1.5KEx Transient Voltage Suppressor Diodes

Diotec Semiconductor 1.5KEx Transient Voltage Suppressor Diodes offer peak pulse power of 1500W (10/1000µs waveform). These transient voltage suppressor diodes feature very fast response times. The 1.5KEx transient voltage suppressor diodes include both uni- and bi-directional versions with a breakdown voltage range (VBR) of 6.8V to 440V. These devices are built with UL 94V-0 case materials and are compliant with RoHS, REACH, and conflict minerals. The 1.5KEx transient voltage suppressor diodes are suitable for applications such as commercial-grade, ESD protection, over-voltage protection, and free-wheeling diodes.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Polarity
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package/Case
Ipp - Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
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Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
22In Stock
1,250Expected 06/11/2026
Min.: 1
Mult.: 1
: 1,250

Bidirectional 154 V Axial 246 V 171 V D5.4x7.5 6.4 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
2,477In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 15.3 V Axial 25.5 V 17.1 V D5.4x7.5 60 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
1,644In Stock
2,500Expected 11/09/2026
Min.: 1
Mult.: 1
: 1,250

Bidirectional 15.3 V Axial 25.5 V 17.1 V D5.4x7.5 60 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
344In Stock
1,250Expected 09/10/2026
Min.: 1
Mult.: 1
: 1,250

Unidirectional 171 V Axial 274 V 190 V D5.4x7.5 5.7 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
2,619In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 171 V Axial 274 V 190 V D5.4x7.5 5.7 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
1,730In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 17.1 V Axial 27.7 V 19 V D5.4x7.5 56 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
967In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 17.1 V Axial 27.7 V 19 V D5.4x7.5 56 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
2,289In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 185 V Axial 328 V 209 V D5.4x7.5 4.8 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
1,826In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 185 V Axial 328 V 209 V D5.4x7.5 4.8 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
114In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 18.8 V Axial 30.6 V 20.9 V D5.4x7.5 51 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
1,228In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 18.8 V Axial 30.6 V 20.9 V D5.4x7.5 51 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
1,408In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 20.5 V Axial 33.2 V 22.8 V D5.4x7.5 47 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
628In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 20.5 V Axial 33.2 V 22.8 V D5.4x7.5 47 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
1,673In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 214 V Axial 344 V 237 V D5.4x7.5 4.5 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
906In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 23.1 V Axial 37.5 V 25.7 V D5.4x7.5 42 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
1,470In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 23.1 V Axial 37.5 V 25.7 V D5.4x7.5 42 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
1,271In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 256 V Axial 414 V 285 V D5.4x7.5 3.8 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
1,698In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 256 V Axial 414 V 285 V D5.4x7.5 3.8 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
962In Stock
2,500On Order
Min.: 1
Mult.: 1
: 1,250

Unidirectional 25.6 V Axial 41.4 V 28.5 V D5.4x7.5 38 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
1,509In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 25.6 V Axial 41.4 V 28.5 V D5.4x7.5 38 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
337In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 28.2 V Axial 45.7 V 31.4 V D5.4x7.5 34 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
912In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 28.2 V Axial 45.7 V 31.4 V D5.4x7.5 34 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
2,234In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 300 V Axial 482 V 332 V D5.4x7.5 3.2 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
1,985In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 300 V Axial 482 V 332 V D5.4x7.5 3.2 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
495In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 30.8 V Axial 49.9 V 34.2 V D5.4x7.5 31 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack