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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: $6.83
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

$6.83

$5.21

$4.50

$4.23

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: $7.79
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

$7.79

$5.94

$5.33

$4.95

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: $7.04
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

$7.04

$5.30

$4.88

$4.41

View

Reel

$3.79

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: $6.83
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

$6.83

$5.21

$4.45

$4.19

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

SI8660EC-B-IS1
Skyworks Solutions, Inc.
1: $7.22
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

$7.22

$5.51

$4.68

$4.41

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: $6.83
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

$6.83

$5.21

$4.53

$4.24

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-IS
Skyworks Solutions, Inc.
1: $7.33
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

$7.33

$5.94

$5.33

$4.95

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

SI8663ED-B-IS
Skyworks Solutions, Inc.
1: $7.79
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

$7.79

$5.94

$5.20

$4.90

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 3.75 kV 6-channel digital isolator

SI8660BC-B-IS1R
Skyworks Solutions, Inc.
1: $7.22
2,129In 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

2,129In Stock

Cut Tape

$7.22

$5.51

$5.07

$4.60

View

Reel

$4.11

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

SI8661ED-B-ISR
Skyworks Solutions, Inc.
1: $7.79
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

$7.79

$5.94

$5.47

$4.96

Reel

$4.52

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 1 KV 6-channel digital isolator

SI8660BA-B-IS1
Skyworks Solutions, Inc.
1: $6.08
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

$6.08

$4.62

$3.96

$3.63

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: $6.83
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

$6.83

$5.21

$4.57

$4.24

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: $7.30
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

$7.30

$5.56

$4.95

$4.60

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: $6.83
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

$6.83

$5.21

$4.80

$4.35

View

Reel

$3.86

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: $7.22
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

$7.22

$5.51

$5.07

$4.60

View

Reel

$4.11

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: $7.36
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

$7.36

$5.77

$5.36

$4.92

Reel

$4.50

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: $6.83
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

$6.83

$5.21

$4.37

$4.18

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: $7.04
5,434In Stock
10,000Expected 5/4/2027

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 5/4/2027

Cut Tape

$7.04

$5.30

$4.88

$4.41

View

Reel

$3.66

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: $6.83
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

$6.83

$5.21

$4.80

$4.35

View

Reel

$3.78

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: $7.85
1,554In Stock
1,426Expected 10/12/2026

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 10/12/2026

$7.85

$5.98

$5.33

$4.96

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: $7.85
1,347In Stock
1,250Expected 8/3/2027

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 8/3/2027

Cut Tape

$7.85

$5.98

$5.52

$5.02

Reel

$4.62

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: $6.83
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

$6.83

$5.21

$4.80

$4.35

View

Reel

$3.78

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: $7.04
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

$7.04

$5.30

$4.88

$4.41

View

Reel

$3.66

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: $7.21
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

$7.21

$5.49

$5.06

$4.58

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: $7.79
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

$7.79

$5.94

$5.33

$4.95

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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