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 1 Ch 30KV 30pF
Datasheet
64,668In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 5 V SMD/SMT 12 V 6 V SOD-882-2 7 A 30 pF 30 kV 30 kV - 40 C + 125 C SP1003 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 12V 100W
Datasheet
124,868In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 12 V SMD/SMT 19 V 13.3 V 0201 (0603 metric) 8 A 100 W 26 pF 30 kV 30 kV - 40 C + 125 C SPxx-01WTG-C-HV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15pF 30kV SOD-523 BI-DIR DIS TVS DIODE
Datasheet
28,746In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 36V 100W
Datasheet
36,837In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 1CH 15V 2000W BI
Datasheet
71,255In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 400W 36V 2 Ch ESD Prot
Datasheet
18,976In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 4 Ch 12kV 5V TVS Diode Array
Datasheet
19,344In Stock
6,000Expected 22/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 4 Channel 5.5 V SMD/SMT 8.5 V SC-59-6 (SOT-23-6) 30 pF 30 kV 30 kV - 40 C + 125 C SP0504S AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes ESD 6V UNI
Datasheet
2,061In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 2 Channel 6 V SMD/SMT 16 V 6.5 V SC-70-3 (SOT-323-3) 8 A 1 pF 30 kV 30 kV - 40 C + 150 C AQ3102 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5 Channel SMT array SC70-6
Datasheet
2,842In Stock
3,000Expected 20/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 5 Channel 5.5 V SMD/SMT 8.5 V SC-70-6 (SOT-363-6) 30 pF 30 kV 30 kV - 40 C + 125 C SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 6 Channel SMT array
Datasheet
2,125In Stock
16,000Expected 11/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Unidirectional 6 Channel 5.5 V SMD/SMT 8.5 V MSOP-8 30 pF 30 kV 30 kV - 40 C + 125 C SP050xBA AEC-Q100 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
Reel: 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
938In Stock
9,000Expected 20/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 2 Ch 8kV 5V TVS Diode Array
Datasheet
9,929In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 ESD 5V UNI
Datasheet
9,353In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 2 Channel 5 V SMD/SMT 13.5 V 6 V SC-59-3 (SOT-23-3) 5 A 30 pF 30 kV 30 kV - 40 C + 125 C SP1305 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 24V 100W
Datasheet
16,618In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 24 V SMD/SMT 40 V 26.7 V 0201 (0603 metric) 3 A 100 W 13 pF 18 kV 24 kV - 40 C + 125 C SPxx-01WTG-C-HV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 15V 2000W UNI
Datasheet
18,346In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 15 V SMD/SMT 22 V 16.7 V SOD-882-2 5 A 200 W 30 kV 30 kV - 40 C + 125 C SPHV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 36V 2000W UNI
Datasheet
7,500In Stock
20,000Expected 19/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 400W 12V 2 Ch ESD Prot
Datasheet
4,543In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
6,772In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 5pF 20kV Bi
Datasheet
1,041In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 8pF 30kV BI-DIR 0201DFN
Datasheet
20,350In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Bidirectional 1 Channel 3.3 V SMD/SMT 9 V 3.5 V DFN-2 5 A 8 pF 30 kV 30 kV - 40 C + 125 C SP1333 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 12V 2000W UNI
Datasheet
1,417In Stock
10,000Expected 17/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 1CH 24V 2000W UNI
Datasheet
2,351In Stock
50,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 12V 200W BI
Datasheet
79,948Expected 19/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 12 V SMD/SMT 25 V 13.3 V SOD-882-2 8 A 200 W 30 pF 30 kV 30 kV - 40 C + 125 C SPHV-C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 7A 30kV SOD323 Bi-dir TVS
Datasheet
8,985On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 5 V SMD/SMT 10 V 5.1 V SOD323-2 7 A 7 pF 30 kV 30 kV - 40 C + 150 C Reel, Cut Tape, MouseReel