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Si866x Series Digital Isolators

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Part #

Digital Isolators 2.5 kV 6-channel digital isolator

SI8662BB-B-IS1
Skyworks Solutions, Inc.
1: CHF 4.04
72’958In 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

72’958In Stock

CHF 4.04

CHF 3.08

CHF 2.67

CHF 2.50

View

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

SI8663BD-B-IS
Skyworks Solutions, Inc.
1: CHF 4.61
13’100In 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

13’100In Stock

CHF 4.61

CHF 3.52

CHF 3.15

CHF 2.93

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 6-channel digital isolator

SI8660EC-B-IS1
Skyworks Solutions, Inc.
1: CHF 4.28
11’368In 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

Datasheet

11’368In Stock

CHF 4.28

CHF 3.26

CHF 2.77

CHF 2.61

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 2.5 kV 6-channel digital isolator

SI8661BB-B-IS1
Skyworks Solutions, Inc.
1: CHF 4.04
5’362In 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

5’362In Stock

CHF 4.04

CHF 3.08

CHF 2.68

CHF 2.51

View

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

SI8663ED-B-IS
Skyworks Solutions, Inc.
1: CHF 4.61
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

Datasheet

6’674In Stock

CHF 4.61

CHF 3.52

CHF 3.08

CHF 2.90

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 6-channel digital isolator

SI8661ED-B-IS
Skyworks Solutions, Inc.
1: CHF 4.34
9’966In 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

Datasheet

9’966In Stock

CHF 4.34

CHF 3.52

CHF 3.15

CHF 2.93

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 2.5 kV 6-channel digital isolator

SI8661EB-B-IUR
Skyworks Solutions, Inc.
1: CHF 4.17
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

CHF 4.17

CHF 3.14

CHF 2.89

CHF 2.61

View

Reel

CHF 2.25

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: CHF 4.04
34’937In 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

34’937In Stock

CHF 4.04

CHF 3.08

CHF 2.63

CHF 2.48

View

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-ISR
Skyworks Solutions, Inc.
1: CHF 4.61
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

CHF 4.61

CHF 3.52

CHF 3.24

CHF 2.94

Reel

CHF 2.68

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 3.75 kV 6-channel digital isolator

SI8660BC-B-IS1R
Skyworks Solutions, Inc.
1: CHF 4.28
2’126In 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

2’126In Stock

Cut Tape

CHF 4.28

CHF 3.26

CHF 3.00

CHF 2.72

View

Reel

CHF 2.43

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 1 KV 6-channel digital isolator

SI8660BA-B-IS1
Skyworks Solutions, Inc.
1: CHF 3.59
42’910In 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

42’910In Stock

CHF 3.59

CHF 2.73

CHF 2.34

CHF 2.15

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 2.5 kV 6-channel digital isolator

SI8660BB-B-IS1
Skyworks Solutions, Inc.
1: CHF 4.04
10’929In 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

10’929In Stock

CHF 4.04

CHF 3.08

CHF 2.71

CHF 2.51

View

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

SI8660BC-B-IS1
Skyworks Solutions, Inc.
1: CHF 4.32
7’841In 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

7’841In Stock

CHF 4.32

CHF 3.29

CHF 2.93

CHF 2.72

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 2.5 kV 6-channel digital isolator

SI8662BB-B-IS1R
Skyworks Solutions, Inc.
1: CHF 4.04
11’302In 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

11’302In Stock

Cut Tape

CHF 4.04

CHF 3.08

CHF 2.85

CHF 2.57

View

Reel

CHF 2.28

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: CHF 4.28
16’630In 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

16’630In Stock

Cut Tape

CHF 4.28

CHF 3.26

CHF 3.00

CHF 2.72

View

Reel

CHF 2.43

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: CHF 4.35
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

CHF 4.35

CHF 3.42

CHF 3.17

CHF 2.91

Reel

CHF 2.67

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 2.5 kV 6-channel digital isolator

SI8663BB-B-IU
Skyworks Solutions, Inc.
1: CHF 4.04
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

Datasheet

6’350In Stock

14’880On Order

CHF 4.04

CHF 3.08

CHF 2.58

CHF 2.47

View

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 2.5 kV 6-channel digital isolator

SI8663BB-B-IUR
Skyworks Solutions, Inc.
1: CHF 4.17
5’434In Stock
10’000Expected 4/5/2027

Mfr. Part No.
SI8663BB-B-IUR

Mouser Part No
634-SI8663BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Datasheet

5’434In Stock

10’000Expected 4/5/2027

Cut Tape

CHF 4.17

CHF 3.14

CHF 2.89

CHF 2.61

View

Reel

CHF 2.16

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 2.5 kV 6-channel digital isolator

SI8660BB-B-IS1R
Skyworks Solutions, Inc.
1: CHF 4.04
1’068In Stock
25’000On Order

Mfr. Part No.
SI8660BB-B-IS1R

Mouser Part No
634-SI8660BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Datasheet

1’068In Stock

25’000On Order

Cut Tape

CHF 4.04

CHF 3.08

CHF 2.85

CHF 2.57

View

Reel

CHF 2.24

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 5 kV 6-channel digital isolator

SI8660BD-B-IS
Skyworks Solutions, Inc.
1: CHF 4.64
1’554In Stock
1’426Expected 12/10/2026

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

Datasheet

1’554In Stock

1’426Expected 12/10/2026

CHF 4.64

CHF 3.54

CHF 3.15

CHF 2.94

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 6-channel digital isolator

SI8660BD-B-ISR
Skyworks Solutions, Inc.
1: CHF 4.64
1’347In Stock
1’250Expected 12/11/2026

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

Datasheet

1’347In Stock

1’250Expected 12/11/2026

Cut Tape

CHF 4.64

CHF 3.54

CHF 3.27

CHF 2.97

Reel

CHF 2.73

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 2.5 kV 6-channel digital isolator

SI8661BB-B-IS1R
Skyworks Solutions, Inc.
1: CHF 4.04
2’804In 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

2’804In Stock

Cut Tape

CHF 4.04

CHF 3.08

CHF 2.85

CHF 2.57

View

Reel

CHF 2.24

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: CHF 4.17
1’452In Stock

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

1’452In Stock

Cut Tape

CHF 4.17

CHF 3.14

CHF 2.89

CHF 2.61

View

Reel

CHF 2.16

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: CHF 4.27
2’176In 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

Datasheet

2’176In Stock

CHF 4.27

CHF 3.25

CHF 3.00

CHF 2.71

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 5 kV 6-channel digital isolator

SI8661BD-B-IS
Skyworks Solutions, Inc.
1: CHF 4.61
1’554In 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

Datasheet

1’554In Stock

CHF 4.61

CHF 3.52

CHF 3.15

CHF 2.93

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

Si866x Series Digital Isolators

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