Digital Isolators

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Skyworks CMOS digital isolators are mixed-signal IC solutions that leverage Skyworks' superior isolation and high-voltage expertise to enhance power system performance, flexibility, and reliability while reducing system size and cost. The entire isolation portfolio supports isolation voltages up to 5kV. Skyworks Si84xx digital isolators are the industry's highest-performance, easiest-to-use, and lowest-cost line of 2.5kVrms to 5.0kVrms rated digital isolators. These digital isolators are 10 times more reliable than optocouplers. The Si86xx family is the industry's highest-performing, widest channel count series of unidirectional and bidirectional isolators supporting up to reinforced 5kVrms isolation ratings. Based on pCMOS isolation technology, Si86xx isolators enable robust operation in harsh industrial applications.

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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.	Series	Mounting Style	Package/Case	Number of Channels	Polarity	Data Rate	Isolation Voltage	Isolation Type	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Propagation Delay Time	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Digital Isolators 3.75 kV 2-channel isolator SI8621EC-B-ISR Skyworks Solutions, Inc. 1: 2,27 € 11 268On 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 268On Order On Order Ship Dates Mfr. No: SI8621EC-B-ISR Stock: 0 On Order: 1 268 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	Si862x	SMD/SMT	SOIC-8	2 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.5 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 4-channel digital isolator SI8640BB-B-IS1 Skyworks Solutions, Inc. 1: 3,25 € 19 901On 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	19 901On Order On Order Ship Dates Mfr. No: SI8640BB-B-IS1 Stock: 0 On Order: 4 349 Expected 17/11/2026 4 416 Expected 04/01/2027 11 136 Expected 15/02/2027 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	Si864x	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 1 KV 4-channel digital isolator SI8641BA-B-IUR Skyworks Solutions, Inc. 1: 3,03 € 21 080Expected 08/03/2027	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 080Expected 08/03/2027	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	Si864x	SMD/SMT	QSOP-16	4 Channel	Unidirectional	150 Mb/s	1000 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 5 kV 4-channel digital isolator SI8641BD-B-ISR Skyworks Solutions, Inc. 1: 3,72 € 11 106On 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 106On Order On Order Ship Dates Mfr. No: SI8641BD-B-ISR Stock: 0 On Order: 4 856 Expected 21/01/2027 6 250 Expected 29/01/2027 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	Si864x	SMD/SMT	SOIC-Wide-16	4 Channel	Unidirectional	150 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 3.75 kV 4-channel digital isolator SI8641EC-B-IS1 Skyworks Solutions, Inc. 1: 3,49 € 19 574On 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	19 574On Order On Order Ship Dates Mfr. No: SI8641EC-B-IS1 Stock: 0 On Order: 9 350 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	Si864x	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 3.75 kV 4-channel digital isolator SI8641EC-B-IS1R Skyworks Solutions, Inc. 1: 3,52 € 7 901On 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	7 901On Order On Order Ship Dates Mfr. No: SI8641EC-B-IS1R Stock: 0 On Order: 2 901 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	Si864x	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 4-channel digital isolator SI8642BB-B-IS1 Skyworks Solutions, Inc. 1: 3,25 € 20 975On 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	20 975On Order On Order Ship Dates Mfr. No: SI8642BB-B-IS1 Stock: 0 On Order: 9 359 Expected 10/12/2026 11 616 Expected 26/03/2027 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	Si864x	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 5 kV 4-channel digital isolator SI8642ED-B-ISR Skyworks Solutions, Inc. 1: 3,47 € 12 485On Order	Mfr. Part No. SI8642ED-B-ISR Mouser Part No 634-SI8642ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	12 485On Order On Order Ship Dates Mfr. No: SI8642ED-B-ISR Stock: 0 On Order: 1 235 Expected 14/01/2027 11 250 Expected 04/02/2027 Factory Lead Time: 14 Weeks	Cut Tape 3,47 € 2,75 € 2,57 € 2,36 € Reel 2,08 € View 2,24 € 2,23 € 2,01 € MouseReel Available	Min.: 1 Mult.: 1 : 1 250	Si864x	SMD/SMT	SOIC-Wide-16	4 Channel	Unidirectional	150 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
