional
Datasheet
1,009In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 111 V SMD/SMT 179 V 124 V SMC (DO-214AB) 8.5 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional
Datasheet
23In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 111 V SMD/SMT 179 V 124 V SMC (DO-214AB) 8.5 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Uni-Directional
Datasheet
45In Stock
3,000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 11.1 V SMD/SMT 18.2 V 12.4 V SMC (DO-214AB) 83.5 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional
Datasheet
3,315In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 11.1 V SMD/SMT 18.2 V 12.4 V SMC (DO-214AB) 83.5 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Uni-Directional
Datasheet
1,186In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 128 V SMD/SMT 207 V 143 V SMC (DO-214AB) 7.3 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional
Datasheet
2,023In Stock
3,000Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 12.8 V SMD/SMT 21.2 V 14.3 V SMC (DO-214AB) 71.7 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional
Datasheet
3,517In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 12.8 V SMD/SMT 21.2 V 14.3 V SMC (DO-214AB) 71.7 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional
Datasheet
755In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 136 V SMD/SMT 219 V 152 V SMC (DO-214AB) 6.9 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional
Datasheet
692In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 145 V SMD/SMT 234 V 162 V SMC (DO-214AB) 6.5 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel