ESD Protection Diodes / TVS Diodes

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1.5KE Diodes

Littelfuse 1.5KE Diodes are designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1500W axial leaded devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5.8V to 495V.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PHP) 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	Qualification	Packaging
ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional 1.5KE550CA Littelfuse 1: ₱81.60 54,294In Stock	Mfr. Part # 1.5KE550CA Mouser Part # 576-1.5KE550CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	54,294In Stock	Cut Tape ₱81.60 ₱56.93 ₱45.21 ₱40.25 Reel ₱23.37 View ₱31.53 ₱20.61	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	495 V	Axial	760 V	522.5 V	DO-201-2	2 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 376V Uni-Directional 1.5KE440A Littelfuse 1: ₱92.64 7,850In Stock	Mfr. Part # 1.5KE440A Mouser Part # 576-1.5KE440A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 376V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	7,850In Stock	Cut Tape ₱92.64 ₱42.76 ₱29.69 ₱24.91 Reel ₱21.66 View ₱20.74 ₱19.88 ₱18.83	Min.: 1 Mult.: 1 : 1,200	Unidirectional	1 Channel	376 V	Axial	602 V	418 V	DO-201-2	2.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 43.6V Bi-Directional 1.5KE51CA Littelfuse 1: ₱69.94 11,448In Stock	Mfr. Part # 1.5KE51CA Mouser Part # 576-1.5KE51CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 43.6V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	11,448In Stock	Cut Tape ₱69.94 ₱32.33 ₱28.65 ₱22.15 Reel ₱16.26 ₱15.21	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	43.6 V	Axial	70.1 V	48.5 V	DO-201-2	21.7 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 47V 1.5kW BI-DIR TP1.5KE AEC-Q101 TP1.5KE47CA Littelfuse 1: ₱86.50 937In Stock	Mfr. Part # TP1.5KE47CA Mouser Part # 576-TP1.5KE47CA	Littelfuse	ESD Protection Diodes / TVS Diodes 47V 1.5kW BI-DIR TP1.5KE AEC-Q101 Learn More about Littelfuse tp15ke tvs diodes	Datasheet	937In Stock	Cut Tape ₱86.50 ₱54.11 ₱35.46 ₱27.36 Reel ₱20.86 View ₱20.80 ₱20.06 ₱19.33	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	40.2 V	Axial	64.8 V	44.7 V	DO-201-2	23.5 A	1.5 kW	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	1.5KE	AEC-Q100	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 15V 1.5kW BI-DIR TP1.5KE AEC-Q101 TP1.5KE15CA Littelfuse 1: ₱86.50 391In Stock	Mfr. Part # TP1.5KE15CA Mouser Part # 576-TP1.5KE15CA	Littelfuse	ESD Protection Diodes / TVS Diodes 15V 1.5kW BI-DIR TP1.5KE AEC-Q101 Learn More about Littelfuse tp15ke tvs diodes	Datasheet	391In Stock	Cut Tape ₱86.50 ₱54.11 ₱35.46 ₱27.36 Reel ₱20.86 ₱20.80	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	12.8 V	Axial	21.2 V	14.3 V	DO-201-2	71.7 A	1.5 kW	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	1.5KE	AEC-Q100	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 20V 1.5kW UNI-DIR TP1.5KE AEC-Q101 TP1.5KE20A Littelfuse 1: ₱86.50 1,060In Stock	Mfr. Part # TP1.5KE20A Mouser Part # 576-TP1.5KE20A	Littelfuse	ESD Protection Diodes / TVS Diodes 20V 1.5kW UNI-DIR TP1.5KE AEC-Q101 Learn More about Littelfuse tp15ke tvs diodes	Datasheet	1,060In Stock	Cut Tape ₱86.50 ₱54.11 ₱35.46 ₱27.36 Reel ₱23.25 View ₱20.80 ₱20.06 ₱19.33	Min.: 1 Mult.: 1 : 1,200	Unidirectional	1 Channel	17.1 V	Axial	27.7 V	19 V	DO-201-2	54.9 A	1.5 kW	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	1.5KE	AEC-Q100	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 6.8V Uni-Directional 1.5KE6.8A-TB Littelfuse 1: ₱71.17 33In Stock	Mfr. Part # 1.5KE6.8A-TB Mouser Part # 576-1.5KE6.8A-TB	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 6.8V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	33In Stock	₱71.17 ₱44.36 ₱29.14 ₱21.41 View ₱20.31 ₱18.96 ₱18.47 ₱14.79 ₱14.29	Min.: 1 Mult.: 1	Unidirectional	1 Channel	5.8 V	Axial	10.5 V	6.45 V	DO-201-2	144.8 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C	TVS Diodes	1.5KE		Bulk