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 01/04/2027 Factory Lead Time: 14 Weeks	3,03 € 2,28 € 1,89 € 1,81 € View 1,76 € 1,73 €	Min.: 1 Mult.: 1	Si864x	SMD/SMT	QSOP-16	4 Channel	Unidirectional	150 Mb/s	1000 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 1 KV 4-channel digital isolator SI8645BA-B-IUR Skyworks Solutions, Inc. 1: 2,95 € 15 000Expected 01/04/2027	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	15 000Expected 01/04/2027	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	Si864x	SMD/SMT	QSOP-16	4 Channel	Unidirectional	150 Mb/s	1000 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 2 kV 6-channel digital isolator SI8660BA-B-IS1R Skyworks Solutions, Inc. 1: 3,99 € 315In Stock 22 985On 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	315In Stock 22 985On Order On Order Ship Dates Mfr. No: SI8660BA-B-IS1R Stock: 315 Can Dispatch Immediately On Order: 10 485 Expected 02/12/2026 12 500 Expected 08/04/2027 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	Si866x	SMD/SMT	SOIC-Narrow-16	6 Channel	Unidirectional	150 Mb/s	1000 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 3.75 kV uni- and bi-directional isolator SI8602AC-B-ISR Skyworks Solutions, Inc. 1: 5,32 € 1 907Expected 04/12/2026	Mfr. Part No. SI8602AC-B-ISR Mouser Part No 634-SI8602AC-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV uni- and bi-directional isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1 907Expected 04/12/2026	Cut Tape 5,32 € 4,07 € 3,75 € 3,41 € View Reel 2,92 € 3,26 € 3,20 € 3,10 € 2,92 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SI8602AC	SMD/SMT	SOIC-Narrow-8	2 Channel	Bidirectional, Unidirectional	10 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	3 V	4.7 mA	20 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 3.75 kV uni- and bi-directional isolator SI8606AC-B-IS1 Skyworks Solutions, Inc. 1: 6,65 € 2 892On Order	Mfr. Part No. SI8606AC-B-IS1 Mouser Part No 634-SI8606AC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV uni- and bi-directional isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2 892On Order On Order Ship Dates Mfr. No: SI8606AC-B-IS1 Stock: 0 On Order: 348 Expected 10/12/2026 1 728 Expected 11/01/2027 816 Expected 28/01/2027 Factory Lead Time: 14 Weeks	6,65 € 5,13 € 4,56 € 4,24 € View 4,04 € 4,00 € 3,90 € 3,82 €	Min.: 1 Mult.: 1	SI8606AC	SMD/SMT	SOIC-Narrow-16	4 Channel	Bidirectional, Unidirectional	10 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	3 V	8.3 mA	20 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 3.75 kV 1-channel digital isolator SI8610BC-B-IS Skyworks Solutions, Inc. 1: 1,94 € 3 144Expected 04/03/2027	Mfr. Part No. SI8610BC-B-IS Mouser Part No 634-SI8610BC-B-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	3 144Expected 04/03/2027	1,94 € 1,43 € 1,20 € 1,13 € View 1,08 € 1,04 € 1,01 € 0,989 € 0,972 €	Min.: 1 Mult.: 1	Si861x	SMD/SMT	SOIC-8	1 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.5 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 3.75 kV 2-channel digital isolator SI8620BC-B-IS Skyworks Solutions, Inc. 1: 2,27 € 1 083Expected 10/12/2026	Mfr. Part No. SI8620BC-B-IS Mouser Part No 634-SI8620BC-B-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1 083Expected 10/12/2026	2,27 € 1,69 € 1,39 € 1,32 € View 1,29 € 1,25 € 1,21 € 1,18 € 1,15 €	Min.: 1 Mult.: 1	Si862x	SMD/SMT	SOIC-8	2 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.5 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 3.75 kV 2-channel isolator SI8621BC-B-ISR Skyworks Solutions, Inc. 1: 2,35 € 6 680On Order	Mfr. Part No. SI8621BC-B-ISR Mouser Part No 634-SI8621BC-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	6 680On Order On Order Ship Dates Mfr. No: SI8621BC-B-ISR Stock: 0 On Order: 1 680 Expected 26/11/2026 5 000 Expected 30/11/2026 Factory Lead Time: 14 Weeks	Cut Tape 2,35 € 1,75 € 1,59 € 1,43 € Reel 1,18 € View 1,35 € 1,31 € 1,25 € 1,15 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Si862x	SMD/SMT	SOIC-8	2 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.5 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 3.75 