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Si86xx Digital Isolators

Skyworks Solutions Inc. Si86xx Digital Isolators offer highly reliable, high-speed operation for demanding applications with isolation ratings up to 5kV. Si86xx Digital Isolators replace optocouplers in target applications requiring robust operation and high levels of insulation protection, such as industrial automation and drives, motor control, and medical systems. The Si86xx family offers an isolation solution for isolated AC-DC and DC-DC power supplies, as well as solar panel microinverters, data communications systems, and hybrid electric vehicles (HEVs). Si86xx isolators deliver a data rate of 150Mbps across a temperature range of -40°C to +125ºC, as well as ultra-low-power operation of less than 1.6mA per channel at 1Mbps for energy-efficient system design.

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Part #

Digital Isolators 2.5 kV 2-channel isolator

SI8622BB-B-IS
Skyworks Solutions, Inc.
1: $2.49
1,288In Stock

Mfr. Part No.
SI8622BB-B-IS

Mouser Part No
634-SI8622BB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 2-channel isolator

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Datasheet

1,288In Stock

$2.49

$1.86

$1.52

$1.45

View

Min.: 1
Mult.: 1

Digital Isolators 2.5 kV 2-channel isolator

SI8622BB-B-ISR
Skyworks Solutions, Inc.
1: $2.49
7,714In Stock
5,000Expected 11/11/2026

Mfr. Part No.
SI8622BB-B-ISR

Mouser Part No
634-SI8622BB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 2-channel isolator

Learn More

Datasheet

7,714In Stock

5,000Expected 11/11/2026

Cut Tape

$2.49

$1.86

$1.70

$1.52

View

Reel

$1.29

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Digital Isolators 5 kV 2-channel isolator

SI8622BD-B-IS
Skyworks Solutions, Inc.
1: $3.40
973In Stock

Mfr. Part No.
SI8622BD-B-IS

Mouser Part No
634-SI8622BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2-channel isolator

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Datasheet

973In Stock

$3.40

$2.56

$2.23

$2.06

View

Min.: 1
Mult.: 1

Digital Isolators 2.5 kV 2-channel isolator

SI8622EB-B-IS
Skyworks Solutions, Inc.
1: $2.49
9,036In Stock

Mfr. Part No.
SI8622EB-B-IS

Mouser Part No
634-SI8622EB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 2-channel isolator

Learn More

Datasheet

9,036In Stock

$2.49

$1.86

$1.52

$1.45

View

Min.: 1
Mult.: 1

Digital Isolators 3.75 kV 2-channel isolator

SI8622EC-B-ISR
Skyworks Solutions, Inc.
1: $2.64
8,720In Stock

Mfr. Part No.
SI8622EC-B-ISR

Mouser Part No
634-SI8622EC-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2-channel isolator

Learn More

Datasheet

8,720In Stock

Cut Tape

$2.64

$1.97

$1.80

$1.61

Reel

$1.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Digital Isolators 5 kV 2-channel isolator

SI8622ED-B-ISR
Skyworks Solutions, Inc.
1: $3.39
1,245In Stock

Mfr. Part No.
SI8622ED-B-ISR

Mouser Part No
634-SI8622ED-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2-channel isolator

Learn More

Datasheet

1,245In Stock

Cut Tape

$3.39

$2.48

$2.31

$2.13

Reel

$1.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Digital Isolators 5 kV 3-channel digital isolator

SI8630BD-B-ISR
Skyworks Solutions, Inc.
1: $3.69
4,372In Stock

Mfr. Part No.
SI8630BD-B-ISR

Mouser Part No
634-SI8630BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 3-channel digital isolator

Learn More

Datasheet

4,372In Stock

Cut Tape

$3.69

$2.75

$2.52

$2.26

Reel

$2.14

View

Min.: 1
Mult.: 1

: 1,250

Digital Isolators 3.75 kV 3-channel digital isolator

SI8630EC-B-IS1
Skyworks Solutions, Inc.
1: $3.36
1,122In Stock

Mfr. Part No.
SI8630EC-B-IS1

Mouser Part No
634-SI8630EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 3-channel digital isolator

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Datasheet

1,122In Stock

$3.36

$2.52

$2.19

$2.03

View

Min.: 1
Mult.: 1

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640BA-B-IU
Skyworks Solutions, Inc.
1: $3.42
3,056In Stock

Mfr. Part No.
SI8640BA-B-IU

Mouser Part No
634-SI8640BA-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

3,056In Stock

$3.42

$2.65

$2.20

$2.10

View

Min.: 1
Mult.: 1

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640BB-B-IS1
Skyworks Solutions, Inc.
1: $3.78
4,427In Stock
4,368Expected 05/11/2026

Mfr. Part No.
SI8640BB-B-IS1

Mouser Part No
634-SI8640BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

4,427In Stock

4,368Expected 05/11/2026

$3.78

$2.85

$2.49

$2.30

View

Min.: 1
Mult.: 1

Digital Isolators 3.75 kV 4-channel digital isolator

SI8640BC-B-IS1
Skyworks Solutions, Inc.
1: $4.06
5,236In Stock

Mfr. Part No.
SI8640BC-B-IS1

Mouser Part No
634-SI8640BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

5,236In Stock

$4.06

$3.07

$2.68

$2.48

View

Min.: 1
Mult.: 1

Digital Isolators 5 kV 4-channel digital isolator

SI8640BD-B-IS
Skyworks Solutions, Inc.
1: $4.39
3,658In Stock

Mfr. Part No.
SI8640BD-B-IS

Mouser Part No
634-SI8640BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

3,658In Stock

$4.39

$3.31

$3.04

$2.74

View

Min.: 1
Mult.: 1

Digital Isolators 5 kV 4-channel digital isolator

SI8641BD-B-ISR
Skyworks Solutions, Inc.
1: $4.33
2,508In Stock

Mfr. Part No.
SI8641BD-B-ISR

Mouser Part No
634-SI8641BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

2,508In Stock

Cut Tape

$4.33

$3.29

$3.02

$2.74

Reel

$2.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Digital Isolators 3.75 kV 4-channel digital isolator

