General-Purpose ESD Protection SPA Diodes

Littelfuse General-Purpose ESD Protection SPA Diodes protect electronics from transient voltage damage. The wide selection offers diodes that meet industry requirements to solve multiple exposure issues. Typical applications for Littelfuse General-Purpose ESD Protection SPA Diodes include 10/100/1000 Ethernet, DC powerlines, and general I/O.

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Description Datasheet Availability Pricing (SGD) 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
Cd - Diode Capacitance
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 15V 2000W BI
Datasheet
54,614In Stock
110,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 15 V SMD/SMT 30 V 16.7 V SOD-882-2 5 A 200 W 24 pF 30 kV 30 kV - 40 C + 125 C SPHV-C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 24V 2000W UNI
Datasheet
48,577In Stock
120,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 1 Channel 24 V SMD/SMT 50 V 26.7 V SOD-882-2 3 A 200 W 32 pF 24 kV 30 kV - 40 C + 125 C SPHV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 36V 2000W UNI
Datasheet
73,983In Stock
50,000Expected 19/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 1 Channel 36 V SMD/SMT 60 V 40 V SOD-882-2 2 A 200 W 25 pF 15 kV 20 kV - 40 C + 125 C SPHV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2 Ch 8kV 8pF SPA
Datasheet
3,835In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 5.5 V SMD/SMT 13 V SOT-553-5 2 A 8 pF 15 kV 30 kV - 40 C + 125 C SP1001 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 channels
Datasheet
4,073In Stock
3,000Expected 17/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 5.5 V SMD/SMT 13 V SOT-553-5 2 A 8 pF 15 kV 30 kV - 40 C + 125 C SP1001 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5 channels
Datasheet
5,113In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 5 Channel 5.5 V SMD/SMT 13 V SOT-563-6 2 A 8 pF 15 kV 30 kV - 40 C + 125 C SP1001 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2 Ch 8kV 5V TVS Diode Array
Datasheet
6,821In Stock
6,000Expected 13/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 2 Channel 6 V SMD/SMT 16 V SC-70-5 (SOT-353-5) 2 A 5 pF 8 kV 15 kV - 40 C + 125 C SP1002 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15V 100W
Datasheet
6,460In Stock
10,000Expected 16/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 15 V SMD/SMT 27 V 16.7 V 0201 (0603 metric) 5 A 100 W 21 pF 30 kV 30 kV - 40 C + 125 C SPxx-01WTG-C-HV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 36V 100W
Datasheet
15,055In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 36 V SMD/SMT 48 V 40 V 0201 (0603 metric) 1.5 A 100 W 10 pF 10 kV 15 kV - 40 C + 125 C SPxx-01WTG-C-HV Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 15V 9A 30kV SOT23-3L Diode Array
Datasheet
377In Stock
6,000Expected 31/3/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 15 V SMD/SMT 33 V 16.7 V SC-59-3 (SOT-23-3) 9 A 21 pF 30 kV 30 kV - 40 C + 150 C AQ15CANA-02HTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 3A +30/-22kV uDFN3810-9L Diode array
Datasheet
3,595In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 8 Channel 5 V SMD/SMT 10.9 V 6 V uDFN-9 3 A 0.3 pF 22 kV 30 kV - 40 C + 150 C AEC-Q101 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 12V 2 Ch ESD Prot
Datasheet
5,123In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 12 V SMD/SMT 22.5 V SC-59-3 (SOT-23-3) 17 A 400 W 150 pF 30 kV 30 kV - 40 C + 150 C SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 15V 2 Ch ESD Prot
Datasheet
2,959In Stock
3,000Expected 20/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 15 V SMD/SMT 30 V SC-59-3 (SOT-23-3) 12 A 400 W 100 pF 30 kV 30 kV - 40 C + 150 C SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 24V 2 Ch ESD Prot
Datasheet
134In Stock
21,000Expected 26/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 24 V SMD/SMT 42 V SC-59-3 (SOT-23-3) 7 A 400 W 65 pF 30 kV 30 kV - 40 C + 150 C SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2 channels
Datasheet
218In Stock
39,000Expected 21/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 5.5 V SMD/SMT 13 V SC-70-3 (SOT-323-3) 2 A 8 pF 15 kV 30 kV - 40 C + 125 C SP1001 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5pF 20kV Bi
Datasheet
1,016In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Bidirectional 4 Channel 5 V SMD/SMT 12 V 5.5 V 0402 (1005 metric) 2 A 5 pF 20 kV 30 kV - 40 C + 125 C SP1015 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30kV 15pF Bidirectional
Datasheet
10,698In Stock
15,000Expected 20/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Bidirectional 1 Channel 6 V SMD/SMT 13.4 V 7.8 V uDFN-2 5 A 15 pF 30 kV 30 kV - 40 C + 125 C SP1026 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 100A 24VBR
Datasheet
1,439In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 22 V SMD/SMT 37 V 24 V uDFN-6 100 A 3.7 kW 770 pF 30 kV 30 kV - 40 C + 125 C SP1224 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15pF 30kV SOD-523 BI-DIR DIS TVS DIODE
Datasheet
4,081In Stock
110,000Expected 24/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Bidirectional 1 Channel 6 V SMD/SMT 15.5 V 7.8 V SOD-523-2 4 A 15 pF 30 kV 30 kV - 40 C + 125 C SP1326 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 12V 2000W UNI
Datasheet
64In Stock
40,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 1 Channel 12 V SMD/SMT 25 V 13.3 V SOD-882-2 8 A 200 W 60 pF 30 kV 30 kV - 40 C + 125 C SPHV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5 channels
Datasheet
152,211Expected 26/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 5 Channel 5.5 V SMD/SMT 13 V SC-70-6 (SOT-363-6) 2 A 8 pF 15 kV 30 kV - 40 C + 125 C SP1001 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23-
Datasheet
646,745On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 2 Channel 12 V SMD/SMT 31 V 13.3 V SC-59-3 (SOT-23-3) 19 A 600 W 75 pF 30 kV 30 kV - 40 C + 125 C SM712 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 channels
Datasheet
20,435On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 5.5 V SMD/SMT 13 V SC-70-5 (SOT-353-5) 2 A 8 pF 15 kV 30 kV - 40 C + 125 C SP1001 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 36V 2 Ch ESD Prot
Datasheet
32,991Expected 13/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 36 V SMD/SMT 62 V SC-59-3 (SOT-23-3) 5 A 400 W 50 pF 30 kV 30 kV - 40 C + 125 C SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2 Channel SMT array SC70
Datasheet
18,113On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional, Unidirectional 2 Channel 5 V SMD/SMT 12 V 6 V SC-70-3 (SOT-323-3) 2 A 25 W 30 pF 15 kV 20 kV - 40 C + 125 C SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel