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Si866x Series Digital Isolators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 5 kV 6-channel digital isolator SI8663ED-B-IS Skyworks Solutions, Inc. 1: Rp105.123 6.674In Stock	Mfr. Part No. SI8663ED-B-IS Mouser Part No 634-SI8663ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	6.674In Stock	Rp105.123 Rp80.172 Rp68.614 Rp65.679 View Rp63.477 Rp61.459 Rp60.725 Rp59.991 Quote	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Wide-16	6 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 2.5 kV 6-channel digital isolator SI8661EB-B-IUR Skyworks Solutions, Inc. 1: Rp95.032 7.298In Stock	Mfr. Part No. SI8661EB-B-IUR Mouser Part No 634-SI8661EB-B-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator	Datasheet	7.298In Stock	Cut Tape Rp95.032 Rp71.549 Rp65.862 Rp59.441 View Reel Rp51.185 Rp56.322 Rp55.955 Rp52.653 Rp51.185	Min.: 1 Mult.: 1 : 2.500	Si866x	SMD/SMT	QSOP-16	6 Channel	Unidirectional	150 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
Digital Isolators 2.5 kV 6-channel digital isolator SI8663BB-B-IS1 Skyworks Solutions, Inc. 1: Rp92.097 34.911In Stock	Mfr. Part No. SI8663BB-B-IS1 Mouser Part No 634-SI8663BB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator	Datasheet	34.911In Stock	Rp92.097 Rp70.265 Rp59.074 Rp55.405 View Rp53.387 Rp52.103 Rp51.002 Rp50.268	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Narrow-16	6 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 3.75 kV 6-channel digital isolator SI8660EC-B-IS1 Skyworks Solutions, Inc. 1: Rp97.417 11.291In Stock	Mfr. Part No. SI8660EC-B-IS1 Mouser Part No 634-SI8660EC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	11.291In Stock	Rp97.417 Rp74.301 Rp63.294 Rp59.441 View Rp57.240 Rp55.588 Rp54.488 Rp53.570 Quote	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Narrow-16	6 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 2.5 kV 6-channel digital isolator SI8661BB-B-IS1 Skyworks Solutions, Inc. 1: Rp92.097 5.356In Stock	Mfr. Part No. SI8661BB-B-IS1 Mouser Part No 634-SI8661BB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator	Datasheet	5.356In Stock	Rp92.097 Rp70.082 Rp61.092 Rp56.689 View Rp55.221 Rp54.488 Rp52.470 Rp51.002 Quote	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Narrow-16	6 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 2.5 kV 6-channel digital isolator SI8662BB-B-IS1 Skyworks Solutions, Inc. 1: Rp92.097 72.236In Stock	Mfr. Part No. SI8662BB-B-IS1 Mouser Part No 634-SI8662BB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator	Datasheet	72.236In Stock	Rp92.097 Rp70.082 Rp58.891 Rp56.322 View Rp55.038 Rp53.754 Rp52.470 Rp50.818	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Narrow-16	6 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 6-channel digital isolator SI8661ED-B-IS Skyworks Solutions, Inc. 1: Rp96.683 9.956In Stock	Mfr. Part No. SI8661ED-B-IS Mouser Part No 634-SI8661ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	9.956In Stock	Rp96.683 Rp80.172 Rp71.916 Rp66.779 View Rp63.477 Rp61.459 Rp60.725 Rp59.808 Quote	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Wide-16	6 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 5 kV 6-channel digital isolator SI8661ED-B-ISR Skyworks Solutions, Inc. 1: Rp105.123 1.482In Stock	Mfr. Part No. SI8661ED-B-ISR Mouser Part No 634-SI8661ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1.482In Stock	Cut Tape Rp105.123 Rp80.172 Rp73.751 Rp66.963 Reel Rp60.909 View Rp63.661 Rp61.643 Rp59.625 MouseReel Available	Min.: 1 Mult.: 1 : 1.250	Si866x	SMD/SMT	SOIC-Wide-16	6 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 6-channel digital isolator SI8660BC-B-IS1R Skyworks Solutions, Inc. 1: Rp98.518 2.125In 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	2.125In Stock	Cut Tape Rp98.518 Rp75.219 Rp69.348 Rp62.743 View Reel Rp55.405 Rp59.991 Rp58.891 Rp58.524 Rp55.405 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Si866x	SMD/SMT	SOIC-Narrow-16	6 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 5 kV 6-channel digital isolator SI8662BD-B-IS Skyworks Solutions, Inc. 1: Rp105.856 3.875In Stock	Mfr. Part No. SI8662BD-B-IS Mouser Part No 634-SI8662BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	3.875In Stock	Rp105.856 Rp80.906 Rp70.082 Rp65.128 View Rp62.927 Rp61.276 Rp59.808 Rp58.524	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Wide-16	6 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 1 KV 6-channel digital isolator SI8660BA-B-IS1 Skyworks Solutions, Inc. 1: Rp82.007 42.880In Stock	Mfr. Part No. SI8660BA-B-IS1 Mouser Part No 634-SI8660BA-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 1 KV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	42.880In Stock	Rp82.007 Rp62.376 Rp54.304 Rp50.085 View Rp48.250 Rp47.516 Rp46.048 Rp44.948	Min.: 1 Mult.: 1	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	Tube
Digital Isolators 3.75 kV 6-channel digital isolator SI8660BC-B-IS1 Skyworks Solutions, Inc. 1: Rp98.518 7.722In Stock	Mfr. Part No. SI8660BC-B-IS1 Mouser Part No 634-SI8660BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	7.722In Stock	Rp98.518 Rp75.035 Rp66.779 Rp62.009 View Rp59.441 Rp57.606 Rp56.689 Rp55.405	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Narrow-16	6 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 2.5 kV 6-channel digital isolator SI8662BB-B-IS1R Skyworks Solutions, Inc. 1: Rp92.097 10.432In Stock	Mfr. Part No. SI8662BB-B-IS1R Mouser Part No 634-SI8662BB-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator	Datasheet	10.432In Stock	Cut Tape Rp92.097 Rp70.265 Rp64.761 Rp58.707 View Reel Rp52.103 Rp55.955 Rp54.121 Rp52.103 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Si866x	SMD/SMT	SOIC-Narrow-16	6 Channel	Unidirectional	150 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.5 V	19.4 mA	10 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 3.75 kV 6-channel digital isolator SI8662BC-B-IS1R Skyworks Solutions, Inc. 1: Rp97.417 14.917In Stock	Mfr. Part No. SI8662BC-B-IS1R Mouser Part No 634-SI8662BC-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	14.917In Stock	Cut Tape Rp97.417 Rp74.301 Rp68.431 Rp62.009 View Reel Rp55.405 Rp59.074 Rp57.240 Rp56.506 Rp55.405 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Si866x	SMD/SMT	SOIC-Narrow-16	6 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 5 kV 6-channel digital isolator SI8662BD-B-ISR Skyworks Solutions, Inc. 1: Rp99.252 10.467In Stock	Mfr. Part No. SI8662BD-B-ISR Mouser Part No 634-SI8662BD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	10.467In Stock	Cut Tape Rp99.252 Rp77.787 Rp72.283 Rp66.413 Reel Rp60.725 View Rp63.844 Rp62.927 Rp59.625 MouseReel Available	Min.: 1 Mult.: 1 : 1.250	Si866x	SMD/SMT	SOIC-Wide-16	6 Channel	Unidirectional	150 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	2.5 V	5.6 mA, 7.5 mA	8 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 6-channel digital isolator SI8663BB-B-IU Skyworks Solutions, Inc. 1: Rp92.097 6.350In Stock 14.880On Order	Mfr. Part No. SI8663BB-B-IU Mouser Part No 634-SI8663BB-B-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	6.350In Stock 14.880On Order On Order Ship Dates Mfr. No: SI8663BB-B-IU Stock: 6.350 Can Dispatch Immediately On Order: 4.416 Expected 15/10/2026 10.464 Expected 27/01/2027 Factory Lead Time: 14 Weeks	Rp92.097 Rp70.265 Rp58.891 Rp56.322 View Rp55.221 Rp53.570 Rp52.286 Rp52.103 Quote	Min.: 1 Mult.: 1	Si866x	SMD/SMT	QSOP-16	6 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 6-channel digital isolator SI8663BD-B-IS Skyworks Solutions, Inc. 1: Rp105.123 9.538In Stock	Mfr. Part No. SI8663BD-B-IS Mouser Part No 634-SI8663BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	9.538In Stock	Rp105.123 Rp80.172 Rp71.916 Rp66.779 View Rp63.477 Rp61.459 Rp60.725 Rp59.808	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Wide-16	6 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 2.5 kV 6-channel digital isolator SI8660BB-B-IS1 Skyworks Solutions, Inc. 1: Rp92.097 3.515In Stock	Mfr. Part No. SI8660BB-B-IS1 Mouser Part No 634-SI8660BB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator	Datasheet	3.515In Stock	Rp92.097 Rp70.265 Rp61.643 Rp57.240 View Rp55.221 Rp53.754 Rp52.470 Rp50.818	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Narrow-16	6 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 6-channel digital isolator SI8660BD-B-IS Skyworks Solutions, Inc. 1: Rp105.856 1.554In Stock 3.312On Order	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	1.554In Stock 3.312On Order On Order Ship Dates Mfr. No: SI8660BD-B-IS Stock: 1.554 Can Dispatch Immediately On Order: 1.426 Expected 03/12/2026 1.886 Expected 04/01/2027 Factory Lead Time: 14 Weeks	Rp105.856 Rp80.722 Rp71.916 Rp66.963 View Rp64.028 Rp62.193 Rp61.092 Rp59.625	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Wide-16	6 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 5 kV 6-channel digital isolator SI8660BD-B-ISR Skyworks Solutions, Inc. 1: Rp105.856 1.247In Stock 1.250Expected 11/12/2026	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 11/12/2026	Cut Tape Rp105.856 Rp80.722 Rp74.485 Rp67.697 Reel Rp62.376 View Rp64.578 Rp63.477 Rp61.092 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.250	Si866x	SMD/SMT	SOIC-Wide-16	6 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 2.5 kV 6-channel digital isolator SI8661BB-B-IS1R Skyworks Solutions, Inc. 1: Rp92.097 1.604In Stock	Mfr. Part No. SI8661BB-B-IS1R Mouser Part No 634-SI8661BB-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator	Datasheet	1.604In Stock	Cut Tape Rp92.097 Rp70.265 Rp64.761 Rp58.707 View Reel Rp51.002 Rp55.955 Rp54.121 Rp51.002 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Si866x	SMD/SMT	SOIC-Narrow-16	6 Channel	Unidirectional	150 Mb/s	2500 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 6-channel digital isolator SI8661BB-B-IUR Skyworks Solutions, Inc. 1: Rp95.032 1.358In Stock 2.500Expected 08/01/2027	Mfr. Part No. SI8661BB-B-IUR Mouser Part No 634-SI8661BB-B-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator	Datasheet	1.358In Stock 2.500Expected 08/01/2027	Cut Tape Rp95.032 Rp71.549 Rp65.862 Rp59.441 View Reel Rp49.351 Rp56.322 Rp55.955 Rp52.653 Rp49.351 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Si866x	SMD/SMT	QSOP-16	6 Channel	Unidirectional	150 Mb/s	2500 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 6-channel digital isolator SI8661BC-B-IS1 Skyworks Solutions, Inc. 1: Rp97.234 2.134In Stock	Mfr. Part No. SI8661BC-B-IS1 Mouser Part No 634-SI8661BC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2.134In Stock	Rp97.234 Rp74.118 Rp68.247 Rp61.826 View Rp58.891 Rp57.056 Rp56.322 Rp55.588	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Narrow-16	6 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 5 kV 6-channel digital isolator SI8661BD-B-IS Skyworks Solutions, Inc. 1: Rp108.608 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	Rp108.608 Rp82.924 Rp74.852 Rp68.614 View Rp65.679 Rp63.844 Rp62.560 Rp61.459	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Wide-16	6 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 6-channel digital isolator SI8661EC-B-IS1 Skyworks Solutions, Inc. 1: Rp98.518 484In Stock	Mfr. Part No. SI8661EC-B-IS1 Mouser Part No 634-SI8661EC-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	484In Stock	Rp98.518 Rp75.035 Rp66.779 Rp62.009 View Rp59.441 Rp57.606 Rp56.689 Rp55.405	Min.: 1 Mult.: 1	Si866x	SMD/SMT	SOIC-Narrow-16	6 Channel	Unidirectional	150 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	2.375 V		8 ns	- 40 C	+ 125 C	AEC-Q100	Tube

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