ESD Protection Diodes / TVS Diodes

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P6KE Axial Leaded Uni-/Bi-Directional TVS Diodes

Littelfuse P6KE Axial Leaded Uni-/Bi-Directional TVS Diodes are designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The P6KE diodes offer fast response times, excellent clamping capabilities, and low incremental surge resistance. Operating in a wide -55°C to +175°C junction temperature range, the axial leaded diodes feature a 5.8V to 550V working voltage range, 600W peak pulse capability (single-die parts) at 10/1000μs waveform, and 750mA to 58.1A peak pulse current range. These TVS components are ideal for the protection of I/O interfaces, V_CC bus, and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic 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	Package/Case	Peak Pulse Current	Pppm - Peak Pulse Power Dissipation	Vesd - Voltage ESD Contact	Vesd - Voltage ESD Air Gap	Minimum Operating Temperature	Maximum Operating Temperature	Product	Series	Packaging
ESD Protection Diodes / TVS Diodes 495Vr 600W 0.8A 5% Bi-Directional P6KE550CA Littelfuse 1: Rp19.080 23.164In Stock	Mfr. Part No. P6KE550CA Mouser Part No 576-P6KE550CA	Littelfuse	ESD Protection Diodes / TVS Diodes 495Vr 600W 0.8A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	23.164In Stock	Cut Tape Rp19.080 Rp8.861 Rp7.724 Rp5.944 View Reel Rp3.541 Rp5.669 Rp5.265 Rp3.541	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	468 V	Axial	760 V	522.5 V	DO-15 (DO-204AC)	800 mA	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 10.2Vr 600W 36A 5% Uni-Directional P6KE12A Littelfuse 1: Rp10.090 12.930In Stock	Mfr. Part No. P6KE12A Mouser Part No 576-P6KE12A	Littelfuse	ESD Protection Diodes / TVS Diodes 10.2Vr 600W 36A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	12.930In Stock	Cut Tape Rp10.090 Rp5.284 Rp4.458 Rp3.504 View Reel Rp2.128 Rp3.192 Rp2.990 Rp2.128	Min.: 1 Mult.: 1 : 4.000	Unidirectional	1 Channel	10.2 V	Axial	16.7 V	11.4 V	DO-15 (DO-204AC)	36.5 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 36.8Vr 600W 10.1A 5% Bi-Directional P6KE43CA Littelfuse 1: Rp8.990 32.630In Stock	Mfr. Part No. P6KE43CA Mouser Part No 576-P6KE43CA	Littelfuse	ESD Protection Diodes / TVS Diodes 36.8Vr 600W 10.1A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	32.630In Stock	Cut Tape Rp8.990 Rp4.642 Rp3.871 Rp2.935 Reel Rp2.275	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	36.8 V	Axial	59.3 V	40.9 V	DO-15 (DO-204AC)	10.3 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 600W 510A Bi-Directional P6KE510CA-B Littelfuse 1: Rp18.346 652In Stock	Mfr. Part No. P6KE510CA-B Mouser Part No 576-P6KE510CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 510A Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	652In Stock	Rp18.346 Rp11.356 Rp7.430 Rp5.742 View Rp5.045 Rp4.752 Rp4.550 Rp4.220	Min.: 1 Mult.: 1	Bidirectional	1 Channel	434 V	Axial	698 V	485 V	DO-15 (DO-204AC)	900 mA	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 600W 480A Uni-Directional P6KE480A-B Littelfuse 1: Rp16.878 687In Stock	Mfr. Part No. P6KE480A-B Mouser Part No 576-P6KE480A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 480A Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	687In Stock	Rp16.878 Rp10.457 Rp6.770 Rp5.192 View Rp4.825 Rp4.403 Rp4.201 Rp3.889 Rp3.761	Min.: 1 Mult.: 1	Unidirectional	1 Channel	480 V	Axial	658 V	504 V	DO-15 (DO-204AC)	900 mA	600 W			- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 600W 530A Bi-Directional P6KE530CA-B Littelfuse 1: Rp18.346 945In Stock	Mfr. Part No. P6KE530CA-B Mouser Part No 576-P6KE530CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 530A Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	945In Stock	Rp18.346 Rp11.356 Rp7.430 Rp5.742 View Rp5.045 Rp4.752 Rp4.550 Rp4.220	Min.: 1 Mult.: 1	Bidirectional	1 Channel	451 V	Axial	725 V	503.5 V	DO-15 (DO-204AC)	800 mA	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 23.1Vr 600W 16A 5% Bi-Directional P6KE27CA Littelfuse 1: Rp11.558 8.154In Stock	Mfr. Part No. P6KE27CA Mouser Part No 576-P6KE27CA	Littelfuse	ESD Protection Diodes / TVS Diodes 23.1Vr 600W 16A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	8.154In Stock	Cut Tape Rp11.558 Rp5.265 Rp4.623 Rp3.504 View Reel Rp2.275 Rp3.486 Rp3.045 Rp2.275	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	23.1 V	Axial	37.5 V	25.7 V	DO-15 (DO-204AC)	16.3 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 486Vr 600W 0.8A 5% Uni-Directional P6KE540A Littelfuse 1: Rp15.227 6.567In Stock	Mfr. Part No. P6KE540A Mouser Part No 576-P6KE540A	Littelfuse	ESD Protection Diodes / TVS Diodes 486Vr 600W 0.8A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6.567In Stock	Cut Tape Rp15.227 Rp8.091 Rp6.825 Rp5.339 Reel Rp3.449 View Rp5.063 Rp4.642 Rp3.156	Min.: 1 Mult.: 1 : 4.000	Unidirectional	1 Channel	460 V	Axial	740 V	513 V	DO-15 (DO-204AC)	800 mA	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 9.4Vr 600W 38A 5% Bi-Directional P6KE11CA Littelfuse 1: Rp11.741 7.004In Stock	Mfr. Part No. P6KE11CA Mouser Part No 576-P6KE11CA	Littelfuse	ESD Protection Diodes / TVS Diodes 9.4Vr 600W 38A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	7.004In Stock	Cut Tape Rp11.741 Rp5.302 Rp4.660 Rp3.559 Reel Rp2.458 Rp2.293	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	9.4 V	Axial	15.6 V	10.5 V	DO-15 (DO-204AC)	39.1 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 111Vr 600W 3.3A 5% Bi-Directional P6KE130CA Littelfuse 1: Rp9.540 5.473In Stock	Mfr. Part No. P6KE130CA Mouser Part No 576-P6KE130CA	Littelfuse	ESD Protection Diodes / TVS Diodes 111Vr 600W 3.3A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	5.473In Stock	Cut Tape Rp9.540 Rp6.017 Rp5.137 Rp3.963 Reel Rp2.330 View Rp3.559 Rp3.045 Rp2.275	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	111 V	Axial	179 V	124 V	DO-15 (DO-204AC)	3.4 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 300Vr 600W 1.25A 5% Uni-Directional P6KE350A Littelfuse 1: Rp17.796 5.474In Stock	Mfr. Part No. P6KE350A Mouser Part No 576-P6KE350A	Littelfuse	ESD Protection Diodes / TVS Diodes 300Vr 600W 1.25A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	5.474In Stock	Cut Tape Rp17.796 Rp8.146 Rp7.192 Rp5.522 Reel Rp4.128 View Rp5.504 Rp5.045 Rp3.614	Min.: 1 Mult.: 1 : 4.000	Unidirectional	1 Channel	300 V	Axial	482 V	332 V	DO-15 (DO-204AC)	1.3 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 7.78Vr 600W 45A 5% Bi-Directional P6KE9.1CA Littelfuse 1: Rp13.209 6.555In Stock	Mfr. Part No. P6KE9.1CA Mouser Part No 576-P6KE9.1CA	Littelfuse	ESD Protection Diodes / TVS Diodes 7.78Vr 600W 45A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6.555In Stock	