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Si87xx 5kV Optocoupler Replacement Isolators

Skyworks Solutions Inc. Si87xx 5kV Optocoupler Replacement Isolators are pin-compatible, one-channel, drop-in replacements for popular optocouplers with data rates up to 15Mbps. These devices isolate high-speed digital signals and offer performance, reliability, and flexibility advantages not available with optocoupler solutions. The Si87xx series is based on Skyworks' proprietary CMOS isolation technology for low-power and high-speed operation and is resistant to the wear-out effects found in optocouplers that degrade performance with increasing temperature, forward current, and device age. As a result, the Si87xx series offers longer service life and dramatically higher reliability compared to optocouplers.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 LED input digital isolator SI8710BC-B-ISR Skyworks Solutions, Inc. 1: £1.71 37,083In Stock	Mfr. Part No. SI8710BC-B-ISR Mouser Part No 634-SI8710BC-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV LED input digital isolator	Datasheet	37,083In Stock	Cut Tape £1.71 £1.27 £1.15 £1.04 Reel £0.882 View £0.978 £0.943 £0.908 £0.856 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si8710	SMD/SMT	SOIC-8	1 Channel	Unidirectional	15 Mb/s	3750 Vrms	Capacitive Coupling	30 V	3 V	1.7 mA	60 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 5.0 kV LED input digital isolator SI8710CD-B-IS Skyworks Solutions, Inc. 1: £1.95 837In Stock	Mfr. Part No. SI8710CD-B-IS Mouser Part No 634-SI8710CD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5.0 kV LED input digital isolator Learn More about Skyworks Solutions, Inc. skyworks si87xx	Datasheet	837In Stock	£1.95 £1.45 £1.32 £1.18 View £1.10 £1.07 £1.04 £1.00 £0.995	Min.: 1 Mult.: 1	Si8710	SMD/SMT	SDIP-6	1 Channel	Unidirectional	1 Mb/s	5000 Vrms	Capacitive Coupling	30 V	3 V	1.7 mA	60 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 5.0 kV LED input digital isolator SI8710AD-B-ISR Skyworks Solutions, Inc. 1: £2.17 11,844In Stock	Mfr. Part No. SI8710AD-B-ISR Mouser Part No 634-SI8710AD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5.0 kV LED input digital isolator Learn More about Skyworks Solutions, Inc. skyworks si87xx	Datasheet	11,844In Stock	Cut Tape £2.17 £1.62 £1.48 £1.33 Reel £1.16 View £1.26 £1.22 £1.13 £1.10 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Si8710	SMD/SMT	SDIP-6	1 Channel	Unidirectional	15 Mb/s	5000 Vrms	Capacitive Coupling	30 V	3 V	1.7 mA	60 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 5.0 kV LED input digital isolator SI8710AD-B-IS Skyworks Solutions, Inc. 1: £2.17 2,832In Stock	Mfr. Part No. SI8710AD-B-IS Mouser Part No 634-SI8710AD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5.0 kV LED input digital isolator Learn More about Skyworks Solutions, Inc. skyworks si87xx	Datasheet	2,832In Stock	£2.17 £1.62 £1.48 £1.32 View £1.24 £1.20 £1.16 £1.13 £1.10	Min.: 1 Mult.: 1	Si8710	SMD/SMT	SDIP-6	1 Channel	Unidirectional	15 Mb/s	5000 Vrms	Capacitive Coupling	30 V	3 V	1.7 mA	60 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 5.0 kV LED input digital isolator SI8710BD-B-ISR Skyworks Solutions, Inc. 1: £2.40 1,025In Stock	Mfr. Part No. SI8710BD-B-ISR Mouser Part No 634-SI8710BD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5.0 kV LED input digital isolator Learn More about Skyworks Solutions, Inc. skyworks si87xx	Datasheet	1,025In Stock	Cut Tape £2.40 £1.80 £1.63 £1.48 Reel £1.28 View £1.39 £1.36 £1.25 £1.22 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Si8710	SMD/SMT	SDIP-6	1 Channel	Unidirectional	15 Mb/s	5000 Vrms	Capacitive Coupling	30 V	3 V	1.7 mA	60 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 5.0 kV LED input digital