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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 2.5 kV 4-channel digital isolator SI8640BA-B-IU Skyworks Solutions, Inc. 1: 2,94 € 2.903In Stock	Mfr. Part No. SI8640BA-B-IU Mouser Part No 634-SI8640BA-B-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2.903In Stock	2,94 € 2,28 € 1,89 € 1,81 € View 1,76 € 1,71 € 1,67 € 1,62 € 1,59 €	Min.: 1 Mult.: 1
Digital Isolators 2.5 kV 4-channel digital isolator SI8640BB-B-IS1 Skyworks Solutions, Inc. 1: 3,25 € 2.231In Stock 8.784On Order	Mfr. Part No. SI8640BB-B-IS1 Mouser Part No 634-SI8640BB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2.231In Stock 8.784On Order On Order Ship Dates Mfr. No: SI8640BB-B-IS1 Stock: 2.231 Can Dispatch Immediately On Order: 4.368 Expected 11/17/2026 4.416 Expected 1/4/2027 Factory Lead Time: 14 Weeks	3,25 € 2,45 € 2,14 € 1,98 € View 1,90 € 1,85 € 1,81 € 1,75 € 1,74 €	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 4-channel digital isolator SI8640BC-B-IS1 Skyworks Solutions, Inc. 1: 3,49 € 5.038In Stock	Mfr. Part No. SI8640BC-B-IS1 Mouser Part No 634-SI8640BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	5.038In Stock	3,49 € 2,64 € 2,30 € 2,13 € View 2,04 € 2,00 € 1,94 €	Min.: 1 Mult.: 1
Digital Isolators 5 kV 4-channel digital isolator SI8640BD-B-IS Skyworks Solutions, Inc. 1: 3,78 € 3.623In Stock	Mfr. Part No. SI8640BD-B-IS Mouser Part No 634-SI8640BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	3.623In Stock	3,78 € 2,85 € 2,61 € 2,36 € View 2,24 € 2,22 € 2,08 € 2,04 €	Min.: 1 Mult.: 1
Digital Isolators 1 KV 4-channel digital isolator SI8642BA-B-IUR Skyworks Solutions, Inc. 1: 3,03 € 850In Stock 7.500On Order	Mfr. Part No. SI8642BA-B-IUR Mouser Part No 634-SI8642BA-B-IUR	Skyworks Solutions, Inc.	Digital Isolators 1 KV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	850In Stock 7.500On Order On Order Ship Dates Mfr. No: SI8642BA-B-IUR Stock: 850 Can Dispatch Immediately On Order: 5.000 Expected 1/26/2027 2.500 Expected 2/25/2027 Factory Lead Time: 14 Weeks	Cut Tape 3,03 € 2,28 € 2,09 € 1,88 € Reel 1,62 € View 1,79 € 1,76 € 1,68 € 1,59 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Digital Isolators 5 kV 4-channel digital isolator SI8642ED-B-IS Skyworks Solutions, Inc. 1: 3,72 € 1.357In Stock 4.094On Order	Mfr. Part No. SI8642ED-B-IS Mouser Part No 634-SI8642ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.357In Stock 4.094On Order On Order Ship Dates Mfr. No: SI8642ED-B-IS Stock: 1.357 Can Dispatch Immediately On Order: 1.932 Expected 1/21/2027 2.162 Expected 2/11/2027 Factory Lead Time: 14 Weeks	3,72 € 2,83 € 2,48 € 2,30 € View 2,22 € 2,15 € 2,09 € 2,08 € 2,03 €	Min.: 1 Mult.: 1
Digital Isolators 5 kV 4-channel digital isolator SI8642ED-B-IS2 Skyworks Solutions, Inc. 1: 3,91 € 1.718In Stock 3.496Expected 1/8/2027	Mfr. Part No. SI8642ED-B-IS2 Mouser Part No 634-SI8642ED-B-IS2	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.718In Stock 3.496Expected 1/8/2027	3,91 € 2,95 € 2,61 € 2,54 € 2,11 €	Min.: 1 Mult.: 1
Digital Isolators 5 kV 5-channel digital isolator SI8651BD-B-IS Skyworks Solutions, Inc. 1: 4,23 € 2.416In Stock	Mfr. Part No. SI8651BD-B-IS Mouser Part No 634-SI8651BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2.416In Stock	4,23 € 3,23 € 2,92 € 2,68 € View 2,55 € 2,48 € 2,44 € 2,41 € Quote	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 5-channel digital isolator SI8652BC-B-IS1R Skyworks Solutions, Inc. 1: 4,19 € 1.970In Stock	Mfr. Part No. SI8652BC-B-IS1R Mouser Part No 634-SI8652BC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.970In Stock	Cut Tape 4,19 € 3,16 € 2,90 € 2,61 € View Reel 2,35 € 2,49 € 2,47 € 2,36 € 2,35 €	Min.: 1 Mult.: 1 : 2.500
Digital Isolators 5 kV 5-channel digital isolator SI8652BD-B-IS Skyworks Solutions, Inc. 1: 4,29 € 1.213In Stock	Mfr. Part No. SI8652BD-B-IS Mouser Part No 634-SI8652BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.213In Stock	4,29 € 3,27 € 2,92 € 2,69 € View 2,58 € 2,50 € 2,46 € 2,41 € Quote	Min.: 1 Mult.: 1
Digital Isolators 1 KV 5-channel digital isolator SI8655BA-B-IUR Skyworks Solutions, Inc. 1: 3,53 € 989In Stock 2.500Expected 2/4/2027	Mfr. Part No. SI8655BA-B-IUR Mouser Part No 634-SI8655BA-B-IUR	Skyworks Solutions, Inc.	Digital Isolators 1 KV 5-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	989In Stock 2.500Expected 2/4/2027	Cut Tape 3,53 € 2,67 € 2,45 € 2,21 € View Reel 1,91 € 2,10 € 2,08 € 1,96 € 1,91 €	Min.: 1 Mult.: 1 : 2.500
Digital Isolators 3.75 kV 6-channel digital isolator SI8660BC-B-IS1R Skyworks Solutions, Inc. 1: 4,56 € 2.041In Stock	Mfr. Part No. SI8660BC-B-IS1R Mouser Part No 634-SI8660BC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2.041In Stock	Cut Tape 4,56 € 3,47 € 3,20 € 2,90 € View Reel 2,61 € 2,76 € 2,67 € 2,64 € 2,61 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Digital Isolators 5 kV 6-channel digital isolator SI8660BD-B-IS Skyworks Solutions, Inc. 1: 4,96 € 1.270In Stock 3.312Expected 2/25/2027	Mfr. Part No. SI8660BD-B-IS Mouser Part No 634-SI8660BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.270In Stock 3.312Expected 2/25/2027	4,96 € 3,78 € 3,37 € 3,14 € View 3,00 € 2,92 € 2,86 € 2,80 €	Min.: 1 Mult.: 1
Digital Isolators 5 kV 6-channel digital isolator SI8660BD-B-ISR Skyworks Solutions, Inc. 1: 4,96 € 1.247In Stock 1.250Expected 12/11/2026	Mfr. Part No. SI8660BD-B-ISR Mouser Part No 634-SI8660BD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.247In Stock 1.250Expected 12/11/2026	Cut Tape 4,96 € 3,78 € 3,49 € 3,17 € Reel 2,92 € View 3,03 € 2,98 € 2,86 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.250
Digital Isolators 5 kV 6-channel digital isolator SI8661BD-B-IS Skyworks Solutions, Inc. 1: 5,09 € 1.544In Stock	Mfr. Part No. SI8661BD-B-IS Mouser Part No 634-SI8661BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.544In Stock	5,09 € 3,89 € 3,51 € 3,22 € View 3,08 € 2,99 € 2,93 € 2,88 €	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 6-channel digital isolator SI8662EC-B-IS1 Skyworks Solutions, Inc. 1: 4,62 € 782In Stock 1.152Expected 1/28/2027	Mfr. Part No. SI8662EC-B-IS1 Mouser Part No 634-SI8662EC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	782In Stock 1.152Expected 1/28/2027	4,62 € 3,52 € 3,13 € 2,91 € View 2,79 € 2,70 € 2,66 € 2,60 €	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 6-channel digital isolator SI8662EC-B-IS1R Skyworks Solutions, Inc. 1: 4,57 € 3.735In Stock 5.000Expected 1/8/2027	Mfr. Part No. SI8662EC-B-IS1R Mouser Part No 634-SI8662EC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	3.735In Stock 5.000Expected 1/8/2027	Cut Tape 4,57 € 3,48 € 3,21 € 2,91 € View Reel 2,60 € 2,77 € 2,68 € 2,65 € 2,60 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Digital Isolators 5 kV 6-channel digital isolator SI8662ED-B-ISR Skyworks Solutions, Inc. 1: 4,86 € 924In Stock	Mfr. Part No. SI8662ED-B-ISR Mouser Part No 634-SI8662ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	924In Stock	Cut Tape 4,86 € 3,74 € 3,46 € 3,14 € Reel 2,86 € View 2,98 € 2,89 € 2,80 € MouseReel Available	Min.: 1 Mult.: 1 : 1.250
