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 (USD) 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 9.1V Unidirect 1.5KE9.1A-E3/54 Vishay Semiconductors 1: $1.48 2,953In Stock	Mfr. Part No. 1.5KE9.1A-E3/54 Mouser Part No 625-1.5KE9.1A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 9.1V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	2,953In Stock	Cut Tape $1.48 $0.933 $0.695 $0.635 Reel $0.376 View $0.493 $0.369	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	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 22V Bidirect 1.5KE22CA-E3/54 Vishay Semiconductors 1: $1.57 2,076In Stock	Mfr. Part No. 1.5KE22CA-E3/54 Mouser Part No 625-1.5KE22CA-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 22V Bidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	2,076In Stock	Cut Tape $1.57 $0.992 $0.741 $0.565 $0.447 Reel $0.397	Min.: 1 Mult.: 1 : 1,400	Bidirectional	1 Channel	18.8 V	Axial	30.6 V	20.9 V	49 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 22V Unidirect 1N6279A-E3/54 Vishay Semiconductors 1: $1.48 2,976In 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	2,976In Stock	Cut Tape $1.48 $0.933 $0.695 $0.618 Reel $0.37 View $0.483 $0.369	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 200V Unidirect AEC-Q101 Qualified 1N6303A-E3/73 Vishay Semiconductors 1: $2.48 1,619In 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	1,619In Stock	$2.48 $1.59 $1.27 $1.06 Reel $0.757 View $0.849 $0.693 $0.666 $0.614	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: $1.48 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 $1.48 $0.933 $0.695 $0.618 Reel $0.42 View $0.483 $0.369 $0.368 $0.349	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: $2.40 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	$2.40 $1.54 $1.20 $1.04 Reel $0.752 View $0.827 $0.65 $0.638 $0.609	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: $1.59 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 $1.59 $0.996 $0.761 $0.652 Reel $0.42 View $0.504 $0.369	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 51V Unidirect 1N6288A-E3/73 Vishay Semiconductors 1: $2.17 2,404In Stock	Mfr. Part No. 1N6288A-E3/73 Mouser Part No 625-1N6288A-E3/73	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 51V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	2,404In Stock	$2.17 $1.40 $1.12 $0.933 Reel $0.668 View $0.748 $0.554 $0.541	Min.: 1 Mult.: 1 : 1,000	Unidirectional	1 Channel	43.6 V	Axial	70.1 V	48.5 V	21.4 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1N6-A		Ammo Pack
ESD Protection Diodes / TVS Diodes 1500W 12V Bidirect 1.5KE12CA-E3/54 Vishay Semiconductors 1: $1.57 2,051In Stock	Mfr. Part No. 1.5KE12CA-E3/54 Mouser Part No 625-1.5KE12CA-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 12V Bidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	2,051In Stock	Cut Tape $1.57 $0.992 $0.741 $0.661 Reel $0.451 View $0.518 $0.397	Min.: 1 Mult.: 1 : 1,400	Bidirectional	1 Channel	10.2 V	Axial	16.7 V	11.4 V	89.8 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 6.8V Unidirect 1.5KE6.8A-E3/73 Vishay Semiconductors 1: $2.47 1,216In 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	1,216In Stock	$2.47 $1.58 $1.26 $1.05 Reel $0.752 View $0.844 $0.64 $0.628 $0.609	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: $1.48 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 $1.48 $0.726 $0.659 $0.512 Reel $0.42 View $0.421 $0.369	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 510V Unidirect 1.5KE510A-E3/54 Vishay Semiconductors 1: $2.90 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 $2.90 $1.88 $1.54 $1.29 Reel $0.889 View $1.01 $0.857	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: $2.47 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	$2.47 $1.58 $1.26 $1.05 Reel $0.752 View $0.844 $0.626 $0.609	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: $2.61 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 $2.61 $1.67 $1.27 $1.15 Reel $0.811 View $0.904 $0.725 $0.723	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		AEC-Q101	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 