ESD Protection Diodes / TVS Diodes 24V 1.5kW BI-DIR TP1.5KE AEC-Q101 TP1.5KE24CA Littelfuse 1: ₱86.50 953In Stock	Mfr. Part # TP1.5KE24CA Mouser Part # 576-TP1.5KE24CA	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 1.5kW BI-DIR TP1.5KE AEC-Q101 Learn More about Littelfuse tp15ke tvs diodes	Datasheet	953In Stock	Cut Tape ₱86.50 ₱54.11 ₱35.46 ₱27.36 Reel ₱20.86 ₱20.80	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	20.5 V	Axial	33.2 V	22.8 V	DO-201-2	45.8 A	1.5 kW	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	1.5KE	AEC-Q100	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 43V 1.5kW UNI-DIR TP1.5KE AEC-Q101 TP1.5KE43A Littelfuse 1: ₱86.50 965In Stock	Mfr. Part # TP1.5KE43A Mouser Part # 576-TP1.5KE43A	Littelfuse	ESD Protection Diodes / TVS Diodes 43V 1.5kW UNI-DIR TP1.5KE AEC-Q101 Learn More about Littelfuse tp15ke tvs diodes	Datasheet	965In Stock	Cut Tape ₱86.50 ₱54.11 ₱35.46 ₱27.36 Reel ₱20.86 View ₱20.80 ₱20.74	Min.: 1 Mult.: 1 : 1,200	Unidirectional	1 Channel	36.8 V	Axial	59.3 V	40.9 V	DO-201-2	25.6 A	1.5 kW	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	1.5KE	AEC-Q100	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 11.1V Bi-Directional 1.5KE13CA Littelfuse 1: ₱69.94 4,597In Stock	Mfr. Part # 1.5KE13CA Mouser Part # 576-1.5KE13CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 11.1V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	4,597In Stock	Cut Tape ₱69.94 ₱32.33 ₱28.65 ₱22.15 Reel ₱15.89 View ₱14.11 ₱13.74	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	11.1 V	Axial	18.2 V	12.4 V	DO-201-2	83.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 30V 1.5kW UNI-DIR TP1.5KE AEC-Q101 TP1.5KE30A Littelfuse 1: ₱83.44 2,272In Stock	Mfr. Part # TP1.5KE30A Mouser Part # 576-TP1.5KE30A	Littelfuse	ESD Protection Diodes / TVS Diodes 30V 1.5kW UNI-DIR TP1.5KE AEC-Q101 Learn More about Littelfuse tp15ke tvs diodes	Datasheet	2,272In Stock	Cut Tape ₱83.44 ₱39.51 ₱35.64 ₱27.73 Reel ₱18.96 View ₱22.70 ₱18.34 ₱17.30	Min.: 1 Mult.: 1 : 1,200	Unidirectional	1 Channel	25.6 V	Axial	41.4 V	28.5 V	DO-201-2	36.7 A	1.5 kW	30 kV	30 kV	- 55 C	+ 150 C	TVS Diodes	1.5KE	AEC-Q100	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 8.55V Bi-Directional 1.5KE10CA Littelfuse 1: ₱69.94 4,215In Stock	Mfr. Part # 1.5KE10CA Mouser Part # 576-1.5KE10CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 8.55V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	4,215In Stock	Cut Tape ₱69.94 ₱29.69 ₱23.25 ₱18.83 Reel ₱16.26 View ₱14.11 ₱13.74	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	8.55 V	Axial	14.5 V	9.5 V	DO-201-2	104.8 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 94V Uni-Directional 1.5KE110A Littelfuse 1: ₱68.71 3,639In Stock	Mfr. Part # 1.5KE110A Mouser Part # 576-1.5KE110A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 94V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	3,639In Stock	Cut Tape ₱68.71 ₱31.78 ₱28.10 ₱21.41 Reel ₱15.64 View ₱14.72 ₱13.74	Min.: 1 Mult.: 1 : 1,200	Unidirectional	1 Channel	94 V	Axial	152 V	105 V	DO-201-2	10 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 273V Uni-Directional 1.5KE320A Littelfuse 1: ₱89.57 3,544In Stock	Mfr. Part # 1.5KE320A Mouser Part # 576-1.5KE320A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 273V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	3,544In Stock	Cut Tape ₱89.57 ₱56.32 ₱41.96 ₱37.30 Reel ₱21.35 View ₱29.14 ₱20.49 ₱18.83	Min.: 1 Mult.: 1 : 1,200	Unidirectional	1 Channel	273 V	Axial	441 V	304 V	DO-201-2	3.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C	TVS Diodes	1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 434V Bi-Directional 1.5KE510CA Littelfuse 1: ₱101.84 2,390In Stock	Mfr. Part # 1.5KE510CA Mouser Part # 576-1.5KE510CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 434V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	2,390In Stock	Cut Tape ₱101.84 ₱64.42 ₱47.98 ₱42.70 Reel ₱23.93 View ₱33.37 ₱21.84	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	434 V	Axial	698 V	485 V	DO-201-2	2.1 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 342V Bi-Directional 1.5KE400CA Littelfuse 1: ₱74.23 57,978In Stock 34,800Expected 22/02/2027	Mfr. Part # 1.5KE400CA Mouser Part # 576-1.5KE400CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 342V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	57,978In Stock 34,800Expected 22/02/2027	Cut Tape ₱74.23 ₱46.63 ₱34.54 ₱30.61 ₱23.74 Reel ₱23.62	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	