1.5KE Diodes

Littelfuse 1.5KE Diodes are designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.  The 1500W axial leaded devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5.8V to 495V.

Results: 251
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Description Datasheet Availability Pricing (CAD) 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
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 434V Bi-Directional
Datasheet
1,592In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Bidirectional 1 Channel 434 V Axial 698 V 485 V DO-201-2 2.1 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 510V Bi-Directional
Datasheet
244In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 434 V Axial 698 V 485 V DO-201-2 2.1 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 43.6V Uni-Directional
Datasheet
197In Stock
1,200Expected 2026-04-13
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 43.6 V Axial 70.1 V 48.5 V DO-201-2 21.7 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 477V Uni-Directional
Datasheet
2,033In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 477 V Axial 725 V 503.5 V DO-201-2 2.1 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 477V Bi-Directional
Datasheet
272In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Bidirectional 1 Channel 477 V Axial 725 V 503.5 V DO-201-2 2.1 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 459V Uni-Directional
Datasheet
976In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 486 V Axial 740 V 513 V DO-201-2 2 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 459V Bi-Directional
Datasheet
1,214In Stock
Min.: 1
Mult.: 1
Reel: 1,200
Bidirectional 1 Channel 486 V Axial 740 V 513 V DO-201-2 2 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 495V Uni-Directional
Datasheet
1,634In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 495 V Axial 760 V 522.5 V DO-201-2 2 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 550V Bi-Directional
Datasheet
75In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 495 V Axial 760 V 522.5 V DO-201-2 2 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 47.8V Uni-Directional
Datasheet
4,525In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 47.8 V Axial 77 V 53.2 V DO-201-2 19.7 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 47.8V Uni-Directional
Datasheet
70In Stock
Min.: 1
Mult.: 1
Unidirectional 1 Channel 47.8 V Axial 77 V 53.2 V DO-201-2 19.7 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 47.8V Bi-Directional
Datasheet
294In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 47.8 V Axial 77 V 53.2 V DO-201-2 19.7 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 5.8V Uni-Directional
Datasheet
4,334In Stock
Min.: 1
Mult.: 1
Reel: 1,200
Unidirectional 1 Channel 5.8 V Axial 10.5 V 6.45 V DO-201-2 144.8 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 5.8V Uni-Directional
Datasheet
143In Stock
Min.: 1
Mult.: 1

Unidirectional 1 Channel 5.8 V Axial 10.5 V 6.45 V DO-201-2 144.8 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1.5KE TVS Diode Axial
Datasheet
1,926In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 512 V Axial 828 V 570 V DO-201-2 1.8 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1.5KE TVS Diode Axial
Datasheet
1,422In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Bidirectional 1 Channel 512 V Axial 828 V 570 V DO-201-2 1.8 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 53V Uni-Directional
Datasheet
1,786In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 53 V Axial 85 V 58.9 V DO-201-2 17.9 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 58.1V Uni-Directional
Datasheet
1,645In Stock
1,200Expected 2026-04-15
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 58.1 V Axial 92 V 64.6 V DO-201-2 16.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 58.1V Bi-Directional
Datasheet
2,817In Stock
Min.: 1
Mult.: 1
Reel: 1,200
Bidirectional 1 Channel 58.1 V Axial 92 V 64.6 V DO-201-2 16.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 6.4V Uni-Directional
Datasheet
1,184In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 6.4 V Axial 11.3 V 7.13 V DO-201-2 134.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 6.4V Bi-Directional
Datasheet
4,174In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Bidirectional 1 Channel 6.4 V Axial 11.3 V 7.13 V DO-201-2 134.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 64.1V Uni-Directional
Datasheet
848In Stock
8,400Expected 2026-04-21
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 64.1 V Axial 103 V 71.3 V DO-201-2 14.8 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 64.1V Bi-Directional
Datasheet
1,019In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Bidirectional 1 Channel 64.1 V Axial 103 V 71.3 V DO-201-2 14.8 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 7.02V Uni-Directional
Datasheet
1,980In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 7.02 V Axial 12.1 V 7.79 V DO-201-2 125.6 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 7.02V Bi-Directional
Datasheet
2,642In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Bidirectional 1 Channel 7.02 V Axial 12.1 V 7.79 V DO-201-2 125.6 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape