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Si86xx Digital Isolators

Skyworks Solutions Inc. Si86xx Digital Isolators offer highly reliable, high-speed operation for demanding applications with isolation ratings up to 5kV. Si86xx Digital Isolators replace optocouplers in target applications requiring robust operation and high levels of insulation protection, such as industrial automation and drives, motor control, and medical systems. The Si86xx family offers an isolation solution for isolated AC-DC and DC-DC power supplies, as well as solar panel microinverters, data communications systems, and hybrid electric vehicles (HEVs). Si86xx isolators deliver a data rate of 150Mbps across a temperature range of -40°C to +125ºC, as well as ultra-low-power operation of less than 1.6mA per channel at 1Mbps for energy-efficient system design.

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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.
Digital Isolators 5 kV 5-channel digital isolator SI8650ED-B-IS Skyworks Solutions, Inc. 1: €4.29 95In Stock	Mfr. Part No. SI8650ED-B-IS Mouser Part No 634-SI8650ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	95In Stock	€4.29 €3.39 €2.98 €2.68 View €2.58 €2.52 €2.48 €2.41	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 5-channel digital isolator SI8651EC-B-IS1 Skyworks Solutions, Inc. 1: €4.09 299In Stock	Mfr. Part No. SI8651EC-B-IS1 Mouser Part No 634-SI8651EC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	299In Stock	€4.09 €3.10 €2.72 €2.53 View €2.43 €2.37 €2.30 €2.24	Min.: 1 Mult.: 1
Digital Isolators 5 kV 5-channel digital isolator SI8651ED-B-IS Skyworks Solutions, Inc. 1: €4.40 8In Stock 184Expected 15/01/2027	Mfr. Part No. SI8651ED-B-IS Mouser Part No 634-SI8651ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	8In Stock 184Expected 15/01/2027	€4.40 €3.35 €3.03 €2.77 View €2.65 €2.57 €2.53 €2.48	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 5-channel digital isolator SI8652BC-B-IS1 Skyworks Solutions, Inc. 1: €4.25 32In Stock 2,256On Order	Mfr. Part No. SI8652BC-B-IS1 Mouser Part No 634-SI8652BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	32In Stock 2,256On Order On Order Ship Dates Mfr. No: SI8652BC-B-IS1 Stock: 32 Can Dispatch Immediately On Order: 672 Expected 11/11/2026 1,584 Expected 17/11/2026 Factory Lead Time: 14 Weeks	€4.25 €3.22 €2.88 €2.64 View €2.52 €2.49 €2.37 €2.31	Min.: 1 Mult.: 1
Digital Isolators 2.5 kV 6-channel digital isolator SI8660EB-B-IU Skyworks Solutions, Inc. 1: €4.32 44In Stock 192Expected 15/01/2027	Mfr. Part No. SI8660EB-B-IU Mouser Part No 634-SI8660EB-B-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	44In Stock 192Expected 15/01/2027	€4.32 €3.29 €2.76 €2.64 View €2.59 €2.51 €2.45 €2.38	Min.: 1 Mult.: 1
Digital Isolators 5 kV 6-channel digital isolator SI8660ED-B-IS Skyworks Solutions, Inc. 1: €4.83 385In Stock	Mfr. Part No. SI8660ED-B-IS Mouser Part No 634-SI8660ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	385In Stock	€4.83 €3.83 €3.37 €3.14 View €3.01 €2.88 €2.80	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 6-channel digital isolator SI8661BC-B-IS1 Skyworks Solutions, Inc. 1: €4.56 459In Stock	Mfr. Part No. SI8661BC-B-IS1 Mouser Part No 634-SI8661BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	459In Stock	€4.56 €3.47 €3.20 €2.90 View €2.76 €2.67 €2.64 €2.61	Min.: 1 Mult.: 1
Digital Isolators 5 kV 6-channel digital isolator SI8661BD-B-IS2 Skyworks Solutions, Inc. 1: €5.16 2In Stock	Mfr. Part No. SI8661BD-B-IS2 Mouser Part No 634-SI8661BD-B-IS2	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2In Stock	€5.16 €3.94 €3.51 €3.25 View €3.13 €3.05 €3.00 €2.92	Min.: 1 Mult.: 1
Digital Isolators 5 kV 6-channel digital isolator SI8662ED-B-IS Skyworks Solutions, Inc. 1: €5.19 77In Stock 506On Order	Mfr. Part No. SI8662ED-B-IS Mouser Part No 634-SI8662ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	77In Stock 506On Order On Order Ship Dates Mfr. No: SI8662ED-B-IS Stock: 77 Can Dispatch Immediately On Order: 92 Expected 26/11/2026 184 Expected 04/12/2026 230 Expected 08/01/2027 Factory Lead Time: 14 Weeks	€5.19 €3.96 €3.41 €3.17 View €3.06 €2.98 €2.85 €2.77 Quote	Min.: 1 Mult.: 1