isolator SI8710BD-B-IS Skyworks Solutions, Inc. 1: £2.44 1,100On Order	Mfr. Part No. SI8710BD-B-IS Mouser Part No 634-SI8710BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5.0 kV LED input digital isolator Learn More about Skyworks Solutions, Inc. skyworks si87xx	Datasheet	1,100On Order On Order Ship Dates Mfr. No: SI8710BD-B-IS Stock: 0 On Order: 200 Expected 12/11/2026 900 Expected 13/11/2026 Factory Lead Time: 14 Weeks	£2.44 £1.83 £1.68 £1.49 View £1.41 £1.37 £1.32 £1.27 £1.26	Min.: 1 Mult.: 1	Si8710	SMD/SMT	SDIP-6	1 Channel	Unidirectional	15 Mb/s	5000 Vrms	Capacitive Coupling	30 V	3 V	1.7 mA	60 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 5.0 kV LED input digital isolator SI8710CD-B-ISR Skyworks Solutions, Inc. 1: £1.95 1,995On Order	Mfr. Part No. SI8710CD-B-ISR Mouser Part No 634-SI8710CD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5.0 kV LED input digital isolator Learn More about Skyworks Solutions, Inc. skyworks si87xx	Datasheet	1,995On Order On Order Ship Dates Mfr. No: SI8710CD-B-ISR Stock: 0 On Order: 995 Expected 19/01/2027 1,000 Expected 26/01/2027 Factory Lead Time: 14 Weeks	Cut Tape £1.95 £1.45 £1.32 £1.19 Reel £1.06 View £1.12 £1.10 £1.05 £1.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Si8710	SMD/SMT	SDIP-6	1 Channel	Unidirectional	1 Mb/s	5000 Vrms	Capacitive Coupling	30 V	3 V	1.7 mA	60 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators Automotive 3.75 kV LED input isolator SI8710CC-AS Skyworks Solutions, Inc. 1: £1.74 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SI8710CC-AS Mouser Part No 634-SI8710CC-AS	Skyworks Solutions, Inc.	Digital Isolators Automotive 3.75 kV LED input isolator	Datasheet	Non-Stocked Lead-Time 14 Weeks	£1.74 £1.28 £1.09 £1.02 View £0.978 £0.96 £0.943 £0.934 £0.917	Min.: 1 Mult.: 1	Si8710	SMD/SMT	SOIC-8	1 Channel	Unidirectional	1 Mb/s	3750 Vrms	Capacitive Coupling	30 V	3 V	1.7 mA	60 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators Automotive 3.75 kV LED input isolator SI8710CC-ASR Skyworks Solutions, Inc. 2,500: £0.89 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SI8710CC-ASR Mouser Part No 634-SI8710CC-ASR	Skyworks Solutions, Inc.	Digital Isolators Automotive 3.75 kV LED input isolator	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £0.89 £0.882	Min.: 2,500 Mult.: 2,500 : 2,500	Si8710	SMD/SMT	SOIC-8	1 Channel	Unidirectional	1 Mb/s	3750 Vrms	Capacitive Coupling	30 V	3 V	1.7 mA	60 ns	- 40 C	+ 125 C	AEC-Q100	Reel
Digital Isolators Automotive 5.0 kV LED input isolator SI8710CD-AS Skyworks Solutions, Inc. 1: £2.43 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SI8710CD-AS Mouser Part No 634-SI8710CD-AS	Skyworks Solutions, Inc.	Digital Isolators Automotive 5.0 kV LED input isolator	Datasheet	Non-Stocked Lead-Time 14 Weeks	£2.43 £1.81 £1.65 £1.42 View £1.41 £1.39 £1.36 £1.34 £1.33	Min.: 1 Mult.: 1	Si8710	SMD/SMT	SDIP-6	1 Channel	Unidirectional	1 Mb/s	5000 Vrms	Capacitive Coupling	30 V	3 V	1.7 mA	60 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators Automotive 5.0 kV LED input isolator SI8710CD-ASR Skyworks Solutions, Inc. 1: £2.38 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SI8710CD-ASR Mouser Part No 634-SI8710CD-ASR	Skyworks Solutions, Inc.	Digital Isolators Automotive 5.0 kV LED input isolator		Non-Stocked Lead-Time 14 Weeks	Cut Tape £2.38 £1.79 £1.63 £1.48 Reel £1.32 View £1.40 £1.37 £1.30 £1.28	Min.: 1 Mult.: 1 : 1,000	Si8710	SMD/SMT	SDIP-6	1 Channel	Unidirectional	1 Mb/s	5000 Vrms	Capacitive Coupling	30 V	3 V	1.7 mA	60 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape

Si87xx 5kV Optocoupler Replacement Isolators

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Si87xx 5kV Optocoupler Replacement Isolators

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