Digital Isolators 3.75 kV 6-channel digital isolator SI8663BC-B-IS1 Skyworks Solutions, Inc. 1: 4,62 € 904In Stock 1.344Expected 12/3/2026	Mfr. Part No. SI8663BC-B-IS1 Mouser Part No 634-SI8663BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	904In Stock 1.344Expected 12/3/2026	4,62 € 3,52 € 3,13 € 2,91 € View 2,79 € 2,70 € 2,66 € 2,60 €	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 6-channel digital isolator SI8663BC-B-IS1R Skyworks Solutions, Inc. 1: 4,57 € 1.523In Stock	Mfr. Part No. SI8663BC-B-IS1R Mouser Part No 634-SI8663BC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.523In Stock	Cut Tape 4,57 € 3,48 € 3,21 € 2,91 € View Reel 2,52 € 2,77 € 2,68 € 2,65 € 2,52 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Digital Isolators 5 kV 6-channel digital isolator SI8663BD-B-ISR Skyworks Solutions, Inc. 1: 4,96 € 841In Stock 2.500Expected 1/8/2027	Mfr. Part No. SI8663BD-B-ISR Mouser Part No 634-SI8663BD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	841In Stock 2.500Expected 1/8/2027	Cut Tape 4,96 € 3,78 € 3,49 € 3,17 € Reel 2,86 € View 3,03 € 2,98 € 2,80 € MouseReel Available	Min.: 1 Mult.: 1 : 1.250
Digital Isolators 3.75 kV 6-channel digital isolator SI8663EC-B-IS1 Skyworks Solutions, Inc. 1: 4,62 € 1.024In Stock 3.744On Order	Mfr. Part No. SI8663EC-B-IS1 Mouser Part No 634-SI8663EC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.024In Stock 3.744On Order On Order Ship Dates Mfr. No: SI8663EC-B-IS1 Stock: 1.024 Can Dispatch Immediately On Order: 1.200 Expected 2/25/2027 2.544 Expected 3/4/2027 Factory Lead Time: 14 Weeks	4,62 € 3,52 € 3,13 € 2,91 € View 2,79 € 2,70 € 2,66 € 2,60 €	Min.: 1 Mult.: 1
Digital Isolators 5 kV uni- and bi-directional isolator SI8602AD-B-ISR Skyworks Solutions, Inc. 1: 6,10 € 199In Stock 2.500Expected 11/30/2026	Mfr. Part No. SI8602AD-B-ISR Mouser Part No 634-SI8602AD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV uni- and bi-directional isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	199In Stock 2.500Expected 11/30/2026	Cut Tape 6,10 € 4,69 € 4,33 € 3,95 € Reel 3,66 € View 3,78 € 3,72 € 3,65 € MouseReel Available	Min.: 1 Mult.: 1 : 1.250
Digital Isolators 5 kV uni- and bi-directional isolator SI8605AD-B-IS Skyworks Solutions, Inc. 1: 7,83 € 13In Stock 552On Order	Mfr. Part No. SI8605AD-B-IS Mouser Part No 634-SI8605AD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV uni- and bi-directional isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	13In Stock 552On Order On Order Ship Dates Mfr. No: SI8605AD-B-IS Stock: 13 Can Dispatch Immediately On Order: 92 Expected 11/30/2026 184 Expected 12/25/2026 276 Expected 1/8/2027 Factory Lead Time: 14 Weeks	7,83 € 6,06 € 5,52 € 5,10 € View 4,89 € 4,76 € 4,64 € 4,52 €	Min.: 1 Mult.: 1
Digital Isolators 5 kV 1-channel digital isolator SI8610BD-B-IS Skyworks Solutions, Inc. 1: 2,43 € 418In Stock	Mfr. Part No. SI8610BD-B-IS Mouser Part No 634-SI8610BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	418In Stock	2,43 € 1,82 € 1,58 € 1,50 € View 1,44 € 1,36 € 1,31 € 1,27 € 1,25 €	Min.: 1 Mult.: 1

Si86xx Digital Isolators

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Si86xx Digital Isolators

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