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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Digital Isolators 3.75 kV 6-channel digital isolator SI8662EC-B-IS1R Skyworks Solutions, Inc. 1: $5.31 3,735In Stock 5,000Expected 2027/01/08	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 2027/01/08	Cut Tape $5.31 $4.05 $3.73 $3.38 View Reel $3.02 $3.22 $3.12 $3.08 $3.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 5 kV 6-channel digital isolator SI8662ED-B-ISR Skyworks Solutions, Inc. 1: $5.65 1,019In 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	1,019In Stock	Cut Tape $5.65 $4.35 $4.02 $3.65 Reel $3.33 View $3.47 $3.36 $3.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 3.75 kV 6-channel digital isolator SI8663BC-B-IS1 Skyworks Solutions, Inc. 1: $5.37 920In Stock 1,344Expected 2026/11/26	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	920In Stock 1,344Expected 2026/11/26	$5.37 $4.09 $3.64 $3.38 View $3.24 $3.14 $3.09 $3.02	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 6-channel digital isolator SI8663BC-B-IS1R Skyworks Solutions, Inc. 1: $5.31 1,817In 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	1,817In Stock	Cut Tape $5.31 $4.05 $3.73 $3.38 View Reel $2.93 $3.22 $3.12 $3.08 $2.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 5 kV 6-channel digital isolator SI8663BD-B-ISR Skyworks Solutions, Inc. 1: $5.77 1,341In Stock 2,500Expected 2027/01/08	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	1,341In Stock 2,500Expected 2027/01/08	Cut Tape $5.77 $4.40 $4.06 $3.69 Reel $3.33 View $3.52 $3.47 $3.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 3.75 kV 6-channel digital isolator SI8663EC-B-IS1 Skyworks Solutions, Inc. 1: $5.37 1,937In Stock 1,200Expected 2026/12/24	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	1,937In Stock 1,200Expected 2026/12/24	$5.37 $4.09 $3.64 $3.38 View $3.24 $3.14 $3.09 $3.02	Min.: 1 Mult.: 1
Digital Isolators 5 kV uni- and bi-directional isolator SI8602AD-B-ISR Skyworks Solutions, Inc. 1: $7.09 199In Stock 2,500Expected 2026/11/30	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 2026/11/30	Cut Tape $7.09 $5.45 $5.04 $4.59 Reel $4.26 View $4.40 $4.33 $4.24 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 5 kV uni- and bi-directional isolator SI8605AD-B-IS Skyworks Solutions, Inc. 1: $9.11 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 2026/11/30 184 Expected 2026/12/25 276 Expected 2027/01/08 Factory Lead Time: 14 Weeks	$9.11 $7.05 $6.42 $5.93 View $5.69 $5.54 $5.40 $5.26	Min.: 1 Mult.: 1
Digital Isolators 5 kV 1-channel digital isolator SI8610BD-B-IS Skyworks Solutions, Inc. 1: $2.83 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	$2.83 $2.12 $1.84 $1.74 View $1.67 $1.58 $1.52 $1.48 $1.45	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 1-channel digital isolator SI8610EC-B-IS Skyworks Solutions, Inc. 1: $2.17 464In Stock	Mfr. Part No. SI8610EC-B-IS Mouser Part No 634-SI8610EC-B-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	464In Stock	$2.17 $1.60 $1.33 $1.26 View $1.22 $1.17 $1.14 $1.11 $1.08	Min.: 1 Mult.: 1
Digital Isolators 5 kV 1-channel digital isolator SI8610ED-B-IS Skyworks Solutions, Inc. 1: $2.83 8In Stock	Mfr. Part No. SI8610ED-B-IS Mouser Part No 634-SI8610ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	8In Stock	$2.83 $2.12 $1.84 $1.69 View $1.63 $1.58 $1.54 $1.48 $1.45	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 2-channel digital isolator SI8620EC-B-IS Skyworks Solutions, Inc. 1: $2.73 12In Stock 768Expected 2026/11/13	Mfr. Part No. SI8620EC-B-IS Mouser Part No 634-SI8620EC-B-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	12In Stock 768Expected 2026/11/13	$2.73 $2.04 $1.71 $1.62 View $1.55 $1.49 $1.45 $1.42 $1.40	Min.: 1 Mult.: 1
Digital Isolators 5 kV 2-channel digital isolator SI8620ED-B-ISR Skyworks Solutions, Inc. 1: $3.55 10In Stock	Mfr. Part No. SI8620ED-B-ISR Mouser Part No 634-SI8620ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	10In Stock	Cut Tape $3.55 $2.66 $2.43 $2.19 Reel $1.92 View $2.07 $2.04 $1.85 $1.83	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 3.75 kV 2-channel isolator SI8621EC-B-IS Skyworks Solutions, Inc. 1: $2.64 44In Stock 3,552On Order	Mfr. Part No. SI8621EC-B-IS Mouser Part No 634-SI8621EC-B-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	44In Stock 3,552On Order On Order Ship Dates Mfr. No: SI8621EC-B-IS Stock: 44 Can Dispatch Immediately On Order: 2,304 Expected 2026/12/03 1,248 Expected 2027/01/04 Factory Lead Time: 14 Weeks	$2.64 $1.97 $1.62 $1.54 View $1.50 $1.45 $1.41 $1.37 $1.34	Min.: 1 Mult.: 1