Cut Tape Rp13.209 Rp6.366 Rp5.210 Rp3.963 View Reel Rp2.293 Rp3.559 Rp3.045 Rp2.293	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	7.78 V	Axial	13.4 V	8.65 V	DO-15 (DO-204AC)	45.5 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 30.8Vr 600W 12A 5% Uni-Directional P6KE36A Littelfuse 1: Rp7.338 9.866In Stock	Mfr. Part No. P6KE36A Mouser Part No 576-P6KE36A	Littelfuse	ESD Protection Diodes / TVS Diodes 30.8Vr 600W 12A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	9.866In Stock	Cut Tape Rp7.338 Rp4.036 Rp3.724 Rp3.174 View Reel Rp2.073 Rp3.156 Rp3.119 Rp2.073	Min.: 1 Mult.: 1 : 4.000	Unidirectional	1 Channel	30.8 V	Axial	49.9 V	34.2 V	DO-15 (DO-204AC)	12.2 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 256Vr 600W 1.45A 5% Bi-Directional P6KE300CA Littelfuse 1: Rp9.356 3.899In Stock	Mfr. Part No. P6KE300CA Mouser Part No 576-P6KE300CA	Littelfuse	ESD Protection Diodes / TVS Diodes 256Vr 600W 1.45A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	3.899In Stock	Cut Tape Rp9.356 Rp7.962 Rp7.063 Rp5.742 Reel Rp3.779 View Rp5.192 Rp4.495 Rp3.541	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	256 V	Axial	414 V	285 V	DO-15 (DO-204AC)	1.5 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 512Vr 600W 0.75A 5% Uni-Directional P6KE600A Littelfuse 1: Rp25.868 4.369In Stock	Mfr. Part No. P6KE600A Mouser Part No 576-P6KE600A	Littelfuse	ESD Protection Diodes / TVS Diodes 512Vr 600W 0.75A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	4.369In Stock	Rp25.868 Rp15.631 Rp11.613 Rp10.310 View Rp8.036 Rp6.953 Rp5.137 Rp5.119 Rp5.045	Min.: 1 Mult.: 1	Unidirectional	1 Channel	512 V	Axial	828 V	570 V	DO-15 (DO-204AC)	750 mA	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 13.6Vr 600W 27A 5% Uni-Directional P6KE16A Littelfuse 1: Rp6.788 6.749In Stock	Mfr. Part No. P6KE16A Mouser Part No 576-P6KE16A	Littelfuse	ESD Protection Diodes / TVS Diodes 13.6Vr 600W 27A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6.749In Stock	Cut Tape Rp6.788 Rp3.559 Rp3.229 Rp2.679 Rp2.660 Reel Rp2.073	Min.: 1 Mult.: 1 : 4.000	Unidirectional	1 Channel	13.6 V	Axial	22.5 V	15.2 V	DO-15 (DO-204AC)	27.1 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 477V 600W 0.8A 5% Uni-Directional P6KE530A Littelfuse 1: Rp14.493 5.273In Stock	Mfr. Part No. P6KE530A Mouser Part No 576-P6KE530A	Littelfuse	ESD Protection Diodes / TVS Diodes 477V 600W 0.8A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	5.273In Stock	Cut Tape Rp14.493 Rp6.788 Rp5.944 Rp4.605 Reel Rp3.798 View Rp4.036 Rp3.761	Min.: 1 Mult.: 1 : 4.000	Unidirectional	1 Channel	451 V	Axial	725 V	503.5 V	DO-15 (DO-204AC)	800 mA	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 85.5Vr 600W 4.4A 5% Bi-Directional P6KE100CA Littelfuse 1: Rp14.126 10.325In Stock	Mfr. Part No. P6KE100CA Mouser Part No 576-P6KE100CA	Littelfuse	ESD Protection Diodes / TVS Diodes 85.5Vr 600W 4.4A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	10.325In Stock	Cut Tape Rp14.126 Rp6.366 Rp5.596 Rp4.256 Rp4.165 Reel Rp2.605	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	85.5 V	Axial	137 V	95 V	DO-15 (DO-204AC)	4.5 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 8.55Vr 600W 41A 5% Bi-Directional P6KE10CA Littelfuse 1: Rp11.741 39.956In Stock	Mfr. Part No. P6KE10CA Mouser Part No 576-P6KE10CA	Littelfuse	ESD Protection Diodes / TVS