ESD Protection Diodes / TVS Diodes

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TVS Diodes, ESD, & Load Dump Protectors

Diotec Semiconductors TVS Diodes, ESD, and Load Dump Protectors cover almost every need of transient voltage protection. This comprehensive portfolio contains ESD protection arrays in tiny leadless packages to industry standard TVS diodes with a wide working voltage range and powerful automotive load dump protectors. These uni- or bidirectional components offer wide operating voltage ranges and low junction capacitances. Applications include consumer, industrial, automotive, and telecom.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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: $0.75 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	$0.75 $0.533 $0.331 $0.277 Reel $0.277 View $0.224 $0.217 $0.181 $0.176	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: $0.68 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	$0.68 $0.533 $0.319 $0.316 Reel $0.17 View $0.167 $0.166 $0.164	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: $0.68 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	$0.68 $0.526 $0.315 $0.312 Reel $0.302 View $0.211 $0.201 $0.187 $0.183	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: $0.68 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	$0.68 $0.533 $0.319 $0.316 Reel $0.258 View $0.211 $0.209 $0.207	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: $0.68 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	$0.68 $0.526 $0.315 $0.312 Reel $0.302 View $0.209 $0.199 $0.185 $0.18	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: $0.70 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	$0.70 $0.548 $0.328 $0.326 Reel $0.315 View $0.255 $0.248 $0.241 $0.24	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: $0.75 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	$0.75 $0.533 $0.331 $0.277 Reel $0.277 View $0.224 $0.217 $0.181 $0.176	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: $0.75 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	$0.75 $0.459 $0.297 $0.226 Reel $0.171 View $0.165 $0.163 $0.16 $0.158	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: $0.711 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	$0.711 $0.549 $0.329 $0.326 Reel $0.219 View $0.197 $0.194 $0.19 $0.186	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: $0.77 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	$0.77 $0.764 $0.459 $0.454 Reel $0.337 View $0.297 $0.279 $0.179 $0.174	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: $0.67 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	$0.67 $0.525 $0.314 $0.311 Reel $0.301 View $0.266 $0.25 $0.216 $0.211	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: $0.78 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	$0.78 $0.547 $0.34 $0.284 Reel $0.245 View $0.205 $0.197 $0.18 $0.176	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: $0.75 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	$0.75 $0.411 $0.331 $0.304 Reel $0.237 View $0.208 $0.204 $0.19 $0.184	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: $0.78 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	$0.78 $0.42 $0.34 $0.284 Reel $0.248 View $0.213 $0.207 $0.192 $0.187	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: $0.661 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	$0.661 $0.511 $0.459 $0.454 Reel $0.356 View $0.192 $0.191 $0.18 $0.178	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: $0.67 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	$0.67 $0.525 $0.314 $0.311 Reel $0.301 View $0.266 $0.25 $0.216 $0.211	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: $0.68 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	$0.68 $0.533 $0.319 $0.316 Reel $0.316 View $0.224 $0.221 $0.219 $0.217	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: $0.68 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	$0.68 $0.526 $0.468 Reel $0.363 $0.197 View $0.187 $0.183	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: $0.69 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	$0.69 $0.533 $0.32 $0.317 Reel $0.256 View $0.241 $0.235 $0.223 $0.22	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: $0.67 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	$0.67 $0.525 $0.314 $0.311 Reel $0.228 View $0.213 $0.211	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: $0.75 710In Stock 1,250Expected 2026/11/27	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 2026/11/27	$0.75 $0.533 $0.331 $0.277 Reel $0.24 View $0.222 $0.215 $0.179 $0.174	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: $0.75 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	$0.75 $0.533 $0.331 $0.277 Reel $0.269 View $0.192 $0.191 $0.184 $0.179	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: $0.70 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	$0.70 $0.411 $0.331 $0.277 Reel $0.242 View $0.204 $0.198 $0.185 $0.18	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: $0.70 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	$0.70 $0.548 $0.328 $0.326 Reel $0.315 View $0.278 $0.262 $0.226 $0.221	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: $1.04 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	$1.04 $0.808 $0.485 $0.48 Reel $0.465 View $0.324 $0.304 $0.288 $0.28	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