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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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
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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, 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, 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
1,948In 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
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir
Datasheet
288In Stock
Min.: 1
Mult.: 1
: 1,250

Unidirectional 77.8 V Axial 125 V 86.5 V D5.4x7.5 12.6 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
2,222In Stock
Min.: 1
Mult.: 1
: 1,250

Bidirectional 77.8 V Axial 125 V 86.5 V D5.4x7.5 12.6 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
211In Stock
1,250Expected 11/20/2026
Min.: 1
Mult.: 1
: 1,250

Bidirectional 85.5 V Axial 137 V 95 V D5.4x7.5 11.4 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
818In Stock
1,250Expected 1/15/2027
Min.: 1
Mult.: 1
: 1,250

Unidirectional 13.6 V Axial 22.5 V 15.2 V D5.4x7.5 70 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
22In Stock
1,250Expected 11/6/2026
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, Bidir
Datasheet
1,494In Stock
2,500Expected 9/11/2026
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
317In Stock
1,250Expected 10/9/2026
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
1,148In 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
2,209In Stock
1,250Expected 11/6/2026
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, Unidir
Datasheet
782In Stock
3,750Expected 10/23/2026
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
692In Stock
1,250Expected 10/2/2026
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 10/2/2026
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
1,259In Stock
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
4,392In Stock
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 TVS Diodes 1.5KE Ammo Pack
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir
Datasheet
788In Stock
1,250Expected 11/6/2026
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 TVS Diodes 1.5KE Ammo Pack