AK3 TVS Diodes

Littelfuse AK3 Transient Voltage Suppression (TVS) Diodes have been specially designed for use in AC line protection and any particularly demanding applications (AC or DC). They offer superior clamping characteristics over standard SAD technologies by virtue of the Littelfuse Foldbak technology, which provides a clamping voltage lower than the avalanche voltage, but above the rated working voltage.

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Description Datasheet Availability Pricing (NOK) 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
Cd - Diode Capacitance
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes 3KA 430V TVS BI AXIAL
Datasheet
972In Stock
Min.: 1
Mult.: 1
Bidirectional 1 Channel 430 V Axial 625 V 440 V AK3-2 3 kA 2000 pF 8 kV 15 kV - 55 C + 125 C AK3 Bulk

Littelfuse ESD Protection Diodes / TVS Diodes ESD 208V BI
Datasheet
93In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 208 V Axial 262 V 223 V AK3-2 3 kA 2400 pF 8 kV 15 kV - 55 C + 125 C AK3 Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 3KA 380V TVS BI AXIAL
Datasheet
232In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 380 V Axial 520 V 401 V AK3-2 3 kA 2000 pF 8 kV 15 kV - 55 C + 125 C AK3 Tray
Littelfuse ESD Protection Diodes / TVS Diodes 3KA 15V TVS BI AXIAL
Datasheet
8In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 15 V Axial 28 V 16 V AK3-2 3 kA 9000 pF 8 kV 15 kV - 55 C + 125 C AK3 Tray
Littelfuse ESD Protection Diodes / TVS Diodes 3KA 30V TVS BI AXIAL
Datasheet
111In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 30 V Axial 90 V 32 V AK3-2 3 kA 0.011 uF 8 kV 15 kV - 55 C + 125 C AK3 Tray
Littelfuse ESD Protection Diodes / TVS Diodes 3KA 66V TVS BI AXIAL
Datasheet
86In Stock
Min.: 1
Mult.: 1
Bidirectional 1 Channel 66 V Axial 120 V 72 V AK3-2 3 kA 6000 pF 8 kV 15 kV - 55 C + 125 C AK3 Tray
Littelfuse ESD Protection Diodes / TVS Diodes 3KA 76V TVS BI AXIAL
Datasheet
81In Stock
Min.: 1
Mult.: 1
Bidirectional 1 Channel 76 V Axial 140 V 85 V AK3-2 3 kA 6000 pF 8 kV 15 kV - 55 C + 125 C AK3 Tray
Littelfuse ESD Protection Diodes / TVS Diodes 3KA 58V TVS BI AXIAL
Datasheet
11In Stock
224Expected 5/27/2026
Min.: 1
Mult.: 1

Bidirectional 1 Channel 58 V Axial 110 V 64 V AK3-2 3 kA 6000 pF 8 kV 15 kV - 55 C + 125 C AK3 Tray
Littelfuse ESD Protection Diodes / TVS Diodes 3KA 150V TVS BI AXIAL
Datasheet
Non-Stocked Lead-Time 12 Weeks

Bidirectional 1 Channel 150 V Axial 230 V 158 V AK3-2 3 kA 2600 pF 8 kV 15 kV - 55 C + 125 C AK3 Tray
Littelfuse ESD Protection Diodes / TVS Diodes 3KA 150V TVS BI Axial
Datasheet
Non-Stocked Lead-Time 16 Weeks

Bidirectional 150 V Axial 230 V 194 V AK3-2 - 55 C + 125 C AK3 Bulk