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	Product	Series	Packaging
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE91CA Diotec Semiconductor 1: 0,482 € 1.249Expected 1/15/2027	Mfr. Part No. 1.5KE91CA Mouser Part No 637-1.5KE91CA	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	1.249Expected 1/15/2027	0,482 € 0,378 € 0,238 € 0,236 € Reel 0,197 € View 0,169 € 0,159 € 0,155 €	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
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE24CA Diotec Semiconductor 1: 0,671 € 813Expected 11/27/2026	Mfr. Part No. 1.5KE24CA Mouser Part No 637-1.5KE24CA	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	813Expected 11/27/2026	0,671 € 0,383 € 0,301 € 0,244 € Reel 0,244 € View 0,198 € 0,192 € 0,161 € 0,157 €	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
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE250A Diotec Semiconductor 1: 0,92 € 1.093Expected 9/25/2026	Mfr. Part No. 1.5KE250A Mouser Part No 637-1.5KE250A	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	1.093Expected 9/25/2026	0,92 € 0,53 € 0,429 € 0,365 € Reel 0,303 € View 0,263 € 0,247 € 0,24 €	Min.: 1 Mult.: 1 : 1.250	Unidirectional	214 V	Axial	344 V	237 V	D5.4x7.5	4.5 A	1.5 kW	- 50 C	+ 175 C		1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE350CA Diotec Semiconductor 1: 0,937 € 1.249Expected 12/25/2026	Mfr. Part No. 1.5KE350CA Mouser Part No 637-1.5KE350CA	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	1.249Expected 12/25/2026	0,937 € 0,607 € 0,349 € 0,329 € Reel 0,317 € View 0,29 € 0,273 € 0,257 € 0,25 €	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
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir 1.5KE75CA Diotec Semiconductor 1: 0,671 € 1.007Expected 12/4/2026	Mfr. Part No. 1.5KE75CA Mouser Part No 637-1.5KE75CA	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	1.007Expected 12/4/2026	0,671 € 0,361 € 0,292 € 0,244 € Reel 0,244 € View 0,198 € 0,192 € 0,16 € 0,156 €	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
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE11A Diotec Semiconductor 1: 0,568 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 1.5KE11A Mouser Part No 637-1.5KE11A	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	Non-Stocked Lead-Time 10 Weeks	0,568 € 0,439 € 0,263 € 0,261 € Reel 0,199 € View 0,175 € 0,167 € 0,155 € 0,151 €	Min.: 1 Mult.: 1 : 1.250	Unidirectional	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 1.5KE13A Diotec Semiconductor 1: 0,559 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 1.5KE13A Mouser Part No 637-1.5KE13A	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	Non-Stocked Lead-Time 10 Weeks	0,559 € 0,438 € 0,262 € 0,26 € Reel 0,192 € View 0,18 € 0,176 €	Min.: 1 Mult.: 1 : 1.250	Unidirectional	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, Bidir 1.5KE16CA Diotec Semiconductor 1: 0,645 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 1.5KE16CA Mouser Part No 637-1.5KE16CA	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	Non-Stocked Lead-Time 10 Weeks	0,645 € 0,451 € 0,281 € 0,226 € Reel 0,196 € View 0,169 € 0,154 € 0,148 € 0,138 €	Min.: 1 Mult.: 1 : 1.250	Bidirectional	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
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE7.5A Diotec Semiconductor 1: 0,568 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 1.5KE7.5A Mouser Part No 637-1.5KE7.5A	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	Non-Stocked Lead-Time 10 Weeks	0,568 € 0,439 € 0,263 € 0,261 € Reel 0,20 € View 0,179 € 0,171 € 0,158 € 0,154 €	Min.: 1 Mult.: 1 : 1.250	Unidirectional	6.4 V	Axial	11.3 V	7.13 V	D5.4x7.5	139 A	1.5 kW	- 50 C	+ 175 C	TVS Diodes	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE8.2A Diotec Semiconductor 1: 0,568 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 1.5KE8.2A Mouser Part No 637-1.5KE8.2A	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	Non-Stocked Lead-Time 10 Weeks	0,568 € 0,439 € 0,263 € 0,261 € Reel 0,193 € View 0,165 € 0,164 € 0,158 € 0,154 €	Min.: 1 Mult.: 1 : 1.250	Unidirectional	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
ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir 1.5KE9.1A Diotec Semiconductor 1: 0,568 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 1.5KE9.1A Mouser Part No 637-1.5KE9.1A	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	Non-Stocked Lead-Time 10 Weeks	0,568 € 0,439 € 0,263 € 0,261 € Reel 0,20 € View 0,179 € 0,171 € 0,158 € 0,154 €	Min.: 1 Mult.: 1 : 1.250	Unidirectional	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