ESD Protection Diodes / TVS Diodes

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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 (V_BR) 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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Polarity	Working Voltage	Termination Style	Clamping Voltage	Breakdown Voltage	Package/Case	Peak Pulse Current	Pppm - Peak Pulse Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE100A Diotec Semiconductor 1: € 0,645 1 924In Stock	Mfr. Part No. 1.5KE100A Mouser Part No 637-1.5KE100A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 924In Stock	€ 0,645 € 0,458 € 0,285 € 0,238 Reel € 0,238 View € 0,193 € 0,187 € 0,156 € 0,151	Min.: 1 Mult.: 1 : 1 250	Unidirectional	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
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE10A Diotec Semiconductor 1: € 0,585 671In Stock	Mfr. Part No. 1.5KE10A Mouser Part No 637-1.5KE10A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	671In Stock	€ 0,585 € 0,458 € 0,274 € 0,272 Reel € 0,146 View € 0,144 € 0,143 € 0,141	Min.: 1 Mult.: 1 : 1 250	Unidirectional	8.5 V	Axial	14.5 V	9.5 V	D5.4x7.5	108 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE10CA Diotec Semiconductor 1: € 0,585 1 545In Stock	Mfr. Part No. 1.5KE10CA Mouser Part No 637-1.5KE10CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 545In Stock	€ 0,585 € 0,452 € 0,271 € 0,268 Reel € 0,26 View € 0,181 € 0,173 € 0,161 € 0,157	Min.: 1 Mult.: 1 : 1 250	Bidirectional	8.5 V	Axial	14.5 V	9.5 V	D5.4x7.5	108 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE110A Diotec Semiconductor 1: € 0,585 2 458In Stock	Mfr. Part No. 1.5KE110A Mouser Part No 637-1.5KE110A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	2 458In Stock	€ 0,585 € 0,458 € 0,274 € 0,272 Reel € 0,222 View € 0,181 € 0,18 € 0,178	Min.: 1 Mult.: 1 : 1 250	Unidirectional	94 V	Axial	152 V	105 V	D5.4x7.5	10.3 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE110CA Diotec Semiconductor 1: € 0,585 1 811In Stock	Mfr. Part No. 1.5KE110CA Mouser Part No 637-1.5KE110CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 811In Stock	€ 0,585 € 0,452 € 0,271 € 0,268 Reel € 0,26 View € 0,18 € 0,171 € 0,159 € 0,155	Min.: 1 Mult.: 1 : 1 250	Bidirectional	94 V	Axial	152 V	105 V	D5.4x7.5	10.3 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE11CA Diotec Semiconductor 1: € 0,602 2 045In Stock	Mfr. Part No. 1.5KE11CA Mouser Part No 637-1.5KE11CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	2 045In Stock	€ 0,602 € 0,471 € 0,282 € 0,28 Reel € 0,271 View € 0,219 € 0,213 € 0,207 € 0,206	Min.: 1 Mult.: 1 : 1 250	Bidirectional	9.4 V	Axial	15.6 V	10.5 V	D5.4x7.5	100 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE120A Diotec Semiconductor 1: € 0,645 1 847In Stock	Mfr. Part No. 1.5KE120A Mouser Part No 637-1.5KE120A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 847In Stock	€ 0,645 € 0,458 € 0,285 € 0,238 Reel € 0,238 View € 0,193 € 0,187 € 0,156 € 0,151	Min.: 1 Mult.: 1 : 1 250	Unidirectional	102 V	Axial	165 V	114 V	D5.4x7.5	9.5 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE12A Diotec Semiconductor 1: € 0,645 519In Stock	Mfr. Part No. 1.5KE12A Mouser Part No 637-1.5KE12A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	519In Stock	€ 0,645 € 0,395 € 