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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 (SGD) 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: $3.10 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 $3.10 $2.30 $2.09 $1.88 Reel $1.59 View $1.77 $1.71 $1.65 $1.55 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: $3.52 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	$3.52 $2.62 $2.39 $2.14 View $2.00 $1.94 $1.88 $1.82 $1.80	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: $3.93 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 $3.93 $2.94 $2.68 $2.41 Reel $2.11 View $2.27 $2.22 $2.04 $2.00 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: $3.92 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	$3.92 $2.92 $2.68 $2.39 View $2.24 $2.19 $2.11 $2.04 $2.00	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: $4.35 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 $4.35 $3.25 $2.96 $2.67 Reel $2.33 View $2.52 $2.46 $2.26 $2.22 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: $4.43 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	$4.43 $3.32 $3.03 $2.71 View $2.56 $2.49 $2.39 $2.31 $2.27	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: $3.52 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 19/1/2027 1,000 Expected 26/1/2027 Factory Lead Time: 14 Weeks	Cut Tape $3.52 $2.62 $2.39 $2.15 Reel $1.92 View $2.03 $1.99 $1.89 $1.84 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: $3.14 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	$3.14 $2.33 $1.97 $1.85 View $1.77 $1.74 $1.71 $1.69 $1.66	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: $1.62 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 $1.62 $1.60	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: $4.39 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	$4.39 $3.28 $2.99 $2.57 View $2.54 $2.52 $2.46 $2.42 $2.41	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: $4.31 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 $4.31 $3.24 $2.96 $2.67 Reel $2.38 View $2.53 $2.49 $2.35 $2.33	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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