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Si865x Series Digital Isolators

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Series = Si865x

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Part #

Digital Isolators

SI8651BB-B-IS1
Skyworks Solutions, Inc.
1: $5.22
12,800In Stock

Mfr. Part #
SI8651BB-B-IS1

Mouser Part #
634-SI8651BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

12,800In Stock

$5.22

$3.95

$3.46

$3.19

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Narrow-16

5 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 3 forward & 2 reverse 5-channel isolator

SI8652EC-B-IS1
Skyworks Solutions, Inc.
1: $7.15
6,485In Stock

Mfr. Part #
SI8652EC-B-IS1

Mouser Part #
634-SI8652EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 3 forward & 2 reverse 5-channel isolator

Learn More

Datasheet

6,485In Stock

$7.15

$5.43

$4.76

$4.42

View

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

Digital Isolators

SI8650AB-B-IS1
Skyworks Solutions, Inc.
1: $6.14
1,436In Stock

Mfr. Part #
SI8650AB-B-IS1

Mouser Part #
634-SI8650AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

1,436In Stock

$6.14

$4.39

$3.43

$3.19

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Narrow-16

5 Channel

Unidirectional

1 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

35 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 5 kV 4 forward & 1 reverse 5-channel isolator

SI8651BD-B-IS
Skyworks Solutions, Inc.
1: $6.48
4,593In Stock

Mfr. Part #
SI8651BD-B-IS

Mouser Part #
634-SI8651BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4 forward & 1 reverse 5-channel isolator

Learn More

Datasheet

4,593In Stock

$6.48

$4.94

$4.34

$4.05

$3.89

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Wide-16

5 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 5-channel digital isolator

SI8655BA-B-IU
Skyworks Solutions, Inc.
1: $6.14
5,310In Stock

Mfr. Part #
SI8655BA-B-IU

Mouser Part #
634-SI8655BA-B-IU

Skyworks Solutions, Inc.

Digital Isolators 1 kV 5-channel digital isolator

Learn More

Datasheet

5,310In Stock

$6.14

$4.63

$3.88

$3.70

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

QSOP-16

5 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

SI8650BB-B-IS1
Skyworks Solutions, Inc.
1: $6.63
3,299In Stock

Mfr. Part #
SI8650BB-B-IS1

Mouser Part #
634-SI8650BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

3,299In Stock

$6.63

$5.02

$4.40

$4.08

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Narrow-16

5 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 3 forward & 2 reverse 5-channel isolator

SI8652BD-B-IS
Skyworks Solutions, Inc.
1: $6.48
1,668In Stock

Mfr. Part #
SI8652BD-B-IS

Mouser Part #
634-SI8652BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 3 forward & 2 reverse 5-channel isolator

Learn More

Datasheet

1,668In Stock

$6.48

$4.94

$4.34

$4.05

$3.89

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Wide-16

5 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 Automotive 3.75 kV 4 forward & 1 reverse 5-channel isolator

SI8651EC-AS1
Skyworks Solutions, Inc.
1: $11.49
34In Stock

Mfr. Part #
SI8651EC-AS1

Mouser Part #
634-SI8651EC-AS1

Skyworks Solutions, Inc.

Digital Isolators Automotive 3.75 kV 4 forward & 1 reverse 5-channel isolator

Datasheet

34In Stock

$11.49

$8.73

$6.01

$5.87

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-16

5 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.5 V

6.6 mA

8 ns

- 40 C

+ 125 C

Tube

Digital Isolators 1 kV 5-channel digital isolator

SI8655BA-B-IUR
Skyworks Solutions, Inc.
1: $8.57
2,640In Stock

Mfr. Part #
SI8655BA-B-IUR

Mouser Part #
634-SI8655BA-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 1 kV 5-channel digital isolator

Learn More

Datasheet

2,640In Stock

Cut Tape

$8.57

$5.89

$5.49

$4.84

Reel

$3.33

View

Min.: 1
Mult.: 1

Reel: 2,500

Si865x

SMD/SMT

QSOP-16

5 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

Digital Isolators

SI8652BB-B-IS1R
Skyworks Solutions, Inc.
1: $9.05
5,634In Stock

Mfr. Part #
SI8652BB-B-IS1R

Mouser Part #
634-SI8652BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

5,634In Stock

Cut Tape

$9.05

$6.40

$5.97

$5.24

View

Reel

$3.63

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Si865x

SMD/SMT

SOIC-Narrow-16

5 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

SI8651BB-B-IS1R
Skyworks Solutions, Inc.
1: $6.14
10,357In Stock

Mfr. Part #
SI8651BB-B-IS1R

Mouser Part #
634-SI8651BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

10,357In Stock

Cut Tape

$6.14

$4.65

$4.28

$3.86

View

Reel

$3.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Si865x

SMD/SMT

SOIC-Narrow-16

5 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

SI8652AB-B-IS1
Skyworks Solutions, Inc.
1: $8.76
5,459In Stock

Mfr. Part #
SI8652AB-B-IS1

Mouser Part #
634-SI8652AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

5,459In Stock

$8.76

$6.11

$5.69

$4.99

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Narrow-16

5 Channel

Unidirectional

1 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

35 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators

SI8652AB-B-IS1R
Skyworks Solutions, Inc.
1: $8.59
5,894In Stock

Mfr. Part #
SI8652AB-B-IS1R

Mouser Part #
634-SI8652AB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

5,894In Stock

Cut Tape

$8.59

$5.64

$4.87

$3.98

View

Reel

$3.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Si865x

SMD/SMT

SOIC-Narrow-16

5 Channel

Unidirectional

1 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

35 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators

SI8652BB-B-IS1
Skyworks Solutions, Inc.
1: $6.63
4,539In Stock

Mfr. Part #
SI8652BB-B-IS1

Mouser Part #
634-SI8652BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

4,539In Stock

$6.63

$5.02

$4.40

$4.08

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Narrow-16

5 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 3 forward & 2 reverse 5-channel isolator

