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 (IDR) 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 36V 200W BI
Datasheet
362.887In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 36 V SMD/SMT 65 V 40 V SOD-882-2 2 A 200 W 13 pF 15 kV 20 kV - 40 C + 125 C SPHV-C AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2 Channel SMT array SC70
Datasheet
75.373In Stock
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 1 pF 15 kV 20 kV - 40 C + 125 C SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 20pF 30kV Bi
Datasheet
19.763In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15.000

Bidirectional 1 Channel 6 V SMD/SMT 10 V 01005 (0402 metric) - 40 C + 125 C SP1020 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 12V 100W
Datasheet
122.398In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 5V 7A 30kV SOD323 Bi-dir TVS
Datasheet
1.744In Stock
3.000Expected 14/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
Littelfuse ESD Protection Diodes / TVS Diodes 5V 3A +30/-22kV uDFN3810-9L Diode array AEC-Q101
Datasheet
7.131In 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 8pF 30kV BI-DIR 0201DFN
Datasheet
19.040In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 12V 12A 30kV SOT23-3L Diode Array
Datasheet
14.976In Stock
81.000Expected 13/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 12 V SMD/SMT 26.5 V 13 V SC-59-3 (SOT-23-3) 12 A 28 pF 30 kV 30 kV - 40 C + 150 C AQ12CANA-02HTG Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 15A 30kV SOD323 Bi-dir TVS
Datasheet
24.738In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 3.3 V SMD/SMT 6.8 V 5.5 V SOD-323 15 A 25 pF 30 kV 30 kV - 40 C + 125 C 1533 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 5V 15A 30kV SOD523 Bi-dir TVS
Datasheet
39.526In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Bidirectional 1 Channel 3.3 V SMD/SMT 6.8 V 5.5 V SOD-523 15 A 25 pF 30 kV 30 kV - 40 C + 125 C 1533 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2 Channel SMT array
Datasheet
82.716In Stock
51.000Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional, Unidirectional 2 Channel 5 V SMD/SMT 12 V 6 V SC-59-3 (SOT-23-3) 2 A 25 W 30 pF 15 kV 20 kV - 40 C + 125 C SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes SP0504BAHTG
Datasheet
44.912In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 4 Channel 5.5 V SMD/SMT 8.5 V SOT-23-5 30 pF 30 kV 30 kV - 40 C + 125 C SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 5.5V(R) 9. 9.2V-CLAMP1.2A 5-CH
Datasheet
37.931In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 5 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 SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA
Datasheet
109.785In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8.000

Unidirectional 1 Channel 5 V SMD/SMT 12 V 6 V SOD-723-2 7 A 30 pF 30 kV 30 kV - 40 C + 125 C SP1003 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 Channel SMT array SC70-5
Datasheet
8.534In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 4 Channel 5.5 V SMD/SMT 8.5 V SC-70-5 (SOT-353-5) 30 pF 30 kV 30 kV - 40 C + 125 C SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5 Channel SMT array SC70-6
Datasheet
8.919In Stock
12.000Expected 07/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 5 channels
Datasheet
34.441In Stock
44.160Expected 09/07/2026
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 5 channels
Datasheet
6.134In 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 15V 9A 30kV SOT23-3L Diode Array
Datasheet
3.884In Stock
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 ESD 6V UNI
Datasheet
5.723In Stock
6.000Expected 06/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 400W 5V 2 Ch ESD Prot
Datasheet
17.885In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 2 Channel 5 V SMD/SMT 13 V SC-59-3 (SOT-23-3) 24 A 400 W 400 pF 30 kV 30 kV - 40 C + 150 C SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 12V 2 Ch ESD Prot
Datasheet
8.993In 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 4 Ch 12kV 5V TVS Diode Array
Datasheet
30.778In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 6 Channel SMT array
Datasheet
16.561In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 channels
Datasheet
12.010In Stock
9.000Expected 12/10/2026
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