342 V	Axial	548 V	380 V	DO-201-2	2.8 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 10.20V Bi-Directional 1.5KE12CA Littelfuse 1: ₱69.94 8,523In Stock	Mfr. Part # 1.5KE12CA Mouser Part # 576-1.5KE12CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 10.20V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	8,523In Stock	Cut Tape ₱69.94 ₱32.33 ₱28.65 ₱22.15 Reel ₱16.26 ₱15.21	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	10.2 V	Axial	16.7 V	11.4 V	DO-201-2	91 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 128V Bi-Directional 1.5KE150CA Littelfuse 1: ₱96.32 4,940In Stock 8,400Expected 23/12/2026	Mfr. Part # 1.5KE150CA Mouser Part # 576-1.5KE150CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 128V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	4,940In Stock 8,400Expected 23/12/2026	Cut Tape ₱96.32 ₱60.61 ₱45.21 ₱40.25 ₱31.53 Reel ₱23.62	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	128 V	Axial	207 V	143 V	DO-201-2	7.3 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 12.8V Bi-Directional 1.5KE15CA Littelfuse 1: ₱56.44 7,458In Stock	Mfr. Part # 1.5KE15CA Mouser Part # 576-1.5KE15CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 12.8V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	7,458In Stock	Cut Tape ₱56.44 ₱25.71 ₱22.70 ₱17.42 Reel ₱15.21	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	12.8 V	Axial	21.2 V	14.3 V	DO-201-2	71.7 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 13.6V Bi-Directional 1.5KE16CA Littelfuse 1: ₱69.94 6,569In Stock	Mfr. Part # 1.5KE16CA Mouser Part # 576-1.5KE16CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 13.6V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	6,569In Stock	Cut Tape ₱69.94 ₱32.33 ₱28.65 ₱22.15 Reel ₱16.26 ₱14.54	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	13.6 V	Axial	22.5 V	15.2 V	DO-201-2	67.6 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 154V Bi-Directional 1.5KE180CA Littelfuse 1: ₱65.64 14,227In Stock	Mfr. Part # 1.5KE180CA Mouser Part # 576-1.5KE180CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 154V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	14,227In Stock	Cut Tape ₱65.64 ₱43.37 ₱31.66 ₱22.58 Reel ₱22.52 View ₱18.83 ₱18.22 ₱15.77 ₱14.54	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	154 V	Axial	246 V	171 V	DO-201-2	6.2 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 15.3V Bi-Directional 1.5KE18CA Littelfuse 1: ₱74.23 23,066In Stock	Mfr. Part # 1.5KE18CA Mouser Part # 576-1.5KE18CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 15.3V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	23,066In Stock	Cut Tape ₱74.23 ₱34.29 ₱29.14 ₱23.31 Reel ₱15.28 View ₱14.97 ₱14.91 ₱14.54	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	15.3 V	Axial	25.2 V	17.1 V	DO-201-2	60.3 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 171V Uni-Directional 1.5KE200A Littelfuse 1: ₱65.03 9,405In Stock	Mfr. Part # 1.5KE200A Mouser Part # 576-1.5KE200A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 171V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	9,405In Stock	Cut Tape ₱65.03 ₱29.94 ₱26.50 ₱20.43 Reel ₱15.03 ₱13.74	Min.: 1 Mult.: 1 : 1,200	Unidirectional	1 Channel	171 V	Axial	274 V	190 V	DO-201-2	5.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 171V Bi-Directional 1.5KE200CA Littelfuse 1: ₱76.69 7,432In Stock	Mfr. Part # 1.5KE200CA Mouser Part # 576-1.5KE200CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 171V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	7,432In Stock	Cut Tape ₱76.69 ₱48.16 ₱35.64 ₱31.53 ₱23.62 Reel ₱23.62	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	171 V	Axial	274 V	190 V	DO-201-2	5.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 17.1V Bi-Directional 1.5KE20CA Littelfuse 1: ₱69.94 7,206In Stock	Mfr. Part # 1.5KE20CA Mouser Part # 576-1.5KE20CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 17.1V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	7,206In Stock	Cut Tape ₱69.94 ₱32.33 ₱28.65 ₱22.15 Reel ₱16.26 ₱15.21	Min.: 1 Mult.: 1 : 1,200	Bidirectional	1 Channel	17.1 V	Axial	27.7 V	19 V	DO-201-2	54.9 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE		Reel, Cut Tape