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Digital Isolators

Digital Isolators are in stock with same-day shipping at Mouser. Mouser is an authorized distributor for many leading Digital Isolator manufacturers including Analog Devices, Texas Instruments, Skyworks & more.
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Part #

Digital Isolators 5 kV 2-channel isolator

SI8621BD-B-IS
Skyworks Solutions, Inc.
1: $3.42
6,746In Stock

Mfr. Part No.
SI8621BD-B-IS

Mouser Part No
634-SI8621BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2-channel isolator

Learn More

Datasheet

6,746In Stock

$3.42

$2.57

$2.25

$2.07

View

Min.: 1
Mult.: 1

Si862x

SMD/SMT

SOIC-Wide-16

2 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

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

Learn More

Datasheet

1,288In Stock

$2.49

$1.86

$1.52

$1.45

View

Min.: 1
Mult.: 1

Si862x

SMD/SMT

SOIC-8

2 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2.5 kV 2-channel isolator

SI8622BB-B-ISR
Skyworks Solutions, Inc.
1: $2.49
7,714In Stock
5,000Expected 13/11/2026

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 13/11/2026

Cut Tape

$2.49

$1.86

$1.70

$1.52

View

Reel

$1.29

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si862x

SMD/SMT

SOIC-8

2 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

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

Learn More

Datasheet

973In Stock

$3.40

$2.56

$2.23

$2.06

View

Min.: 1
Mult.: 1

Si862x

SMD/SMT

SOIC-Wide-16

2 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2.5 kV 2-channel isolator

SI8622EB-B-IS
Skyworks Solutions, Inc.
1: $2.49
3,947In Stock
8,352Expected 30/11/2026

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

3,947In Stock

8,352Expected 30/11/2026

$2.49

$1.86

$1.52

$1.45

View

Min.: 1
Mult.: 1

Si862x

SMD/SMT

SOIC-8

2 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

Tube

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

Si862x

SMD/SMT

SOIC-8

2 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

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

si863x

SMD/SMT

SOIC-Wide-16

3 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

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

Learn More

Datasheet

1,122In Stock

$3.36

$2.52

$2.19

$2.03

View

Min.: 1
Mult.: 1

si863x

SMD/SMT

SOIC-Narrow-16

3 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2.5 kV 3-channel digital isolator

SI8631AB-B-IS
Skyworks Solutions, Inc.
1: $3.24
1,471In Stock

Mfr. Part No.
SI8631AB-B-IS

Mouser Part No
634-SI8631AB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3-channel digital isolator

Datasheet

1,471In Stock

$3.24

$2.43

$2.12

$1.96

View

Min.: 1
Mult.: 1

si863x

SMD/SMT

SOIC-Wide-16

3 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 3-channel digital isolator

SI8631AB-B-ISR
Skyworks Solutions, Inc.
1: $3.24
944In Stock

Mfr. Part No.
SI8631AB-B-ISR

Mouser Part No
634-SI8631AB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3-channel digital isolator

Datasheet

944In Stock

Cut Tape

$3.24

$2.43

$2.23

$2.01

Reel

$1.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

si863x

SMD/SMT

SOIC-Wide-16

3 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 5 kV 3-channel digital isolator

SI8631ED-B-ISR
Skyworks Solutions, Inc.
1: $3.57
2,670In Stock

Mfr. Part No.
SI8631ED-B-ISR

Mouser Part No
634-SI8631ED-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 3-channel digital isolator

Learn More

Datasheet

2,670In Stock

Cut Tape

$3.57

$2.69

$2.47

$2.22

Reel

$1.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

si863x

SMD/SMT

SOIC-Wide-16

3 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640AB-B-IS1R
Skyworks Solutions, Inc.
1: $3.80
1,479In Stock

Mfr. Part No.
SI8640AB-B-IS1R

Mouser Part No
634-SI8640AB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

1,479In Stock

Cut Tape

$3.80

$2.83

$2.59

$2.32

Reel

$1.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si86xx

SMD/SMT

SOIC-Narrow-16

4 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 2.5 kV 4-channel digital isolator

SI8640AB-B-ISR
Skyworks Solutions, Inc.
1: $3.93
4,194In Stock

Mfr. Part No.
SI8640AB-B-ISR

Mouser Part No
634-SI8640AB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

4,194In Stock

Cut Tape

$3.93

$2.96

$2.72

$2.46

Reel

$2.38

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si86xx

SMD/SMT

SOIC-Wide-16

4 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 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

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

1000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

Tube

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640BB-B-IS1
Skyworks Solutions, Inc.
1: $3.78
4,427In Stock
4,368Expected 09/11/2026

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 09/11/2026

$3.78

$2.85

$2.49

$2.30

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Narrow-16

4 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 4-channel digital isolator

