ESD Protection Diodes / TVS Diodes

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TransZorb® Transient Voltage Suppressors

Vishay Semiconductors TransZorb^® Transient Voltage Suppressors with a glass passivated chip junction offer 6.5W power dissipation. These voltage suppressors feature excellent clamping capability, very fast response time, and low incremental surge. The TransZorb transient voltage suppressors are available in unidirectional and bidirectional polarity. These voltage suppressors are AEC-Q101 qualified. The TransZorb transient voltage suppressors are used in ICs, MOSFETs, signal lines of sensor units for consumer, computer, telecommunication, and automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Polarity	Number of Channels	Working Voltage	Termination Style	Clamping Voltage	Breakdown Voltage	Peak Pulse Current	Pppm - Peak Pulse Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Product	Series	Qualification	Packaging
ESD Protection Diodes / TVS Diodes 1500W 400V Unidirect 1.5KE400A-E3/73 Vishay Semiconductors 1: Rp57.423 835In Stock	Mfr. Part No. 1.5KE400A-E3/73 Mouser Part No 625-1.5KE400A-E3/73	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 400V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	835In Stock	Rp57.423 Rp37.242 Rp27.336 Rp23.116 Reel Rp19.630 View Rp19.447 Rp19.263	Min.: 1 Mult.: 1 : 1.000	Unidirectional	1 Channel	342 V	Axial	548 V	380 V	2.7 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Ammo Pack
ESD Protection Diodes / TVS Diodes 1500W 20V Unidirect 1N6278A-E3/73 Vishay Semiconductors 1: Rp36.875 1.574In Stock	Mfr. Part No. 1N6278A-E3/73 Mouser Part No 625-1N6278A-E3/73	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 20V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1.574In Stock	Rp36.875 Rp23.483 Rp16.200 Rp13.723 Reel Rp11.485 View Rp10.164 Rp10.109 Rp9.907	Min.: 1 Mult.: 1 : 1.000	Unidirectional	1 Channel	17.1 V	Axial	27.7 V	19 V	54.2 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1N6-A		Ammo Pack
ESD Protection Diodes / TVS Diodes 1500W 82V Unidirect 1N6293A-E3/54 Vishay Semiconductors 1: Rp21.281 3.856In Stock	Mfr. Part No. 1N6293A-E3/54 Mouser Part No 625-1N6293A-E3/54	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 82V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	3.856In Stock	Cut Tape Rp21.281 Rp12.732 Rp10.989 Rp8.678 Reel Rp7.705 Rp6.770	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	70.1 V	Axial	113 V	77.9 V	13.3 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1N6-A		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 22V Unidirect 1N6279A-E3/54 Vishay Semiconductors 1: Rp21.465 3.006In Stock	Mfr. Part No. 1N6279A-E3/54 Mouser Part No 625-1N6279A-E3/54	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 22V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	3.006In Stock	Cut Tape Rp21.465 Rp12.714 Rp10.989 Rp8.678 Reel Rp6.788 Rp6.770	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	18.8 V	Axial	30.6 V	20.9 V	49 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1N6-A		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 6.8V Unidirect 1.5KE6.8A-E3/73 Vishay Semiconductors 1: Rp41.645 1.220In Stock	Mfr. Part No. 1.5KE6.8A-E3/73 Mouser Part No 625-1.5KE6.8A-E3/73	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 6.8V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1.220In Stock	Rp41.645 Rp26.602 Rp18.254 Rp15.484 Reel Rp12.952 View Rp11.283 Rp11.136 Rp11.081 Quote	Min.: 1 Mult.: 1 : 1.000	Unidirectional	1 Channel	5.8 V	Axial	10.5 V	6.45 V	143 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Ammo Pack
ESD Protection Diodes / TVS Diodes 1500W 8.2V Unidirect 1.5KE8.2A-E3/54 Vishay Semiconductors 1: Rp22.382 2.529In Stock	Mfr. Part No. 1.5KE8.2A-E3/54 Mouser Part No 625-1.5KE8.2A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 8.2V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	2.529In Stock	Cut Tape Rp22.382 Rp8.788 Rp8.072 Rp7.705 Reel Rp7.705 View Rp7.393 Rp6.770	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	7.02 V	Axial	12.1 V	7.79 V	124 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 56V Unidirect 1N6289A-E3/73 Vishay Semiconductors 1: Rp36.875 1.416In Stock	Mfr. Part No. 1N6289A-E3/73 Mouser Part No 625-1N6289A-E3/73	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 56V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1.416In Stock	Rp36.875 Rp23.483 Rp16.200 Rp13.723 Reel Rp11.485 View Rp10.512 Rp10.310	Min.: 1 Mult.: 1 : 1.000	Unidirectional	1 Channel	47.8 V	Axial	77 V	53.2 V	19.5 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1N6-A		Ammo Pack
