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

Skyworks Si866x Series Digital Isolators

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

Results: 22

Applied Filters:

Image Tab Selection Manufacturer = Skyworks Series = Si866x

Supply Voltage - Min

Operating Supply Current

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 2.5 kV 6 forward channel isolator

SI8660BB-B-IU
Skyworks Solutions, Inc.
1: $4.87
5,297In Stock

Mfr. Part No.
SI8660BB-B-IU

Mouser Part No
634-SI8660BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6 forward channel isolator

Learn More

Datasheet

5,297In Stock

$4.87

$3.71

$3.38

$2.98

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 5 forward & 1 reverse 6-channel isolator

SI8661EB-B-IUR
Skyworks Solutions, Inc.
1: $6.59
8,779In Stock

Mfr. Part No.
SI8661EB-B-IUR

Mouser Part No
634-SI8661EB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5 forward & 1 reverse 6-channel isolator

Datasheet

8,779In Stock

Cut Tape

$6.59

$4.79

$4.46

$3.92

View

Reel

$2.73

Min.: 1
Mult.: 1

Reel: 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 4 forward & 2 reverse 4-channel isolator

SI8662EB-B-IU
Skyworks Solutions, Inc.
1: $4.14
5,702In Stock

Mfr. Part No.
SI8662EB-B-IU

Mouser Part No
634-SI8662EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4 forward & 2 reverse 4-channel isolator

Learn More

Datasheet

5,702In Stock

$4.14

$3.16

$3.13

$2.53

$2.48

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 3 forward & 3 reverse 6-channel isolator

SI8663BB-B-IU
Skyworks Solutions, Inc.
1: $6.38
5,957In Stock
576Expected 23/07/2026

Mfr. Part No.
SI8663BB-B-IU

Mouser Part No
634-SI8663BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3 forward & 3 reverse 6-channel isolator

Learn More

Datasheet

5,957In Stock

576Expected 23/07/2026

$6.38

$4.22

$3.03

$2.78

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 forward channel isolator

SI8660BB-B-IUR
Skyworks Solutions, Inc.
1: $6.59
2,036In Stock
2,500Expected 23/02/2026

Mfr. Part No.
SI8660BB-B-IUR

Mouser Part No
634-SI8660BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6 forward channel isolator

Datasheet

2,036In Stock

2,500Expected 23/02/2026

Cut Tape

$6.59

$4.79

$4.46

$3.92

View

Reel

$2.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 5 forward & 1 reverse 6-channel isolator

SI8661BB-B-IU
Skyworks Solutions, Inc.
1: $4.87
743In Stock

Mfr. Part No.
SI8661BB-B-IU

Mouser Part No
634-SI8661BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5 forward & 1 reverse 6-channel isolator

Datasheet

743In Stock

$4.87

$3.71

$3.21

$2.98

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 5 forward & 1 reverse 6-channel isolator

SI8661BB-B-IUR
Skyworks Solutions, Inc.
1: $6.59
1,213In Stock

Mfr. Part No.
SI8661BB-B-IUR

Mouser Part No
634-SI8661BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5 forward & 1 reverse 6-channel isolator

Datasheet

1,213In Stock

Cut Tape

$6.59

$4.79

$4.46

$3.92

View

Reel

$2.67

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 4 forward & 2 reverse 4-channel isolator

SI8662BB-B-IU
Skyworks Solutions, Inc.
1: $4.87
1,629In Stock

Mfr. Part No.
SI8662BB-B-IU

Mouser Part No
634-SI8662BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4 forward & 2 reverse 4-channel isolator

Datasheet

1,629In Stock

$4.87

$3.71

$3.11

$2.98

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 3 forward & 3 reverse 6-channel isolator

SI8663BB-B-IUR
Skyworks Solutions, Inc.
1: $6.59
2,470In Stock

Mfr. Part No.
SI8663BB-B-IUR

Mouser Part No
634-SI8663BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3 forward & 3 reverse 6-channel isolator

Datasheet

2,470In Stock

Cut Tape

$6.59

$4.79

$4.46

$3.92

View

Reel

$2.76

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 forward channel isolator

SI8660EB-B-IU
Skyworks Solutions, Inc.
1: $4.87
217In Stock

Mfr. Part No.
SI8660EB-B-IU

Mouser Part No
634-SI8660EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6 forward channel isolator

Learn More

Datasheet

217In Stock

$4.87

$3.71

$3.11

$2.98

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 5 forward & 1 Rev 6-Chan Isolatr

SI8661EB-B-IU
Skyworks Solutions, Inc.
1: $6.38
63In Stock

Mfr. Part No.
SI8661EB-B-IU

Mouser Part No
634-SI8661EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5 forward & 1 Rev 6-Chan Isolatr

Datasheet

63In Stock

$6.38

$4.22

$3.03

$2.78

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 3 forward & 3 reverse 6-channel isolator

SI8663EB-B-IU
Skyworks Solutions, Inc.
1: $4.87
135In Stock

Mfr. Part No.
SI8663EB-B-IU

Mouser Part No
634-SI8663EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3 forward & 3 reverse 6-channel isolator

Learn More

Datasheet

135In Stock

$4.87

$3.71

$3.11

$2.98

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 Automotive 2.5 kV 3 forward & 3 reverse 6-channel isolator

SI8663BB-AU
Skyworks Solutions, Inc.
1: $7.80
96Expected 23/07/2026

Mfr. Part No.
SI8663BB-AU

Mouser Part No
634-SI8663BB-AU

Skyworks Solutions, Inc.

Digital Isolators Automotive 2.5 kV 3 forward & 3 reverse 6-channel isolator

Datasheet

96Expected 23/07/2026

$7.80

$5.98

$5.57

$3.85

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

QSOP-16

6 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

6.5 mA

8 ns

- 40 C

+ 125 C

Tube

Digital Isolators Automotive 2.5 kV 6 forward channel isolator

SI8660BB-AU
Skyworks Solutions, Inc.
1: $7.81
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI8660BB-AU

Mouser Part No
634-SI8660BB-AU

Skyworks Solutions, Inc.

Digital Isolators Automotive 2.5 kV 6 forward channel isolator

Datasheet

Non-Stocked Lead-Time 8 Weeks

$7.81

$5.99

$4.91

$4.90

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

QSOP-16

6 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

8.8 mA

8 ns

- 40 C

+ 125 C

Tube

Digital Isolators Automotive 2.5 kV 6 forward channel isolator

SI8660EB-AU
Skyworks Solutions, Inc.
1: $7.81
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI8660EB-AU

Mouser Part No
634-SI8660EB-AU

Skyworks Solutions, Inc.

Digital Isolators Automotive 2.5 kV 6 forward channel isolator

Datasheet

Non-Stocked Lead-Time 8 Weeks

$7.81

$5.99

$4.91

$4.90

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

QSOP-16

6 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

8.8 mA

8 ns

- 40 C

+ 125 C

Tube

Digital Isolators 2.5 kV 6 forward channel isolator

SI8660EB-B-IUR
Skyworks Solutions, Inc.
2,500: $2.67
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI8660EB-B-IUR

Mouser Part No
634-SI8660EB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6 forward channel isolator

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$2.67

Min.: 2,500
Mult.: 2,500

Reel: 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

Digital Isolators Automotive 2.5 kV 5 forward & 1 reverse 6-channel isolator

SI8661BB-AU
Skyworks Solutions, Inc.
1: $7.81
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI8661BB-AU

Mouser Part No
634-SI8661BB-AU

Skyworks Solutions, Inc.

Digital Isolators Automotive 2.5 kV 5 forward & 1 reverse 6-channel isolator

Datasheet

Non-Stocked Lead-Time 8 Weeks

$7.81

$5.99

$4.91

$4.90

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

QSOP-16

6 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

7.9 mA

8 ns

- 40 C

+ 125 C

Tube

Digital Isolators Automotive 2.5 kV 5 forward & 1 reverse 6-channel isolator

SI8661EB-AU
Skyworks Solutions, Inc.
1: $7.81
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI8661EB-AU

Mouser Part No
634-SI8661EB-AU

Skyworks Solutions, Inc.

Digital Isolators Automotive 2.5 kV 5 forward & 1 reverse 6-channel isolator

Datasheet

Non-Stocked Lead-Time 8 Weeks

$7.81

$5.99

$4.91

$4.90

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

QSOP-16

6 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

7.9 mA

8 ns

- 40 C

+ 125 C

Tube

Digital Isolators 2.5 kV 4 forward & 2 reverse 4-channel isolator

SI8662BB-B-IUR
Skyworks Solutions, Inc.
1: $6.59
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI8662BB-B-IUR

Mouser Part No
634-SI8662BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4 forward & 2 reverse 4-channel isolator

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$6.59

$4.79

$4.46

$3.92

View

Reel

$2.67

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 4 forward & 2 reverse 4-channel isolator

SI8662EB-B-IUR
Skyworks Solutions, Inc.
2,500: $2.67
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI8662EB-B-IUR

Mouser Part No
634-SI8662EB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4 forward & 2 reverse 4-channel isolator

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$2.67

Min.: 2,500
Mult.: 2,500

Reel: 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

Digital Isolators Automotive 2.5 kV 3 forward & 3 reverse 6-channel isolator

SI8663EB-AU
Skyworks Solutions, Inc.
1: $7.81
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI8663EB-AU

Mouser Part No
634-SI8663EB-AU

Skyworks Solutions, Inc.

Digital Isolators Automotive 2.5 kV 3 forward & 3 reverse 6-channel isolator

Datasheet

Non-Stocked Lead-Time 8 Weeks

$7.81

$5.99

$4.91

$4.90

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

QSOP-16

6 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

6.5 mA

8 ns

- 40 C

+ 125 C

Tube

Digital Isolators 2.5 kV 3 forward & 3 reverse 6-channel isolator

SI8663EB-B-IUR
Skyworks Solutions, Inc.
2,500: $2.69
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI8663EB-B-IUR

Mouser Part No
634-SI8663EB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3 forward & 3 reverse 6-channel isolator

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$2.69

Min.: 2,500
Mult.: 2,500

Reel: 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

Skyworks Si866x Series Digital Isolators

Customer Service Office

Company

Resources

Support