SI8640BB-B-IS1R
Skyworks Solutions, Inc.
1: $3.78
5,520In Stock
12,500On Order

Mfr. Part No.
SI8640BB-B-IS1R

Mouser Part No
634-SI8640BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

5,520In Stock

12,500On Order

Cut Tape

$3.78

$2.85

$2.62

$2.36

View

Reel

$2.03

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si864x

SMD/SMT

SOIC-Narrow-16

4 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-channel digital isolator

SI8640BB-B-ISR
Skyworks Solutions, Inc.
1: $3.92
2,524In Stock

Mfr. Part No.
SI8640BB-B-ISR

Mouser Part No
634-SI8640BB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

2,524In Stock

Cut Tape

$3.92

$2.96

$2.72

$2.51

Reel

$2.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 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-channel digital isolator

SI8640BB-B-IUR
Skyworks Solutions, Inc.
1: $3.93
2,453In Stock

Mfr. Part No.
SI8640BB-B-IUR

Mouser Part No
634-SI8640BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

2,453In Stock

Cut Tape

$3.93

$2.93

$2.68

$2.41

Reel

$2.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si864x

SMD/SMT

QSOP-16

4 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 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

Si864x

SMD/SMT

SOIC-Narrow-16

4 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-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

Si864x

SMD/SMT

SOIC-Wide-16

4 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 4-channel digital isolator

SI8640BT-ISR
Skyworks Solutions, Inc.
1: $4.55
918In Stock

Mfr. Part No.
SI8640BT-ISR

Mouser Part No
634-SI8640BT-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Datasheet

918In Stock

Cut Tape

$4.55

$3.43

$3.15

$2.85

Reel

$2.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 4-channel digital isolator

SI8641AB-B-IS1
Skyworks Solutions, Inc.
1: $3.66
3,018In Stock

Mfr. Part No.
SI8641AB-B-IS1

Mouser Part No
634-SI8641AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

3,018In Stock

$3.66

$2.76

$2.40

$2.23

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Narrow-16

4 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-channel digital isolator

SI8641BB-B-IUR
Skyworks Solutions, Inc.
1: $3.93
748In Stock
2,500Expected 27/11/2026

Mfr. Part No.
SI8641BB-B-IUR

Mouser Part No
634-SI8641BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

748In Stock

2,500Expected 27/11/2026

Cut Tape

$3.93

$2.93

$2.68

$2.41

Reel

$2.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 4-channel digital isolator

SI8641BD-B-IS2R
Skyworks Solutions, Inc.
1: $4.55
692In Stock
1,250Expected 26/11/2026

Mfr. Part No.
SI8641BD-B-IS2R

Mouser Part No
634-SI8641BD-B-IS2R

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Datasheet

692In Stock

1,250Expected 26/11/2026

Cut Tape

$4.55

$3.43

$3.15

$2.85

Reel

$2.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 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 5 kV 4-channel digital isolator

SI8641BD-B-ISR
Skyworks Solutions, Inc.
1: $4.33
8In 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

8In Stock

Cut Tape

$4.33

$3.29

$3.02

$2.74

Reel

$2.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 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

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2DIB0400
2DIB0410
2DIB1401
2DIB1410
ACML
API772X
API782x
HCPL
HCPL-090J
HCPL-091J
HCPL-092J
HCPL-9000
HCPL-900J
HCPL-901J
HCPL-902J
HCPL-9031
ISO1050
ISO1176
ISO1176T
ISO1211

DIP-8
DIP-8 Gull Wing
LGA-8
PG-DSO-33-16
PG-DSO-66-8
PG-DSO-8-72
PG-DSO-Wide-16
QSOP-16
QSOP-20
SDIP-6
SO-16WW
SO-8
SO-8W
SOIC-16
SOIC-16WB
SOIC-20
SOIC-24
SOIC-8
SOIC-8-N
SOIC-Narrow-16

450 Vrms
500 Vrms
570 Vrms
707 Vrms
1000 Vrms
1.5 kV
1.5 kV rms
1.5 kVAC
1.5 kVAC, 2.121 kVDC
1500 Vrms
2000 Vrms
2500 Vrms
3 kV rms
3000 Vrms
3.75 kV rms
3750 Vrms
4000 Vrms
4.243 kV
5 kV rms
5000 Vrms

6.5 uA, 129 uA
8 uA, 3.3 mA
18 uA, 5.5 mA
115.7 uA
180 uA
230 uA
280 uA
340 uA
400 uA
600 uA
1 mA, 1.7 mA, 2.2 mA, 7.3 mA
1.2 mA
1.2 mA, 2.3 mA, 5.2 mA
1.3 mA
1.3 mA, 5.6 mA
1.5 mA
1.5 mA, 3 mA
1.7 mA
1.8 mA
2 mA

6 ns
6.2 ns
7 ns
8 ns
9 ns
10 ns
10.7 ns
10.9 ns
11 ns
11.7 ns
12 ns
13 ns
13.5 ns
14.5 ns
15 ns
16 ns
17 ns
18 ns
19 ns
20 ns