Digital Isolators 5 kV 6-channel digital isolator SI8663ED-B-ISR Skyworks Solutions, Inc. 1: €4.93 215In Stock	Mfr. Part No. SI8663ED-B-ISR Mouser Part No 634-SI8663ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	215In Stock	Cut Tape €4.93 €3.76 €3.46 €3.14 Reel €2.94 View €2.98 €2.94 €2.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 5 kV uni- and bi-directional isolator SI8605AD-B-ISR Skyworks Solutions, Inc. 1: €7.59 5,000On Order	Mfr. Part No. SI8605AD-B-ISR Mouser Part No 634-SI8605AD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV uni- and bi-directional isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	5,000On Order On Order Ship Dates Mfr. No: SI8605AD-B-ISR Stock: 0 On Order: 2,500 Expected 04/12/2026 2,500 Expected 08/04/2027 Factory Lead Time: 14 Weeks	Cut Tape €7.59 €5.90 €5.47 €5.01 Reel €4.51 View €4.84 €4.76 €4.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 3.75 kV 1-channel digital isolator SI8610BC-B-ISR Skyworks Solutions, Inc. 1: €1.87 27,350On Order	Mfr. Part No. SI8610BC-B-ISR Mouser Part No 634-SI8610BC-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	27,350On Order On Order Ship Dates Mfr. No: SI8610BC-B-ISR Stock: 0 On Order: 2,350 Expected 10/12/2026 25,000 Expected 25/03/2027 Factory Lead Time: 14 Weeks	Cut Tape €1.87 €1.38 €1.26 €1.13 Reel €0.955 View €1.07 €1.03 €1.01 €0.929 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 2.5 kV 2-channel digital isolator SI8620BB-B-IS Skyworks Solutions, Inc. 1: €1.85 26,592On Order	Mfr. Part No. SI8620BB-B-IS Mouser Part No 634-SI8620BB-B-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	26,592On Order On Order Ship Dates Mfr. No: SI8620BB-B-IS Stock: 0 On Order: 10,560 Expected 29/04/2027 16,032 Expected 06/05/2027 Factory Lead Time: 14 Weeks	€1.85 €1.36 €1.22 €1.08 View €1.04 €0.998 €0.972 €0.946 €0.92	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 2-channel isolator SI8621EC-B-ISR Skyworks Solutions, Inc. 1: €2.27 11,888On Order	Mfr. Part No. SI8621EC-B-ISR Mouser Part No 634-SI8621EC-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	11,888On Order On Order Ship Dates Mfr. No: SI8621EC-B-ISR Stock: 0 On Order: 1,888 Expected 11/12/2026 5,000 Expected 25/12/2026 5,000 Expected 04/01/2027 Factory Lead Time: 14 Weeks	Cut Tape €2.27 €1.69 €1.55 €1.38 Reel €1.18 View €1.32 €1.27 €1.25 €1.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 2.5 kV 2-channel isolator SI8622EB-B-IS Skyworks Solutions, Inc. 1: €2.14 22,857On Order	Mfr. Part No. SI8622EB-B-IS Mouser Part No 634-SI8622EB-B-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	22,857On Order On Order Ship Dates Mfr. No: SI8622EB-B-IS Stock: 0 On Order: 7,785 Expected 30/11/2026 9,504 Expected 26/01/2027 5,568 Expected 25/02/2027 Factory Lead Time: 14 Weeks	€2.14 €1.60 €1.44 €1.22 View €1.18 €1.14 €1.12 €1.09 €1.08	Min.: 1 Mult.: 1
Digital Isolators 1 KV 4-channel digital isolator SI8641BA-B-IUR Skyworks Solutions, Inc. 1: €3.03 21,280Expected 25/03/2027	Mfr. Part No. SI8641BA-B-IUR Mouser Part No 634-SI8641BA-B-IUR	Skyworks Solutions, Inc.	Digital Isolators 1 KV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	21,280Expected 25/03/2027	Cut Tape €3.03 €2.28 €2.09 €1.88 Reel €1.62 View €1.79 €1.77 €1.72 €1.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 5 kV 4-channel digital isolator SI8641BD-B-ISR Skyworks Solutions, Inc. 1: €3.72 11,108On Order	Mfr. Part No. SI8641BD-B-ISR Mouser Part No 634-SI8641BD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	11,108On Order On Order Ship Dates Mfr. No: SI8641BD-B-ISR Stock: 0 On Order: 4,858 Expected 21/01/2027 6,250 Expected 04/02/2027 Factory Lead Time: 14 Weeks	Cut Tape €3.72 €2.83 €2.60 €2.36 Reel €2.09 View €2.24 €2.23 €2.