0,255 € 0,194 Reel € 0,147 View € 0,142 € 0,14 € 0,138 € 0,136	Min.: 1 Mult.: 1 : 1 250	Unidirectional	10.2 V	Axial	16.7 V	11.4 V	D5.4x7.5	94 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE12CA Diotec Semiconductor 1: € 0,611 517In Stock	Mfr. Part No. 1.5KE12CA Mouser Part No 637-1.5KE12CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	517In Stock	€ 0,611 € 0,472 € 0,283 € 0,28 Reel € 0,188 View € 0,169 € 0,167 € 0,163 € 0,16	Min.: 1 Mult.: 1 : 1 250	Bidirectional	10.2 V	Axial	16.7 V	11.4 V	D5.4x7.5	94 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE130A Diotec Semiconductor 1: € 0,662 827In Stock	Mfr. Part No. 1.5KE130A Mouser Part No 637-1.5KE130A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	827In Stock	€ 0,662 € 0,657 € 0,395 € 0,39 Reel € 0,29 View € 0,255 € 0,24 € 0,154 € 0,15	Min.: 1 Mult.: 1 : 1 250	Unidirectional	111 V	Axial	179 V	124 V	D5.4x7.5	8.7 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE130CA Diotec Semiconductor 1: € 0,576 1 194In Stock	Mfr. Part No. 1.5KE130CA Mouser Part No 637-1.5KE130CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 194In Stock	€ 0,576 € 0,451 € 0,27 € 0,267 Reel € 0,259 View € 0,229 € 0,215 € 0,186 € 0,181	Min.: 1 Mult.: 1 : 1 250	Bidirectional	111 V	Axial	179 V	124 V	D5.4x7.5	8.7 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE13CA Diotec Semiconductor 1: € 0,671 1 985In Stock	Mfr. Part No. 1.5KE13CA Mouser Part No 637-1.5KE13CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 985In Stock	€ 0,671 € 0,47 € 0,292 € 0,244 Reel € 0,211 View € 0,176 € 0,169 € 0,155 € 0,151	Min.: 1 Mult.: 1 : 1 250	Bidirectional	11.1 V	Axial	18.2 V	12.4 V	D5.4x7.5	86 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE150A Diotec Semiconductor 1: € 0,645 792In Stock	Mfr. Part No. 1.5KE150A Mouser Part No 637-1.5KE150A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	792In Stock	€ 0,645 € 0,353 € 0,285 € 0,261 Reel € 0,204 View € 0,179 € 0,175 € 0,163 € 0,158	Min.: 1 Mult.: 1 : 1 250	Unidirectional	128 V	Axial	207 V	143 V	D5.4x7.5	7.6 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE150CA Diotec Semiconductor 1: € 0,671 2 154In Stock	Mfr. Part No. 1.5KE150CA Mouser Part No 637-1.5KE150CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	2 154In Stock	€ 0,671 € 0,361 € 0,292 € 0,244 Reel € 0,213 View € 0,183 € 0,178 € 0,165 € 0,161	Min.: 1 Mult.: 1 : 1 250	Bidirectional	128 V	Axial	207 V	143 V	D5.4x7.5	7.6 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE15A Diotec Semiconductor 1: € 0,568 1 320In Stock	Mfr. Part No. 1.5KE15A Mouser Part No 637-1.5KE15A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 320In Stock	€ 0,568 € 0,439 € 0,395 € 0,39 Reel € 0,306 View € 0,165 € 0,164 € 0,155 € 0,153	Min.: 1 Mult.: 1 : 1 250	Unidirectional	12.8 V	Axial	21.2 V	14.3 V	D5.4x7.5	74 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE15CA Diotec Semiconductor 1: € 0,576 1 209In Stock	Mfr. Part No. 1.5KE15CA Mouser Part No 637-1.5KE15CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 209In Stock	€ 0,576 € 0,451 € 0,27 € 0,267 Reel € 0,259 View € 0,229 € 0,215 € 0,186 € 0,181	Min.: 1 Mult.: 1 : 1 250	Bidirectional	12.8 V	Axial	21.2 V	14.3 V	D5.4x7.5	74 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE160A Diotec Semiconductor 1: € 0,585 1 848In Stock	