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: 237
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Description Datasheet Availability Pricing (SGD) 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
Product
Series
Qualification
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional
Datasheet
57,612In Stock
Min.: 1
Mult.: 1
: 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 TVS Diodes 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 376V Uni-Directional
Datasheet
9,082In Stock
Min.: 1
Mult.: 1
: 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 24V 1.5kW BI-DIR TP1.5KE AEC-Q101
Datasheet
963In Stock
Min.: 1
Mult.: 1
: 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 TVS Diodes 1.5KE AEC-Q100 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 43V 1.5kW UNI-DIR TP1.5KE AEC-Q101
Datasheet
965In Stock
Min.: 1
Mult.: 1
: 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 TVS Diodes 1.5KE AEC-Q100 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 47V 1.5kW BI-DIR TP1.5KE AEC-Q101
Datasheet
937In Stock
Min.: 1
Mult.: 1
: 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 TVS Diodes 1.5KE AEC-Q100 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 15V 1.5kW BI-DIR TP1.5KE AEC-Q101
Datasheet
391In Stock
Min.: 1
Mult.: 1
: 1,200

Bidirectional 1 Channel 12.8 V Axial 21.2 V 14.3 V DO-201-2 71.7 A 1.5 kW 30 kV 30 kV - 55 C + 150 C TVS Diodes 1.5KE AEC-Q100 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 20V 1.5kW UNI-DIR TP1.5KE AEC-Q101
Datasheet
1,060In Stock
Min.: 1
Mult.: 1
: 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 TVS Diodes 1.5KE AEC-Q100 Reel, Cut Tape

Littelfuse ESD Protection Diodes / TVS Diodes 1500W 6.8V Uni-Directional
Datasheet
33In 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 TVS Diodes 1.5KE Bulk
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 273V Uni-Directional
Datasheet
3,544In Stock
Min.: 1
Mult.: 1
: 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 TVS Diodes 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 8.55V Bi-Directional
Datasheet
4,717In Stock
Min.: 1
Mult.: 1
: 1,200

Bidirectional 1 Channel 8.55 V Axial 14.5 V 9.5 V DO-201-2 104.8 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 30V 1.5kW UNI-DIR TP1.5KE AEC-Q101
Datasheet
2,288In Stock
Min.: 1
Mult.: 1
: 1,200

Unidirectional 1 Channel 25.6 V Axial 41.4 V 28.5 V DO-201-2 36.7 A 1.5 kW 30 kV 30 kV - 55 C + 150 C TVS Diodes 1.5KE AEC-Q100 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 85.5V Uni-Directional
Datasheet
7,862In Stock
Min.: 1
Mult.: 1
: 1,200

Unidirectional 1 Channel 85.5 V Axial 137 V 95 V DO-201-2 11.1 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 10.20V Bi-Directional
Datasheet
11,423In Stock
Min.: 1
Mult.: 1
: 1,200

Bidirectional 1 Channel 10.2 V Axial 16.7 V 11.4 V DO-201-2 91 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 111V Bi-Directional
Datasheet
4,556In Stock
Min.: 1
Mult.: 1
: 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 128V Bi-Directional
Datasheet
7,170In Stock
Min.: 1
Mult.: 1
: 1,200

Bidirectional 1 Channel 128 V Axial 207 V 143 V DO-201-2 7.3 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 13.6V Bi-Directional
Datasheet
6,804In Stock
Min.: 1
Mult.: 1
: 1,200
Bidirectional 1 Channel 13.6 V Axial 22.5 V 15.2 V DO-201-2 67.6 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 154V Bi-Directional
Datasheet
9,107In Stock
9,600Expected 13/10/2026
Min.: 1
Mult.: 1
: 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 17.1V Uni-Directional
Datasheet
7,463In Stock
Min.: 1
Mult.: 1
: 1,200

Unidirectional 1 Channel 17.1 V Axial 27.7 V 19 V DO-201-2 54.9 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 20.5V Uni-Directional
Datasheet
9,955In Stock
Min.: 1
Mult.: 1
: 1,200

Unidirectional 1 Channel 20.5 V Axial 33.2 V 22.8 V DO-201-2 45.8 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 214V Bi-Directional
Datasheet
4,903In Stock
8,400On Order
Min.: 1
Mult.: 1
: 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 25.6V Uni-Directional
Datasheet
9,189In Stock
Min.: 1
Mult.: 1
: 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
22,968In Stock
1,200Expected 20/8/2026
Min.: 1
Mult.: 1
: 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 28.2V Uni-Directional
Datasheet
9,945In Stock
8,400Expected 22/9/2026
Min.: 1
Mult.: 1
: 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 300V Bi-Directional
Datasheet
11,874In Stock
3,600Expected 24/8/2026
Min.: 1
Mult.: 1
: 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 Uni-Directional
Datasheet
8,412In Stock
Min.: 1
Mult.: 1
: 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