SI8652BC-B-IS1
Skyworks Solutions, Inc.
1: $7.15
1,829In Stock

Mfr. Part #
SI8652BC-B-IS1

Mouser Part #
634-SI8652BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 3 forward & 2 reverse 5-channel isolator

Learn More

Datasheet

1,829In Stock

$7.15

$5.44

$4.76

$4.42

View

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

Digital Isolators 2.5 kV 5 forward channel isolator

SI8650BB-B-IU
Skyworks Solutions, Inc.
1: $6.63
115In Stock

Mfr. Part #
SI8650BB-B-IU

Mouser Part #
634-SI8650BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5 forward channel isolator

Datasheet

115In Stock

$6.63

$5.02

$4.96

$4.01

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

QSOP-16

5 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 5-channel digital isolator

SI8650BD-B-IS
Skyworks Solutions, Inc.
1: $6.48
70In Stock

Mfr. Part #
SI8650BD-B-IS

Mouser Part #
634-SI8650BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 5-channel digital isolator

Learn More

Datasheet

70In Stock

$6.48

$4.94

$4.36

$4.05

$3.89

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Wide-16

5 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 5-channel digital isolator

SI8650EC-B-IS1
Skyworks Solutions, Inc.
1: $7.15
107In Stock

Mfr. Part #
SI8650EC-B-IS1

Mouser Part #
634-SI8650EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 5-channel digital isolator

Learn More

Datasheet

107In Stock

$7.15

$5.44

$4.76

$4.74

View

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

Digital Isolators 5 kV 5-channel digital isolator

SI8650ED-B-IS
Skyworks Solutions, Inc.
1: $7.63
120In Stock

Mfr. Part #
SI8650ED-B-IS

Mouser Part #
634-SI8650ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 5-channel digital isolator

Learn More

Datasheet

120In Stock

$7.63

$6.98

$6.14

$5.43

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Wide-16

5 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

SI8651AB-B-IS1
Skyworks Solutions, Inc.
1: $6.26
163In Stock
96Expected 2026-07-23

Mfr. Part #
SI8651AB-B-IS1

Mouser Part #
634-SI8651AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators

Datasheet

163In Stock

96Expected 2026-07-23

$6.26

$4.74

$4.14

$3.86

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Narrow-16

5 Channel

Unidirectional

1 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

35 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2.5 kV 4 forward & 1 reverse 5-channel isolator

SI8651BB-B-IU
Skyworks Solutions, Inc.
1: $5.63
370In Stock

Mfr. Part #
SI8651BB-B-IU

Mouser Part #
634-SI8651BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4 forward & 1 reverse 5-channel isolator

Datasheet

370In Stock

$5.63

$4.28

$3.57

$3.41

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

QSOP-16

5 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 4 forward & 1 reverse 5-channel isolator

SI8651BC-B-IS1
Skyworks Solutions, Inc.
1: $7.15
508In Stock

Mfr. Part #
SI8651BC-B-IS1

Mouser Part #
634-SI8651BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4 forward & 1 reverse 5-channel isolator

Learn More

Datasheet

508In Stock

$7.15

$5.44

$4.76

$4.42

View

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

Digital Isolators Automotive 2.5 kV 4 forward & 1 reverse 5-channel isolator

SI8651EB-B-IU
Skyworks Solutions, Inc.
1: $6.63
340In Stock

Mfr. Part #
SI8651EB-B-IU

Mouser Part #
634-SI8651EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators Automotive 2.5 kV 4 forward & 1 reverse 5-channel isolator

Datasheet

340In Stock

$6.63

$5.02

$4.77

$4.01

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

QSOP-16

5 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 4 forward & 1 reverse 5-channel isolator

SI8651EC-B-IS1
Skyworks Solutions, Inc.
1: $9.46
215In Stock

Mfr. Part #
SI8651EC-B-IS1

Mouser Part #
634-SI8651EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4 forward & 1 reverse 5-channel isolator

Learn More

Datasheet

215In Stock

$9.46

$6.23

$4.90

$4.23

View

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

Digital Isolators 5 kV 4 forward & 1 reverse 5-channel isolator

SI8651ED-B-IS
Skyworks Solutions, Inc.
1: $6.48
164In Stock

Mfr. Part #
SI8651ED-B-IS

Mouser Part #
634-SI8651ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4 forward & 1 reverse 5-channel isolator

Learn More

Datasheet

164In Stock

$6.48

$4.94

$4.36

$4.05

$3.89

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Wide-16

5 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Si865x Series Digital Isolators

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