ESD Protection Diodes / TVS Diodes 1500W 200V Unidirect AEC-Q101 Qualified 1N6303A-E3/73 Vishay Semiconductors 1: Rp41.829 1.629In Stock	Mfr. Part No. 1N6303A-E3/73 Mouser Part No 625-1N6303A-E3/73	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 200V Unidirect AEC-Q101 Qualified Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1.629In Stock	Rp41.829 Rp26.785 Rp18.529 Rp15.576 Reel Rp13.026 View Rp12.475 Quote	Min.: 1 Mult.: 1 : 1.000	Unidirectional	1 Channel	171 V	Axial	274 V	190 V	5.5 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1N6-A	AEC-Q100	Ammo Pack
ESD Protection Diodes / TVS Diodes 1500W 120V Unidirect 1.5KE120A-E3/54 Vishay Semiconductors 1: Rp22.749 2.803In Stock	Mfr. Part No. 1.5KE120A-E3/54 Mouser Part No 625-1.5KE120A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 120V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	2.803In Stock	Cut Tape Rp22.749 Rp12.732 Rp10.989 Rp8.678 Reel Rp7.705 Rp6.770	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	102 V	Axial	165 V	114 V	9.1 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 6.8V Unidirect 1N6267A-E3/73 Vishay Semiconductors 1: Rp19.263 1.382In Stock	Mfr. Part No. 1N6267A-E3/73 Mouser Part No 625-1N6267A-E3/73	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 6.8V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1.382In Stock	Rp19.263 Rp19.080 Rp18.254 Rp15.484 Reel Rp12.952 View Rp11.411 Rp11.283 Rp11.173	Min.: 1 Mult.: 1 : 1.000	Unidirectional	1 Channel	5.8 V	Axial	10.5 V	6.45 V	143 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1N6-A		Ammo Pack
ESD Protection Diodes / TVS Diodes 1500W 9.1V Unidirect 1N6270A-E3/54 Vishay Semiconductors 1: Rp23.116 2.478In Stock	Mfr. Part No. 1N6270A-E3/54 Mouser Part No 625-1N6270A-E3/54	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 9.1V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	2.478In Stock	Cut Tape Rp23.116 Rp13.943 Rp10.989 Rp8.678 Reel Rp7.705 Rp6.770	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	7.78 V	Axial	13.4 V	8.65 V	112 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1N6-A		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 510V Unidirect 1.5KE510A-E3/54 Vishay Semiconductors 1: Rp33.206 1.386In Stock	Mfr. Part No. 1.5KE510A-E3/54 Mouser Part No 625-1.5KE510A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 510V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1.386In Stock	Cut Tape Rp33.206 Rp27.702 Rp21.832 Rp18.529 Reel Rp15.667 View Rp14.879 Rp14.383	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	434 V	Axial	698 V	485 V	2.15 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 9.1V Unidirect 1.5KE9.1A-E3/73 Vishay Semiconductors 1: Rp41.645 1.980In Stock	Mfr. Part No. 1.5KE9.1A-E3/73 Mouser Part No 625-1.5KE9.1A-E3/73	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 9.1V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1.980In Stock	Rp41.645 Rp26.602 Rp18.254 Rp15.484 Reel Rp12.952 View Rp10.751 Rp10.476 Quote	Min.: 1 Mult.: 1 : 1.000	Unidirectional	1 Channel	7.78 V	Axial	13.4 V	8.65 V	112 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Ammo Pack
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,AXIAL TVS 1.5KE180CAHE3_B/C Vishay Semiconductors 1: Rp46.232 720In Stock	Mfr. Part No. 1.5KE180CAHE3_B/C Mouser Part No 78-1.5KE180CAHE3_B/C	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,AXIAL TVS Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	720In Stock	Cut Tape Rp46.232 Rp23.299 Rp20.364 Rp16.585 Reel Rp14.585 Rp13.283	Min.: 1 Mult.: 1 : 1.400	Bidirectional	1 Channel	154 V	Axial	246 V	171 V	6.1 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes			Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 15V Bidirect 1.5KE15CA-E3/54 Vishay Semiconductors 1: Rp27.336 4.775In Stock	Mfr. Part No. 1.5KE15CA-E3/54 Mouser Part No 625-1.5KE15CA-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 15V Bidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	4.775In Stock	Cut Tape Rp27.336 Rp14.402 Rp11.411 Rp8.935 Reel Rp8.109 View Rp7.283 Rp7.265	Min.: 1 Mult.: 1 : 1.400	Bidirectional	1 Channel	12.8 V	Axial	21.2 V	14.3 V	70.8 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 18V Bidirect 1.5KE18CA-E3/54 Vishay Semiconductors 1: Rp25.868 6.807In Stock	Mfr. Part No. 1.5KE18CA-E3/54 Mouser Part No 625-1.5KE18CA-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 18V Bidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	6.807In Stock	Cut Tape Rp25.868 