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 3.75 kV 4-channel digital isolator SI8641EC-B-IS1 Skyworks Solutions, Inc. 1: €3.49 22,074On Order	Mfr. Part No. SI8641EC-B-IS1 Mouser Part No 634-SI8641EC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	22,074On Order On Order Ship Dates Mfr. No: SI8641EC-B-IS1 Stock: 0 On Order: 11,850 Expected 11/01/2027 10,224 Expected 19/01/2027 Factory Lead Time: 14 Weeks	€3.49 €2.64 €2.30 €2.13 View €2.06 €2.00 €1.94 €1.89	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 4-channel digital isolator SI8641EC-B-IS1R Skyworks Solutions, Inc. 1: €3.52 8,429On Order	Mfr. Part No. SI8641EC-B-IS1R Mouser Part No 634-SI8641EC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	8,429On Order On Order Ship Dates Mfr. No: SI8641EC-B-IS1R Stock: 0 On Order: 3,429 Expected 17/11/2026 5,000 Expected 04/01/2027 Factory Lead Time: 14 Weeks	Cut Tape €3.52 €2.65 €2.43 €2.20 View Reel €1.97 €2.08 €2.07 €1.98 €1.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 5 kV 4-channel digital isolator SI8641ED-B-IS Skyworks Solutions, Inc. 1: €3.86 6,522On Order	Mfr. Part No. SI8641ED-B-IS Mouser Part No 634-SI8641ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	6,522On Order On Order Ship Dates Mfr. No: SI8641ED-B-IS Stock: 0 On Order: 4,222 Expected 26/11/2026 2,300 Expected 11/01/2027 Factory Lead Time: 14 Weeks	€3.86 €2.92 €2.59 €2.39 View €2.29 €2.24 €2.18 €2.13	Min.: 1 Mult.: 1
Digital Isolators 2.5 kV 4-channel digital isolator SI8642BB-B-IS1 Skyworks Solutions, Inc. 1: €3.25 22,375On Order	Mfr. Part No. SI8642BB-B-IS1 Mouser Part No 634-SI8642BB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	22,375On Order On Order Ship Dates Mfr. No: SI8642BB-B-IS1 Stock: 0 On Order: 2,359 Expected 26/11/2026 11,616 Expected 03/12/2026 8,400 Expected 04/12/2026 Factory Lead Time: 14 Weeks	€3.25 €2.45 €2.14 €1.98 View €1.91 €1.85 €1.81 €1.75 €1.72	Min.: 1 Mult.: 1
Digital Isolators 1 KV 4-channel digital isolator SI8645BA-B-IU Skyworks Solutions, Inc. 1: €3.03 37,783On Order	Mfr. Part No. SI8645BA-B-IU Mouser Part No 634-SI8645BA-B-IU	Skyworks Solutions, Inc.	Digital Isolators 1 KV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	37,783On Order On Order Ship Dates Mfr. No: SI8645BA-B-IU Stock: 0 On Order: 8,983 Expected 19/01/2027 15,264 Expected 26/01/2027 13,536 Expected 25/02/2027 Factory Lead Time: 14 Weeks	€3.03 €2.28 €1.89 €1.81 View €1.76 €1.73	Min.: 1 Mult.: 1
Digital Isolators 1 KV 4-channel digital isolator SI8645BA-B-IUR Skyworks Solutions, Inc. 1: €2.95 18,984On Order	Mfr. Part No. SI8645BA-B-IUR Mouser Part No 634-SI8645BA-B-IUR	Skyworks Solutions, Inc.	Digital Isolators 1 KV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	18,984On Order On Order Ship Dates Mfr. No: SI8645BA-B-IUR Stock: 0 On Order: 3,984 Expected 26/11/2026 15,000 Expected 01/04/2027 Factory Lead Time: 14 Weeks	Cut Tape €2.95 €2.26 €2.07 €1.88 View Reel €1.73 €1.79 €1.77 €1.73 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 2 kV 6-channel digital isolator SI8660BA-B-IS1R Skyworks Solutions, Inc. 1: €3.99 23,300On Order	Mfr. Part No. SI8660BA-B-IS1R Mouser Part No 634-SI8660BA-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 2 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	23,300On Order On Order Ship Dates Mfr. No: SI8660BA-B-IS1R Stock: 0 On Order: 10,800 Expected 16/11/2026 12,500 Expected 07/01/2027 Factory Lead Time: 14 Weeks	Cut Tape €3.99 €3.02 €2.78 €2.50 View Reel €2.17 €2.38 €2.37 €2.29 €2.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 2.5 kV 6-channel digital isolator SI8660BB-B-IU Skyworks Solutions, Inc. 1: €4.32 37,378On Order	Mfr. Part No. SI8660BB-B-IU Mouser Part No 634-SI8660BB-B-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	37,378On Order On Order Ship Dates Mfr. No: SI8660BB-B-IU Stock: 0 On Order: 19,234 Expected 26/11/2026 18,144 Expected 16/04/2027 Factory Lead Time: 14 Weeks	€4.32 €3.29 €2.76 €2.64 View €2.59 €2.51 €2.45 €2.38	Min.: 1 Mult.: 1

Si86xx Digital Isolators

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Si86xx Digital Isolators

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