18V Bidirect 1.5KE18CA-E3/54 Vishay Semiconductors 1: $1.41 5,301In 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	5,301In Stock	Cut Tape $1.41 $0.886 $0.659 $0.586 Reel $0.397 View $0.457 $0.352	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: $1.67 8,298In 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	8,298In Stock	Cut Tape $1.67 $1.06 $0.785 $0.699 Reel $0.454 View $0.518 $0.42	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 250V Unidirect 1.5KE250A-E3/54 Vishay Semiconductors 1: $2.81 4,025In 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	4,025In Stock	Cut Tape $2.81 $1.83 $1.40 $1.26 Reel $0.889 View $0.999 $0.797 $0.795	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: $2.81 3,611In 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	3,611In Stock	Cut Tape $2.81 $1.83 $1.40 $1.26 Reel $0.889 View $0.999 $0.797 $0.795	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 440V Unidirect 1.5KE440A-E3/54 Vishay Semiconductors 1: $2.81 4,600In 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	4,600In Stock	Cut Tape $2.81 $1.72 $1.40 $1.19 Reel $0.889 View $0.999 $0.797 $0.795	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 10V Bidirect 1.5KE10CA-E3/54 Vishay Semiconductors 1: $1.51 1,868In Stock	Mfr. Part No. 1.5KE10CA-E3/54 Mouser Part No 625-1.5KE10CA-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 10V Bidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1,868In Stock	Cut Tape $1.51 $0.968 $0.741 $0.652 Reel $0.451 View $0.518 $0.397	Min.: 1 Mult.: 1 : 1,400	Bidirectional	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
ESD Protection Diodes / TVS Diodes 1500W 120V Bidirect 1.5KE120CA-E3/54 Vishay Semiconductors 1: $1.67 1,440In Stock	Mfr. Part No. 1.5KE120CA-E3/54 Mouser Part No 625-1.5KE120CA-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 120V Bidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1,440In Stock	Cut Tape $1.67 $1.06 $0.785 $0.699 Reel $0.451 View $0.547 $0.397	Min.: 1 Mult.: 1 : 1,400	Bidirectional	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 12V Unidirect 1.5KE12A-E3/54 Vishay Semiconductors 1: $1.48 1,390In Stock	Mfr. Part No. 1.5KE12A-E3/54 Mouser Part No 625-1.5KE12A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 12V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1,390In Stock	Cut Tape $1.48 $0.933 $0.695 $0.618 Reel $0.42 View $0.483 $0.369	Min.: 1 Mult.: 1 : 1,400	Unidirectional	1 Channel	10.2 V	Axial	16.7 V	11.4 V	89.8 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 12V Unidirect 1.5KE12A-E3/73 Vishay Semiconductors 1: $2.17 764In Stock 1,000Expected 2026/11/19	Mfr. Part No. 1.5KE12A-E3/73 Mouser Part No 625-1.5KE12A-E3/73	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 12V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	764In Stock 1,000Expected 2026/11/19	$2.17 $1.40 $1.12 $0.933 Reel $0.648 View $0.764 $0.595 $0.587 $0.559	Min.: 1 Mult.: 1 : 1,000	Unidirectional	1 Channel	10.2 V	Axial	16.7 V	11.4 V	89.8 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Ammo Pack
ESD Protection Diodes / TVS Diodes 1500W 130V Unidirect 1.5KE130A-E3/54 Vishay Semiconductors 1: $1.48 1,936In Stock	Mfr. Part No. 1.5KE130A-E3/54 Mouser Part No 625-1.5KE130A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 130V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1,936In Stock	Cut Tape $1.48 $0.933 $0.695 $0.618 Reel $0.42 View $0.483 $0.369	Min.: 1 Mult.: 1 : 1,400	Unidirectional	1 Channel	111 V	Axial	179 V	124 V	8.4 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 150V Unidirect 1.5KE150A-E3/54 Vishay Semiconductors 1: $1.48 1,347In Stock	Mfr. Part No. 1.5KE150A-E3/54 Mouser Part No 625-1.5KE150A-E3	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1500W 150V Unidirect Learn More about Vishay Semiconductors vishay semi transzorb transient voltage suppressors	Datasheet	1,347In Stock	Cut Tape $1.48 $0.933 $0.695 $0.618 Reel $0.484 View $0.579 $0.369	Min.: 1 Mult.: 1 : 1,400	Unidirectional	1 Channel	128 V	Axial	207 V	143 V	7.2 A	1.5 kW	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape