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 (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
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 495V Bi-Directional
Datasheet
64 106In Stock
Min.: 1
Mult.: 1
Reel: 1 200

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 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 11.1V Bi-Directional
Datasheet
6 906In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Bidirectional 1 Channel 11.1 V Axial 18.2 V 12.4 V DO-201-2 83.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 256V Bi-Directional
Datasheet
9 429In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Bidirectional 1 Channel 256 V Axial 414 V 285 V DO-201-2 3.7 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 15.3V Bi-Directional
Datasheet
10 541In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Bidirectional 1 Channel 15.3 V Axial 25.2 V 17.1 V DO-201-2 60.3 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 24V 1.5kW BI-DIR TP1.5KE AEC-Q101
Datasheet
977In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Bidirectional 1 Channel 20.5 V Axial 33.2 V 22.8 V DO-201-2 45.8 A 1.5 kW 30 kV 30 kV - 55 C + 150 C 1.5KE AEC-Q100 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 43V 1.5kW UNI-DIR TP1.5KE AEC-Q101
Datasheet
1 015In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Unidirectional 1 Channel 36.8 V Axial 59.3 V 40.9 V DO-201-2 25.6 A 1.5 kW 30 kV 30 kV - 55 C + 150 C 1.5KE AEC-Q100 Reel, Cut Tape

Littelfuse ESD Protection Diodes / TVS Diodes 1500W 6.8V Uni-Directional
Datasheet
43In 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 47V 1.5kW BI-DIR TP1.5KE AEC-Q101
Datasheet
990In 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 30 kV 30 kV - 55 C + 150 C 1.5KE AEC-Q100 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 20V 1.5kW UNI-DIR TP1.5KE AEC-Q101
Datasheet
1 075In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Unidirectional 1 Channel 17.1 V Axial 27.7 V 19 V DO-201-2 54.9 A 1.5 kW 30 kV 30 kV - 55 C + 150 C 1.5KE AEC-Q100 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 111V Bi-Directional
Datasheet
4 303In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Bidirectional 1 Channel 111 V Axial 179 V 124 V DO-201-2 8.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 11.1V Uni-Directional
Datasheet
6 808In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Unidirectional 1 Channel 11.1 V Axial 18.2 V 12.4 V DO-201-2 83.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 154V Bi-Directional
Datasheet
7 045In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Bidirectional 1 Channel 154 V Axial 246 V 171 V DO-201-2 6.2 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 171V Bi-Directional
Datasheet
4 291In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Bidirectional 1 Channel 171 V Axial 274 V 190 V DO-201-2 5.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 214V Bi-Directional
Datasheet
4 243In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Bidirectional 1 Channel 214 V Axial 344 V 237 V DO-201-2 5.9 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 23.1V Uni-Directional
Datasheet
8 499In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Unidirectional 1 Channel 23.1 V Axial 37.5 V 25.7 V DO-201-2 40.5 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 25.6V Uni-Directional
Datasheet
14 346In Stock
Min.: 1
Mult.: 1
Reel: 1 200
Unidirectional 1 Channel 25.6 V Axial 41.4 V 28.5 V DO-201-2 36.7 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 25.6V Bi-Directional
Datasheet
13 199In Stock
7 200Expected 3/17/2026
Min.: 1
Mult.: 1
Reel: 1 200

Bidirectional 1 Channel 25.6 V Axial 41.4 V 28.5 V DO-201-2 36.7 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 300V Bi-Directional
Datasheet
10 297In Stock
Min.: 1
Mult.: 1
Reel: 1 200
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 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 30.8V Bi-Directional
Datasheet
25 476In Stock
Min.: 1
Mult.: 1
Reel: 1 200

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 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 33.3V Bi-Directional
Datasheet
15 962In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Bidirectional 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 Bi-Directional
Datasheet
8 003In Stock
10 800Expected 5/25/2026
Min.: 1
Mult.: 1
Reel: 1 200

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 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 36.8V Uni-Directional
Datasheet
8 266In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Unidirectional 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 43.6V Bi-Directional
Datasheet
18 247In Stock
Min.: 1
Mult.: 1
Reel: 1 200
Bidirectional 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 47.8V Bi-Directional
Datasheet
19 356In Stock
Min.: 1
Mult.: 1
Reel: 1 200

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 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 5.8V Bi-Directional
Datasheet
11 910In Stock
Min.: 1
Mult.: 1
Reel: 1 200

Bidirectional 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