SI8641EC-B-IS1
Skyworks Solutions, Inc.
1: $4.06
4,346In Stock

Mfr. Part No.
SI8641EC-B-IS1

Mouser Part No
634-SI8641EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

4,346In Stock

$4.06

$3.07

$2.68

$2.48

View

Min.: 1
Mult.: 1

Digital Isolators 3.75 kV 4-channel digital isolator

SI8641EC-B-IS1R
Skyworks Solutions, Inc.
1: $4.09
668In Stock
5,000Expected 09/10/2026

Mfr. Part No.
SI8641EC-B-IS1R

Mouser Part No
634-SI8641EC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

668In Stock

5,000Expected 09/10/2026

Cut Tape

$4.09

$3.08

$2.83

$2.56

View

Reel

$2.29

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Digital Isolators 5 kV 4-channel digital isolator

SI8641ED-B-ISR
Skyworks Solutions, Inc.
1: $4.24
1,402In Stock

Mfr. Part No.
SI8641ED-B-ISR

Mouser Part No
634-SI8641ED-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

1,402In Stock

Cut Tape

$4.24

$3.25

$3.01

$2.74

Reel

$2.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Digital Isolators 1 KV 4-channel digital isolator

SI8642BA-B-IUR
Skyworks Solutions, Inc.
1: $3.52
2,269In Stock

Mfr. Part No.
SI8642BA-B-IUR

Mouser Part No
634-SI8642BA-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 1 KV 4-channel digital isolator

Learn More

Datasheet

2,269In Stock

Cut Tape

$3.52

$2.65

$2.43

$2.19

Reel

$1.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Digital Isolators 2.5 kV 4-channel digital isolator

SI8642BB-B-IS1
Skyworks Solutions, Inc.
1: $3.78
830In Stock
14,064On Order

Mfr. Part No.
SI8642BB-B-IS1

Mouser Part No
634-SI8642BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

830In Stock

14,064On Order

$3.78

$2.85

$2.49

$2.30

View

Min.: 1
Mult.: 1

Digital Isolators 2.5 kV 4-channel digital isolator

SI8642BB-B-IU
Skyworks Solutions, Inc.
1: $3.78
1,457In Stock

Mfr. Part No.
SI8642BB-B-IU

Mouser Part No
634-SI8642BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

1,457In Stock

$3.78

$2.85

$2.37

$2.26

View

Min.: 1
Mult.: 1

Digital Isolators 2.5 kV 4-channel digital isolator

SI8642BB-B-IUR
Skyworks Solutions, Inc.
1: $3.63
2,876In Stock

Mfr. Part No.
SI8642BB-B-IUR

Mouser Part No
634-SI8642BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

2,876In Stock

Cut Tape

$3.63

$2.85

$2.65

$2.41

Reel

$2.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Digital Isolators 3.75 kV 4-channel digital isolator

SI8642BC-B-IS1R
Skyworks Solutions, Inc.
1: $4.06
3,472In Stock

Mfr. Part No.
SI8642BC-B-IS1R

Mouser Part No
634-SI8642BC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

3,472In Stock

Cut Tape

$4.06

$3.07

$2.82

$2.55

Reel

$2.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Digital Isolators 2.5 kV 4-channel digital isolator

SI8642EB-B-IU
Skyworks Solutions, Inc.
1: $3.78
1,148In Stock

Mfr. Part No.
SI8642EB-B-IU

Mouser Part No
634-SI8642EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

1,148In Stock

$3.78

$2.85

$2.37

$2.26

View

Min.: 1
Mult.: 1

Digital Isolators 5 kV 4-channel digital isolator

SI8642ED-B-IS
Skyworks Solutions, Inc.
1: $4.33
2,376In Stock
2,162Expected 08/12/2026

Mfr. Part No.
SI8642ED-B-IS

Mouser Part No
634-SI8642ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

2,376In Stock

2,162Expected 08/12/2026

$4.33

$3.29

$2.88

$2.67

View

Min.: 1
Mult.: 1

Digital Isolators 5 kV 4-channel digital isolator

SI8642ED-B-IS2
Skyworks Solutions, Inc.
1: $4.55
3,894In Stock

Mfr. Part No.
SI8642ED-B-IS2

Mouser Part No
634-SI8642ED-B-IS2

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

3,894In Stock

$4.55

$3.43

$3.04

$2.95

Quote

Min.: 1
Mult.: 1

Digital Isolators 5 kV 4-channel digital isolator

SI8642ED-B-ISR
Skyworks Solutions, Inc.
1: $4.17
4,165In Stock

Mfr. Part No.
SI8642ED-B-ISR

Mouser Part No
634-SI8642ED-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

4,165In Stock

Cut Tape

$4.17

$3.25

$3.02

$2.74

Reel

$2.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si86xx Digital Isolators

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Si86xx Digital Isolators

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