Digital Isolators

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 173

Applied Filters:

Series

Package/Case

Number of Channels

Polarity

Data Rate

Isolation Voltage

Isolation Type

Supply Voltage - Min

Operating Supply Current

Propagation Delay Time

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Digital Isolators 5 kV 2-channel digital isolator

SI8620BD-B-ISR
Skyworks Solutions, Inc.
1: $3.40
1,450In Stock

Mfr. Part No.
SI8620BD-B-ISR

Mouser Part No
634-SI8620BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2-channel digital isolator

Learn More

Datasheet

1,450In Stock

Cut Tape

$3.40

$2.56

$2.35

$2.12

Reel

$1.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si862x

SMD/SMT

SOIC-Wide-16

2 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 2-channel digital isolator

SI8620ED-B-IS
Skyworks Solutions, Inc.
1: $3.50
1,925In Stock

Mfr. Part No.
SI8620ED-B-IS

Mouser Part No
634-SI8620ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2-channel digital isolator

Learn More

Datasheet

1,925In Stock

$3.50

$2.61

$2.22

$2.08

View

Min.: 1
Mult.: 1

Si862x

SMD/SMT

SOIC-Wide-16

2 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 3.75 kV 6-channel digital isolator

SI8660BC-B-IS1R
Skyworks Solutions, Inc.
1: $5.37
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

Datasheet

2,125In Stock

Cut Tape

$5.37

$4.11

$3.78

$3.42

View

Reel

$3.02

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: $5.73
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

Datasheet

3,875In Stock

$5.73

$4.37

$3.87

$3.58

View

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 4-channel digital isolator

SI8640ED-B-ISR
Skyworks Solutions, Inc.
1: $4.33
2,413In Stock

Mfr. Part No.
SI8640ED-B-ISR

Mouser Part No
634-SI8640ED-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

2,413In Stock

Cut Tape

$4.33

$3.29

$3.02

$2.74

Reel

$2.42

View

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 5 kV 6-channel digital isolator

SI8661ED-B-ISR
Skyworks Solutions, Inc.
1: $5.73
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

Datasheet

1,482In Stock

Cut Tape

$5.73

$4.37

$4.02

$3.65

Reel

$3.33

View

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 5 kV 3-channel digital isolator

SI8635BD-B-IS
Skyworks Solutions, Inc.
1: $3.69
14In Stock

Mfr. Part No.
SI8635BD-B-IS

Mouser Part No
634-SI8635BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 3-channel digital isolator

Learn More

Datasheet

14In Stock

$3.69

$2.76

$2.28

$2.26

View

Min.: 1
Mult.: 1

si863x

SMD/SMT

SOIC-Wide-16

3 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 5 kV uni- and bi-directional isolator

SI8602AD-B-IS
Skyworks Solutions, Inc.
1: $7.04
225In Stock

Mfr. Part No.
SI8602AD-B-IS

Mouser Part No
634-SI8602AD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV uni- and bi-directional isolator

Learn More

Datasheet

225In Stock

$7.04

$5.40

$4.99

$4.54

View

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

Digital Isolators 3.75 kV 2-ch bi-directional isolator

SI8600AC-B-IS
Skyworks Solutions, Inc.
1: $6.54
5,653In Stock

Mfr. Part No.
SI8600AC-B-IS

Mouser Part No
634-SI8600AC-B-IS

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2-ch bi-directional isolator

Learn More

Datasheet

5,653In Stock

$6.54

$5.01

$4.34

$4.18

View

Min.: 1
Mult.: 1

SI8600AC

SMD/SMT

SOIC-Narrow-8

2 Channel

Bidirectional

10 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

3 V

5.4 mA

20 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2.5 kV 2-channel digital isolator

SI8620BB-B-IS
Skyworks Solutions, Inc.
1: $2.15
15,639In Stock

Mfr. Part No.
SI8620BB-B-IS

Mouser Part No
634-SI8620BB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 2-channel digital isolator

Learn More

Datasheet

15,639In Stock

$2.15

$1.58

$1.42

$1.26

View

Min.: 1
Mult.: 1

Si862x

SMD/SMT

SOIC-8

2 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 2.5 kV 4-channel digital isolator

SI8641BB-B-IS1
Skyworks Solutions, Inc.
1: $3.78
21,303In Stock

Mfr. Part No.
SI8641BB-B-IS1

Mouser Part No
634-SI8641BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

21,303In Stock

$3.78

$2.85

$2.49

$2.30

View

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

Tube

Digital Isolators 5 kV 4-channel digital isolator

SI8642BD-B-IS
Skyworks Solutions, Inc.
1: $4.33
7,983In Stock

Mfr. Part No.
SI8642BD-B-IS

Mouser Part No
634-SI8642BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

7,983In Stock

$4.33

$3.29

$2.88

$2.67

View

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 1 KV 6-channel digital isolator

SI8660BA-B-IS1
Skyworks Solutions, Inc.
1: $4.47
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

Datasheet

42,880In Stock

$4.47

$3.40

$2.94

$2.71

View

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: $5.37
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

Datasheet

7,722In Stock

$5.37

$4.09

$3.64

$3.38

View

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 3.75 kV 6-channel digital isolator

SI8662BC-B-IS1R
Skyworks Solutions, Inc.
1: $5.31
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

Datasheet

14,917In Stock

Cut Tape

$5.31

$4.05

$3.73

$3.38

View

Reel

$3.02

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: $5.41
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

Datasheet

10,467In Stock

Cut Tape

$5.41

$4.24

$3.94

$3.62

Reel

$3.31

View

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 5 kV 6-channel digital isolator

SI8663BD-B-IS
Skyworks Solutions, Inc.
1: $5.73
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

Datasheet

9,538In Stock

$5.73

$4.37

$3.92

$3.64

View

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 2-ch bi-directional isolator

SI8600AC-B-ISR
Skyworks Solutions, Inc.
1: $6.61
3,050In Stock
12,500Expected 2027/01/04

Mfr. Part No.
SI8600AC-B-ISR

Mouser Part No
634-SI8600AC-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2-ch bi-directional isolator

Learn More

Datasheet

3,050In Stock

12,500Expected 2027/01/04

Cut Tape

$6.61

$5.07

$4.69

$4.26

View

Reel

$3.79

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SI8600AC

SMD/SMT

SOIC-Narrow-8

2 Channel

Bidirectional

3750 Vrms

Capacitive Coupling

5.5 V

3 V

5.4 mA

20 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 2-ch bi-directional isolator

SI8600AD-B-ISR
Skyworks Solutions, Inc.
1: $7.86
469In Stock
3,750On Order

Mfr. Part No.
SI8600AD-B-ISR

Mouser Part No
634-SI8600AD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2-ch bi-directional isolator

Learn More

Datasheet

469In Stock

3,750On Order

Cut Tape

$7.86

$6.08

$5.63

$5.14

Reel

$4.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

SI8600AD

SMD/SMT

SOIC-16

2 Channel

Bidirectional

5000 Vrms

Capacitive Coupling

5.5 V

3 V

5.4 mA

20 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 3.75 kV uni- and bi-directional isolator

SI8602AC-B-IS
Skyworks Solutions, Inc.
1: $5.99
867In Stock

Mfr. Part No.
SI8602AC-B-IS

Mouser Part No
634-SI8602AC-B-IS

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV uni- and bi-directional isolator

Learn More

Datasheet

867In Stock

$5.99

$4.56

$4.20

$3.81

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 3.75 kV uni- and bi-directional isolator

SI8605AC-B-IS1
Skyworks Solutions, Inc.
1: $7.30
2,966In Stock

Mfr. Part No.
SI8605AC-B-IS1

Mouser Part No
634-SI8605AC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV uni- and bi-directional isolator

Learn More

Datasheet

2,966In Stock

$7.30

$5.71

$5.13

$4.79

View

Min.: 1
Mult.: 1

SI8605AC

SMD/SMT

SOIC-Narrow-16

4 Channel

Bidirectional, Unidirectional

10 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

3 V

7.2 mA

20 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 3.75 kV uni- and bi-directional isolator

SI8605AC-B-IS1R
Skyworks Solutions, Inc.
1: $7.51
1,555In Stock
2,500Expected 2026/10/29

Mfr. Part No.
SI8605AC-B-IS1R

Mouser Part No
634-SI8605AC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV uni- and bi-directional isolator

Learn More

Datasheet

1,555In Stock

2,500Expected 2026/10/29

Cut Tape

$7.51

$5.80

$5.37

$4.90

View

Reel

$4.24

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SI8605AC

SMD/SMT

SOIC-Narrow-16

4 Channel

Bidirectional, Unidirectional

10 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

3 V

7.2 mA

20 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 3.75 kV 1-channel digital isolator

SI8610BC-B-IS
Skyworks Solutions, Inc.
1: $2.17
2,631In Stock

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

Datasheet

2,631In Stock

$2.17

$1.60

$1.33

$1.26

View

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 5 kV 2-channel isolator

SI8621BD-B-IS
Skyworks Solutions, Inc.
1: $3.42
6,741In Stock

Mfr. Part No.
SI8621BD-B-IS

Mouser Part No
634-SI8621BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2-channel isolator

Learn More

Datasheet

6,741In Stock

$3.42

$2.57

$2.26

$2.07

View

Min.: 1
Mult.: 1

Si862x

SMD/SMT

SOIC-Wide-16

2 Channel

Unidirectional

150 Mb/s

5000 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-ISR
Skyworks Solutions, Inc.
1: $2.64
9,319In Stock
12,500Expected 2027/01/08

Mfr. Part No.
SI8622BC-B-ISR

Mouser Part No
634-SI8622BC-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2-channel isolator

Learn More

Datasheet

9,319In Stock

12,500Expected 2027/01/08

Cut Tape

$2.64

$1.97

$1.80

$1.60

Reel

$1.37

View

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

Customer Service Office

Company

Resources

Support