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, Unidir
Datasheet
1,475In Stock
3,750Expected 2026/10/23
Min.: 1
Mult.: 1
: 1,250

Unidirectional 33.3 V Axial 53.9 V 37.1 V D5.4x7.5 29 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
2,293In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 33.3 V Axial 53.9 V 37.1 V D5.4x7.5 29 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
1,757In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 342 V Axial 548 V 380 V D5.4x7.5 2.8 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
2,563In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 342 V Axial 548 V 380 V D5.4x7.5 2.8 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
2,286In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 36.8 V Axial 59.3 V 40.9 V D5.4x7.5 26 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
1,356In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 376 V Axial 602 V 418 V D5.4x7.5 2.6 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
1,637In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 376 V Axial 602 V 418 V D5.4x7.5 2.6 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
1,967In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 40.2 V Axial 64.8 V 44.7 V D5.4x7.5 24 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
692In Stock
1,250Expected 2026/10/02
Min.: 1
Mult.: 1
: 1,250

Bidirectional 40.2 V Axial 64.8 V 44.7 V D5.4x7.5 24 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
342In Stock
1,250Expected 2026/10/02
Min.: 1
Mult.: 1
: 1,250

Unidirectional 43.6 V Axial 70.1 V 48.5 V D5.4x7.5 22 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
2,223In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 43.6 V Axial 70.1 V 48.5 V D5.4x7.5 22 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
2,184In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 47.8 V Axial 77 V 53.2 V D5.4x7.5 20 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
9In Stock
1,250Expected 2026/08/14
Min.: 1
Mult.: 1
: 1,250

Bidirectional 47.8 V Axial 77 V 53.2 V D5.4x7.5 20 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
1,902In Stock
2,490Expected 2026/08/21
Min.: 1
Mult.: 1
: 1,250

Unidirectional 5.8 V Axial 10.5 V 6.45 V D5.4x7.5 150 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
788In Stock
1,250Expected 2026/11/06
Min.: 1
Mult.: 1
: 1,250

Bidirectional 5.8 V Axial 10.5 V 6.45 V D5.4x7.5 150 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
2,228In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 53 V Axial 85 V 58.9 V D5.4x7.5 18 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
616In Stock
1,250Expected 2027/01/22
Min.: 1
Mult.: 1
: 1,250

Bidirectional 53 V Axial 85 V 58.9 V D5.4x7.5 18 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
614In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 58.1 V Axial 92 V 64.6 V D5.4x7.5 17 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
1,813In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 6.4 V Axial 11.3 V 7.13 V D5.4x7.5 139 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
1,535In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 64.1 V Axial 103 V 71.3 V D5.4x7.5 15 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
1,035In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 64.1 V Axial 103 V 71.3 V D5.4x7.5 15 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
1,948In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 7 V Axial 12.1 V 7.79 V D5.4x7.5 130 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
1,946In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 70.1 V Axial 113 V 77.9 V D5.4x7.5 13.9 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
764In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 70.1 V Axial 113 V 77.9 V D5.4x7.5 13.9 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
916In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 7.7 V Axial 13.4 V 8.65 V D5.4x7.5 117 A 1.5 kW - 50 C + 175 C 1.5KE Ammo Pack