Mfr. Part No. 1.5KE160A Mouser Part No 637-1.5KE160A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 848In Stock	€ 0,585 € 0,458 € 0,274 € 0,272 Reel € 0,272 View € 0,193 € 0,19 € 0,188 € 0,187	Min.: 1 Mult.: 1 : 1 250	Unidirectional	136 V	Axial	219 V	152 V	D5.4x7.5	7.1 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE160CA Diotec Semiconductor 1: € 0,585 1 316In Stock	Mfr. Part No. 1.5KE160CA Mouser Part No 637-1.5KE160CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 316In Stock	€ 0,585 € 0,452 € 0,402 Reel € 0,312 € 0,169 View € 0,161 € 0,157	Min.: 1 Mult.: 1 : 1 250	Bidirectional	136 V	Axial	219 V	152 V	D5.4x7.5	7.1 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE170A Diotec Semiconductor 1: € 0,593 665In Stock	Mfr. Part No. 1.5KE170A Mouser Part No 637-1.5KE170A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	665In Stock	€ 0,593 € 0,458 € 0,275 € 0,273 Reel € 0,22 View € 0,207 € 0,202 € 0,192 € 0,189	Min.: 1 Mult.: 1 : 1 250	Unidirectional	145 V	Axial	234 V	162 V	D5.4x7.5	6.7 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE170CA Diotec Semiconductor 1: € 0,576 1 050In Stock	Mfr. Part No. 1.5KE170CA Mouser Part No 637-1.5KE170CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 050In Stock	€ 0,576 € 0,451 € 0,27 € 0,267 Reel € 0,196 View € 0,183 € 0,181	Min.: 1 Mult.: 1 : 1 250	Bidirectional	145 V	Axial	234 V	162 V	D5.4x7.5	6.7 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE180A Diotec Semiconductor 1: € 0,645 710In Stock 1 250Expected 27/11/2026	Mfr. Part No. 1.5KE180A Mouser Part No 637-1.5KE180A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	710In Stock 1 250Expected 27/11/2026	€ 0,645 € 0,458 € 0,285 € 0,238 Reel € 0,206 View € 0,191 € 0,185 € 0,154 € 0,15	Min.: 1 Mult.: 1 : 1 250	Unidirectional	154 V	Axial	246 V	171 V	D5.4x7.5	6.4 A	1.5 kW	- 50 C	+ 175 C	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE18A Diotec Semiconductor 1: € 0,645 2 407In Stock	Mfr. Part No. 1.5KE18A Mouser Part No 637-1.5KE18A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	2 407In Stock	€ 0,645 € 0,458 € 0,285 € 0,238 Reel € 0,231 View € 0,165 € 0,164 € 0,158 € 0,154	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
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE20A Diotec Semiconductor 1: € 0,602 1 625In Stock	Mfr. Part No. 1.5KE20A Mouser Part No 637-1.5KE20A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	1 625In Stock	€ 0,602 € 0,353 € 0,285 € 0,238 Reel € 0,208 View € 0,175 € 0,17 € 0,159 € 0,155	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
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE20CA Diotec Semiconductor 1: € 0,602 967In Stock	Mfr. Part No. 1.5KE20CA Mouser Part No 637-1.5KE20CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	967In Stock	€ 0,602 € 0,471 € 0,282 € 0,28 Reel € 0,271 View € 0,239 € 0,225 € 0,194 € 0,19	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
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE220A Diotec Semiconductor 1: € 0,894 2 177In Stock	Mfr. Part No. 1.5KE220A Mouser Part No 637-1.5KE220A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5kex tvs diodes	Datasheet	2 177In Stock	€ 0,894 € 0,695 € 0,417 € 0,413 Reel € 0,40 View € 0,279 € 0,261 € 0,248 € 0,241	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