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
Select Image Part #
 Mfr.
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 273V Uni-Directional
Datasheet
3,570In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 273 V Axial 441 V 304 V DO-201-2 3.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 28.2V Uni-Directional
Datasheet
137In Stock
14,400Expected 2026-03-24
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 28.2 V Axial 45.7 V 31.4 V DO-201-2 33.3 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 28.2V Uni-Directional
Datasheet
769In Stock
Min.: 1
Mult.: 1

Unidirectional 1 Channel 28.2 V Axial 45.7 V 31.4 V DO-201-2 33.3 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 28.2V Bi-Directional
Datasheet
2,351In Stock
2,400Expected 2026-05-21
Min.: 1
Mult.: 1
Reel: 1,200

Bidirectional 1 Channel 28.2 V Axial 45.7 V 31.4 V DO-201-2 33.3 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 28.2V Bi-Directional
Datasheet
545In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 28.2 V Axial 45.7 V 31.4 V DO-201-2 33.3 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 300V Bi-Directional
Datasheet
512In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 300 V Axial 482 V 332 V DO-201-2 3.2 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 30.8V Uni-Directional
Datasheet
2,646In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 30.8 V Axial 49.9 V 34.2 V DO-201-2 30.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 36V Bi-Directional
Datasheet
539In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 30.8 V Axial 49.9 V 34.2 V DO-201-2 30.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 33.3V Uni-Directional
Datasheet
4,232In Stock
Min.: 1
Mult.: 1
Reel: 1,200
Unidirectional 1 Channel 33.3 V Axial 53.9 V 37.1 V DO-201-2 28.2 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 342V Uni-Directional
Datasheet
81In Stock
1,200Expected 2026-03-31
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 342 V Axial 548 V 380 V DO-201-2 2.8 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 400V Uni-Directional
Datasheet
125In Stock
Min.: 1
Mult.: 1

Unidirectional 1 Channel 342 V Axial 548 V 380 V DO-201-2 2.8 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 342V Bi-Directional
Datasheet
405In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 342 V Axial 548 V 380 V DO-201-2 2.8 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 36.8V Bi-Directional
Datasheet
1,511In Stock
7,200On Order
Min.: 1
Mult.: 1
Reel: 1,200
Bidirectional 1 Channel 36.8 V Axial 59.3 V 40.9 V DO-201-2 25.6 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 376V Uni-Directional
Datasheet
1,078In Stock
8,400Expected 2026-03-17
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 376 V Axial 602 V 418 V DO-201-2 2.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 376V Uni-Directional
Datasheet
32In Stock
500Expected 2026-04-21
Min.: 1
Mult.: 1

Unidirectional 1 Channel 376 V Axial 602 V 418 V DO-201-2 2.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 376V Bi-Directional
Datasheet
2,378In Stock
1,200Expected 2026-04-24
Min.: 1
Mult.: 1
Reel: 1,200

Bidirectional 1 Channel 376 V Axial 602 V 418 V DO-201-2 2.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 40.2V Uni-Directional
Datasheet
1,162In Stock
1,200Expected 2026-05-07
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 40.2 V Axial 64.8 V 44.7 V DO-201-2 23.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 40.2V Uni-Directional
Datasheet
456In Stock
Min.: 1
Mult.: 1

Unidirectional 1 Channel 40.2 V Axial 64.8 V 44.7 V DO-201-2 23.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 40.2V Bi-Directional
Datasheet
3,174In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Bidirectional 1 Channel 40.2 V Axial 64.8 V 44.7 V DO-201-2 23.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 47V Bi-Directional
Datasheet
375In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 40.2 V Axial 64.8 V 44.7 V DO-201-2 23.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 408V Uni-Directional
Datasheet
1,390In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 408 V Axial 658 V 456 V DO-201-2 2.3 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 480V Uni-Directional
Datasheet
398In Stock
Min.: 1
Mult.: 1
Unidirectional 1 Channel 408 V Axial 658 V 456 V DO-201-2 2.3 A 1.5 kW 30 kV 30 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 408V Bi-Directional
Datasheet
1,906In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Bidirectional 1 Channel 408 V Axial 658 V 456 V DO-201-2 2.3 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape

Littelfuse ESD Protection Diodes / TVS Diodes 1500W 480V Bi-Directional
Datasheet
706In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 408 V Axial 658 V 456 V DO-201-2 2.3 A 1.5 kW 30 kV 30 kV - 55 C + 175 C 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 434V Uni-Directional
Datasheet
1,387In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 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