Diodes 8.55Vr 600W 41A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	39.956In Stock	Cut Tape Rp11.741 Rp5.284 Rp4.642 Rp3.504 Rp3.449 Reel Rp2.605	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	8.55 V	Axial	14.5 V	9.5 V	DO-15 (DO-204AC)	42.1 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 12.8Vr 600W 28A 5% Bi-Directional P6KE15CA Littelfuse 1: Rp11.741 11.781In Stock	Mfr. Part No. P6KE15CA Mouser Part No 576-P6KE15CA	Littelfuse	ESD Protection Diodes / TVS Diodes 12.8Vr 600W 28A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	11.781In Stock	Cut Tape Rp11.741 Rp5.284 Rp4.642 Rp3.504 Reel Rp2.605	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	12.8 V	Axial	21.2 V	14.3 V	DO-15 (DO-204AC)	28.8 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 15.3Vr 600W 24A 5% Bi-Directional P6KE18CA Littelfuse 1: Rp8.623 12.670In Stock	Mfr. Part No. P6KE18CA Mouser Part No 576-P6KE18CA	Littelfuse	ESD Protection Diodes / TVS Diodes 15.3Vr 600W 24A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	12.670In Stock	Cut Tape Rp8.623 Rp5.284 Rp4.110 Rp3.284 View Reel Rp2.605 Rp3.137 Rp2.935 Rp2.605	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	15.3 V	Axial	25.2 V	17.1 V	DO-15 (DO-204AC)	24.2 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 171Vr 600W 2.2A 5% Uni-Directional P6KE200A Littelfuse 1: Rp10.457 10.119In Stock 4.000Expected 24/11/2026	Mfr. Part No. P6KE200A Mouser Part No 576-P6KE200A	Littelfuse	ESD Protection Diodes / TVS Diodes 171Vr 600W 2.2A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	10.119In Stock 4.000Expected 24/11/2026	Cut Tape Rp10.457 Rp4.715 Rp4.128 Rp3.100 Reel Rp2.312	Min.: 1 Mult.: 1 : 4.000	Unidirectional	1 Channel	171 V	Axial	274 V	190 V	DO-15 (DO-204AC)	2.2 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 185Vr 600W 1.83A 5% Bi-Directional P6KE220CA Littelfuse 1: Rp17.429 16.737In Stock 12.000Expected 13/01/2027	Mfr. Part No. P6KE220CA Mouser Part No 576-P6KE220CA	Littelfuse	ESD Protection Diodes / TVS Diodes 185Vr 600W 1.83A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	16.737In Stock 12.000Expected 13/01/2027	Cut Tape Rp17.429 Rp8.182 Rp7.008 Rp5.375 Reel Rp3.706 View Rp4.715 Rp4.054 Rp3.651	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	185 V	Axial	328 V	209 V	DO-15 (DO-204AC)	1.9 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 18.8Vr 600W 20A 5% Bi-Directional P6KE22CA Littelfuse 1: Rp13.760 12.608In Stock	Mfr. Part No. P6KE22CA Mouser Part No 576-P6KE22CA	Littelfuse	ESD Protection Diodes / TVS Diodes 18.8Vr 600W 20A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	12.608In Stock	Cut Tape Rp13.760 Rp6.366 Rp5.394 Rp4.091 View Reel Rp2.605 Rp3.871 Rp3.504 Rp2.605	Min.: 1 Mult.: 1 : 4.000	Bidirectional	1 Channel	18.8 V	Axial	30.6 V	20.9 V	DO-15 (DO-204AC)	19.9 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 25.6Vr 600W 14.4A 5% Uni-Directional P6KE30A Littelfuse 1: Rp11.741 18.193In Stock	Mfr. Part No. P6KE30A Mouser Part No 576-P6KE30A	Littelfuse	ESD Protection Diodes / TVS Diodes 25.6Vr 600W 14.4A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	18.193In Stock	Cut Tape Rp11.741 Rp5.284 Rp4.642 Rp3.504 Rp3.284 Reel Rp2.312	Min.: 1 Mult.: 1 : 4.000	Unidirectional	1 Channel	25.6 V	Axial	41.4 V	28.5 V	DO-15 (DO-204AC)	14.7 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape