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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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Skyworks Solutions, Inc. Digital Isolators 3.75 kV 3 forward & 1 reverse 4-channel isolator
Datasheet
1,765In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Skyworks Solutions, Inc. Digital Isolators 1 kV 2 forward & 2 reverse 4-channel isolator
Datasheet
4,084In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
Datasheet
1,472In Stock
Min.: 1
Mult.: 1

Si864x SMD/SMT QSOP-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
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
Datasheet
1,056In Stock
Min.: 1
Mult.: 1

Si864x SMD/SMT QSOP-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
Skyworks Solutions, Inc. Digital Isolators 3.75 kV 2 forward & 2 reverse 4-channel isolator
Datasheet
959In Stock
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
Skyworks Solutions, Inc. Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
Datasheet
873In Stock
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
Skyworks Solutions, Inc. Digital Isolators 1 kV 4-channel digital isolator
Datasheet
3,628In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Skyworks Solutions, Inc. Digital Isolators 1 kV 4-channel digital isolator
Datasheet
4,067In Stock
Min.: 1
Mult.: 1

Si864x SMD/SMT QSOP-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
Skyworks Solutions, Inc. Digital Isolators 3.75 kV 4-channel digital isolator
Datasheet
725In Stock
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
Skyworks Solutions, Inc. Digital Isolators 5 kV 4-channel digital isolator
Datasheet
829In Stock
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
Skyworks Solutions, Inc. Digital Isolators 3.75 kV 3 forward & 2 reverse 5-channel isolator
Datasheet
1,804In Stock
Min.: 1
Mult.: 1

Si865x SMD/SMT SOIC-Narrow-16 5 Channel Unidirectional 150 Mb/s 3750 Vrms Capacitive Coupling 5.5 V 2.375 V 8 ns - 40 C + 125 C AEC-Q100 Tube
Skyworks Solutions, Inc. Digital Isolators 1 kV 6-channel digital isolator
Datasheet
4,605In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 6 forward channel isolator
Datasheet
2,080In Stock
2,016Expected 22/4/2026
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
Skyworks Solutions, Inc. Digital Isolators 5 kV 6-channel digital isolator
Datasheet
4,003In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Skyworks Solutions, Inc. Digital Isolators 3.75 kV 5 forward & 1 reverse 6-channel isolator
Datasheet
2,646In Stock
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
Skyworks Solutions, Inc. Digital Isolators 3.75 kV 5 forward & 1 reverse 6-channel isolator
Datasheet
596In Stock
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
Skyworks Solutions, Inc. Digital Isolators 3.75 kV 4 forward & 2 reverse 6-channel isolator
Datasheet
1,628In Stock
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
Skyworks Solutions, Inc. Digital Isolators 5 kV 4 forward & 2 reverse 6-channel isolator
Datasheet
1,049In Stock
598Expected 22/4/2026
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
Skyworks Solutions, Inc. Digital Isolators 3.75 kV 3 forward & 3 reverse 6-channel isolator
Datasheet
1,535In Stock
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
Skyworks Solutions, Inc. Digital Isolators 5 kV 3 forward & 3 reverse 6-channel isolator
Datasheet
3,388In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Skyworks Solutions, Inc. Digital Isolators 3.75 kV 3 forward & 3 reverse 6-channel isolator
Datasheet
1,291In Stock
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
Skyworks Solutions, Inc. Digital Isolators 5 kV uni- and bi-directional isolator
Datasheet
256In Stock
Min.: 1
Mult.: 1

SI8602AD SMD/SMT SOIC-Wide-16 2 Channel Bidirectional, Unidirectional 10 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 3 V 4.7 mA 20 ns - 40 C + 125 C AEC-Q100 Tube
Skyworks Solutions, Inc. Digital Isolators 5 kV uni- and bi-directional isolator
Datasheet
121In Stock
Min.: 1
Mult.: 1

SI8605AD SMD/SMT SOIC-Wide-16 4 Channel Bidirectional, Unidirectional 10 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 3 V 7.2 mA 20 ns - 40 C + 125 C AEC-Q100 Tube
Skyworks Solutions, Inc. Digital Isolators 3.75 kV 1-channel digital isolator
Datasheet
650In Stock
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
Skyworks Solutions, Inc. Digital Isolators 5 kV 1-channel digital isolator
Datasheet
8In Stock
Min.: 1
Mult.: 1

Si861x SMD/SMT SOIC-Wide-16 1 Channel Unidirectional 150 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.5 V 8 ns - 40 C + 125 C AEC-Q100 Tube