Digital Isolators 5 kV 2-channel isolator SI8621ED-B-IS Skyworks Solutions, Inc. 1: $3.40 44In Stock	Mfr. Part No. SI8621ED-B-IS Mouser Part No 634-SI8621ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	44In Stock	$3.40 $2.56 $2.23 $2.06 View $1.98 $1.93 $1.87 $1.81 $1.78	Min.: 1 Mult.: 1
Digital Isolators 5 kV 2-channel isolator SI8621ED-B-ISR Skyworks Solutions, Inc. 1: $3.40 659In Stock	Mfr. Part No. SI8621ED-B-ISR Mouser Part No 634-SI8621ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	659In Stock	Cut Tape $3.40 $2.56 $2.35 $2.12 Reel $1.87 View $2.00 $1.98 $1.79	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 2.5 kV 2-channel isolator SI8622BB-B-IS Skyworks Solutions, Inc. 1: $2.49 360In Stock 1,728On Order	Mfr. Part No. SI8622BB-B-IS Mouser Part No 634-SI8622BB-B-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	360In Stock 1,728On Order On Order Ship Dates Mfr. No: SI8622BB-B-IS Stock: 360 Can Dispatch Immediately On Order: 960 Expected 2026/10/19 768 Expected 2027/01/18 Factory Lead Time: 14 Weeks	$2.49 $1.86 $1.52 $1.45 View $1.41 $1.37 $1.33 $1.29 $1.26	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 2-channel isolator SI8622EC-B-IS Skyworks Solutions, Inc. 1: $2.64 588In Stock 2,112Expected 2027/02/18	Mfr. Part No. SI8622EC-B-IS Mouser Part No 634-SI8622EC-B-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	588In Stock 2,112Expected 2027/02/18	$2.64 $1.97 $1.62 $1.54 View $1.50 $1.45 $1.41 $1.37 $1.34	Min.: 1 Mult.: 1
Digital Isolators 5 kV 2-channel isolator SI8622ED-B-IS Skyworks Solutions, Inc. 1: $3.40 92In Stock	Mfr. Part No. SI8622ED-B-IS Mouser Part No 634-SI8622ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	92In Stock	$3.40 $2.56 $2.23 $2.06 View $1.98 $1.93 $1.87 $1.81 $1.78	Min.: 1 Mult.: 1
Digital Isolators 5 kV 2-channel isolator SI8622ED-B-ISR Skyworks Solutions, Inc. 1: $3.40 635In Stock 1,250Expected 2027/01/08	Mfr. Part No. SI8622ED-B-ISR Mouser Part No 634-SI8622ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	635In Stock 1,250Expected 2027/01/08	Cut Tape $3.40 $2.48 $2.31 $2.13 Reel $1.88 View $2.02 $1.98 $1.81 $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Digital Isolators 5 kV 3-channel digital isolator SI8630BD-B-IS Skyworks Solutions, Inc. 1: $3.73 92In Stock	Mfr. Part No. SI8630BD-B-IS Mouser Part No 634-SI8630BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	92In Stock	$3.73 $2.79 $2.49 $2.27 View $2.16 $2.11 $2.02 $1.97 $1.94	Min.: 1 Mult.: 1
Digital Isolators 2.5 kV 3-channel digital isolator SI8631BB-B-IS Skyworks Solutions, Inc. 1: $2.67 73In Stock 2,254On Order	Mfr. Part No. SI8631BB-B-IS Mouser Part No 634-SI8631BB-B-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	73In Stock 2,254On Order On Order Ship Dates Mfr. No: SI8631BB-B-IS Stock: 73 Can Dispatch Immediately On Order: 828 Expected 2027/03/04 1,426 TBD Factory Lead Time: 14 Weeks	$2.67 $2.24 $2.01 $1.76 View $1.70 $1.67 $1.64 $1.62 $1.59	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 3-channel digital isolator SI8631BC-B-IS1 Skyworks Solutions, Inc. 1: $3.50 36In Stock 384Expected 2026/11/12	Mfr. Part No. SI8631BC-B-IS1 Mouser Part No 634-SI8631BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	36In Stock 384Expected 2026/11/12	$3.50 $2.62 $2.33 $2.12 View $2.02 $1.97 $1.90 $1.83 $1.80	Min.: 1 Mult.: 1
Digital Isolators 3.75 kV 3-channel digital isolator SI8631BC-B-IS1R Skyworks Solutions, Inc. 1: $3.36 260In Stock 2,500Expected 2027/01/08	Mfr. Part No. SI8631BC-B-IS1R Mouser Part No 634-SI8631BC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	260In Stock 2,500Expected 2027/01/08	Cut Tape $3.36 $2.52 $2.31 $2.08 Reel $1.79 View $1.97 $1.95 $1.90 $1.76 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Isolators 3.75 kV 3-channel digital isolator SI8631EC-B-IS1 Skyworks Solutions, Inc. 1: $3.36 230In Stock 288Expected 2027/01/08	Mfr. Part No. SI8631EC-B-IS1 Mouser Part No 634-SI8631EC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	230In Stock 288Expected 2027/01/08	$3.36 $2.52 $2.19 $2.04 View $1.95 $1.90 $1.84 $1.79 $1.76	Min.: 1 Mult.: 1

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