Rp12.090 Rp10.531 Rp8.384 Reel Rp6.843 View Rp6.605 Rp6.550 Rp6.384	Min.: 1 Mult.: 1 : 1.400	Bidirectional	1 Channel	15.3 V	Axial	25.2 V	17.1 V	59.5 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 200V Bidirect 1.5KE200CA-E3/54 Vishay Semiconductors 1: Rp28.069 8.548In Stock	Mfr. Part No. 1.5KE200CA-E3/54 Mouser Part No 625-1.5KE200CA-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 200V Bidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	8.548In Stock	Cut Tape Rp28.069 Rp14.402 Rp11.741 Rp9.210 Reel Rp8.109 View Rp7.724 Rp7.705	Min.: 1 Mult.: 1 : 1.400	Bidirectional	1 Channel	171 V	Axial	274 V	190 V	5.5 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 24V Unidirect 1.5KE24A-E3/54 Vishay Semiconductors 1: Rp25.317 4.230In Stock 2.597Expected 23/10/2026	Mfr. Part No. 1.5KE24A-E3/54 Mouser Part No 625-1.5KE24A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 24V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	4.230In Stock 2.597Expected 23/10/2026	Cut Tape Rp25.317 Rp13.503 Rp11.448 Rp8.990 Reel Rp7.705 Rp6.770	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	20.5 V	Axial	33.2 V	22.8 V	45.2 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 250V Unidirect 1.5KE250A-E3/54 Vishay Semiconductors 1: Rp38.160 6.825In Stock	Mfr. Part No. 1.5KE250A-E3/54 Mouser Part No 625-1.5KE250A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 250V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	6.825In Stock	Cut Tape Rp38.160 Rp25.501 Rp22.382 Rp18.328 Reel Rp15.943 View Rp14.603 Rp14.585	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	214 V	Axial	344 V	237 V	4.4 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 400V Unidirect 1.5KE400A-E3/54 Vishay Semiconductors 1: Rp37.426 3.811In Stock	Mfr. Part No. 1.5KE400A-E3/54 Mouser Part No 625-1.5KE400A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 400V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	3.811In Stock	Cut Tape Rp37.426 Rp25.501 Rp22.382 Rp18.328 Reel Rp15.943 View Rp14.879 Rp14.585	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	342 V	Axial	548 V	380 V	2.7 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 43V Unidirect 1.5KE43A-E3/54 Vishay Semiconductors 1: Rp24.584 4.370In Stock	Mfr. Part No. 1.5KE43A-E3/54 Mouser Part No 625-1.5KE43A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 43V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	4.370In Stock	Cut Tape Rp24.584 Rp12.750 Rp11.136 Rp8.678 Reel Rp7.705 View Rp6.788 Rp6.770	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	36.8 V	Axial	59.3 V	40.9 V	25.3 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 440V Unidirect 1.5KE440A-E3/54 Vishay Semiconductors 1: Rp38.160 5.600In Stock	Mfr. Part No. 1.5KE440A-E3/54 Mouser Part No 625-1.5KE440A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 440V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	5.600In Stock	Cut Tape Rp38.160 Rp25.868 Rp21.465 Rp18.896 Reel Rp16.603 View Rp16.328 Rp14.585	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	376 V	Axial	602 V	418 V	2.5 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 47V Bidirect 1.5KE47CA-E3/54 Vishay Semiconductors 1: Rp26.418 20.993In Stock	Mfr. Part No. 1.5KE47CA-E3/54 Mouser Part No 625-1.5KE47CA-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 47V Bidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	20.993In Stock	Cut Tape Rp26.418 Rp14.402 Rp11.411 Rp8.935 Reel Rp8.769 View Rp7.724 Rp7.705	Min.: 1 Mult.: 1 : 1.400	Bidirectional	1 Channel	40.2 V	Axial	64.8 V	44.7 V	23.1 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 8.2V Bidirect 1.5KE8.2CA-E3/54 Vishay Semiconductors 1: Rp29.537 4.107In Stock	Mfr. Part No. 1.5KE8.2CA-E3/54 Mouser Part No 625-1.5KE8.2CA-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 8.2V Bidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	4.107In Stock	Cut Tape Rp29.537 Rp16.310 Rp12.347 Rp9.925 Reel Rp9.925 View Rp8.733 Rp7.265	Min.: 1 Mult.: 1 : 1.400	Bidirectional	1 Channel	7.02 V	Axial	12.1 V	7.79 V	124 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 10V Unidirect 1.5KE10A-E3/54 Vishay Semiconductors 1: Rp24.584 2.467In Stock	Mfr. Part No. 1.5KE10A-E3/54 Mouser Part No 625-1.5KE10A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 10V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	2.467In Stock	Cut Tape Rp24.584 Rp12.750 Rp11.136 Rp8.861 Reel Rp8.861 Rp6.770	Min.: 1 Mult.: 1 : 1.400	Unidirectional	1 Channel	8.55 V	Axial	14.5 V	9.5 V	103 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape