SP11xx Discrete Unidirectional TVS Diodes

Littelfuse SP11xx Discrete Unidirectional TVS Diodes are fabricated in a proprietary silicon avalanche technology to protect each I/O pin and provide a high level of protection for electronic equipment against electrostatic discharges (ESD). These robust diodes can safely absorb repetitive ESD strikes at ±30kV (contact and air discharge, EIC 61000-4-2) without performance degradation. Each Littelfuse SP11xx diode can safely dissipate 80A (SP1105S) of 8/20µs surge current (IEC 61000-4-5 2nd edition) with very low clamping voltages.

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Description Datasheet Availability Pricing (DKK) 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
Package/Case
Ipp - Peak Pulse Current
Cd - Diode Capacitance
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Product
Series
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 15V 30A TVS Diod uDFN-2
Datasheet
3.703In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 15 V SMD/SMT 30.2 V DFN-2 30 A 180 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 24V 20A TVS Diod uDFN-2
Datasheet
4.366In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 24 V SMD/SMT 44.7 V DFN-2 20 A 130 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 80A 5V DFN TVS Diode
Datasheet
41.481Expected 01/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 5 V SMD/SMT 9.2 V DFN-2 80 A 630 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx Reel, Cut Tape, MouseReel