kV 2-channel isolator SI8621EC-B-IS Skyworks Solutions, Inc. 1: 2,27 € 3 544On 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	3 544On Order On Order Ship Dates Mfr. No: SI8621EC-B-IS Stock: 0 On Order: 2 296 Expected 04/12/2026 1 248 Expected 04/01/2027 Factory Lead Time: 14 Weeks	2,27 € 1,69 € 1,39 € 1,32 € View 1,29 € 1,25 € 1,21 € 1,18 € 1,15 €	Min.: 1 Mult.: 1	Si862x	SMD/SMT	SOIC-8	2 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.5 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 3.75 kV 2-channel isolator SI8622BC-B-IS Skyworks Solutions, Inc. 1: 2,30 € Lead-Time 14 Weeks	Mfr. Part No. SI8622BC-B-IS Mouser Part No 634-SI8622BC-B-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	Lead-Time 14 Weeks	2,30 € 1,75 € 1,47 € 1,39 € View 1,33 € 1,29 € 1,25 € 1,22 € 1,19 €	Min.: 1 Mult.: 1	Si862x	SMD/SMT	SOIC-8	2 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.5 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 3-channel digital isolator SI8631BB-B-IS Skyworks Solutions, Inc. 1: 2,30 € 2 099On 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	2 099On Order On Order Ship Dates Mfr. No: SI8631BB-B-IS Stock: 0 On Order: 673 Expected 21/01/2027 1 426 Expected 08/04/2027 Factory Lead Time: 14 Weeks	2,30 € 1,93 € 1,73 € 1,51 € View 1,46 € 1,44 € 1,41 € 1,39 € 1,37 €	Min.: 1 Mult.: 1	si863x	SMD/SMT	SOIC-Wide-16	3 Channel	Unidirectional	150 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.5 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 1 KV 4-channel digital isolator SI8641BA-B-IU Skyworks Solutions, Inc. 1: 3,03 € 6 258Expected 21/01/2027	Mfr. Part No. SI8641BA-B-IU Mouser Part No 634-SI8641BA-B-IU	Skyworks Solutions, Inc.	Digital Isolators 1 KV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	6 258Expected 21/01/2027	3,03 € 2,28 € 1,89 € 1,81 € View 1,76 € 1,71 € 1,67 € 1,62 € 1,59 €	Min.: 1 Mult.: 1	Si864x	SMD/SMT	QSOP-16	4 Channel	Unidirectional	150 Mb/s	1000 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 5 kV 4-channel digital isolator SI8641ED-B-IS Skyworks Solutions, Inc. 1: 3,86 € 5 750On 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	5 750On Order On Order Ship Dates Mfr. No: SI8641ED-B-IS Stock: 0 On Order: 3 450 Expected 10/12/2026 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	Si864x	SMD/SMT	SOIC-Wide-16	4 Channel	Unidirectional	150 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 3.75 kV 4-channel digital isolator SI8642BC-B-IS1 Skyworks Solutions, Inc. 1: 3,59 € 5 486On Order	Mfr. Part No. SI8642BC-B-IS1 Mouser Part No 634-SI8642BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	5 486On Order On Order Ship Dates Mfr. No: SI8642BC-B-IS1 Stock: 0 On Order: 3 374 Expected 26/01/2027 2 112 Expected 04/02/2027 Factory Lead Time: 14 Weeks	3,59 € 2,72 € 2,44 € 2,22 € View 2,12 € 2,09 € 2,00 € 1,94 €	Min.: 1 Mult.: 1	Si864x	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 3.75 kV 4-channel digital isolator SI8642BC-B-IS1R Skyworks Solutions, Inc. 1: 3,49 € 4 970Expected 11/01/2027	Mfr. Part No. SI8642BC-B-IS1R Mouser Part No 634-SI8642BC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	4 970Expected 11/01/2027	Cut Tape 3,49 € 2,64 € 2,43 € 2,19 € Reel 1,94 € View 2,12 € 1,89 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Si864x	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 3.75 kV 4-channel digital isolator SI8642EC-B-IS1 Skyworks Solutions, Inc. 1: 3,59 € 1 203On Order	Mfr. Part No. SI8642EC-B-IS1 Mouser Part No 634-SI8642EC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1 203On Order On Order Ship Dates Mfr. No: SI8642EC-B-IS1 Stock: 0 On Order: 915 Expected 10/12/2026 288 Expected 28/01/2027 Factory Lead Time: 14 Weeks	3,59 € 2,72 € 2,44 € 2,22 € View 2,12 € 2,09 € 2,00 € 1,94 €	Min.: 1 Mult.: 1	Si864x	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 3.75 kV 4-channel digital isolator SI8645BC-B-IS1 Skyworks Solutions, Inc. 1: 3,59 € 891On Order	Mfr. Part No. SI8645BC-B-IS1 Mouser Part No 634-SI8645BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	891On Order On Order Ship Dates Mfr. No: SI8645BC-B-IS1 Stock: 0 On Order: 315 Expected 30/11/2026 576 Expected 04/12/2026 Factory Lead Time: 14 Weeks	3,59 € 2,72 € 2,44 € 2,22 € View 2,12 € 2,09 € 2,00 € 1,94 €	Min.: 1 Mult.: 1	Si864x	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube