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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 Texas Instruments, Skyworks & more.
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Part #

Digital Isolators 10 kV surge, 5 kV isolator

SI8621BT-IS
Skyworks Solutions, Inc.
1: £2.46
65In Stock

Mfr. Part No.
SI8621BT-IS

Mouser Part No
634-SI8621BT-IS

Skyworks Solutions, Inc.

Digital Isolators 10 kV surge, 5 kV isolator

Learn More

Datasheet

65In Stock

£2.46

£1.97

£1.73

£1.56

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 3.75 kV 2-channel isolator

SI8621EC-B-IS
Skyworks Solutions, Inc.
1: £1.98
44In Stock
3,552On Order

Mfr. Part No.
SI8621EC-B-IS

Mouser Part No
634-SI8621EC-B-IS

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2-channel isolator

Learn More

Datasheet

44In Stock

3,552On Order

£1.98

£1.48

£1.21

£1.15

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 5 kV 2-channel isolator

SI8621ED-B-IS
Skyworks Solutions, Inc.
1: £2.55
44In Stock

Mfr. Part No.
SI8621ED-B-IS

Mouser Part No
634-SI8621ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2-channel isolator

Learn More

Datasheet

44In Stock

£2.55

£1.92

£1.68

£1.55

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 5 kV 2-channel isolator

SI8621ED-B-ISR
Skyworks Solutions, Inc.
1: £2.55
659In Stock

Mfr. Part No.
SI8621ED-B-ISR

Mouser Part No
634-SI8621ED-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2-channel isolator

Learn More

Datasheet

659In Stock

Cut Tape

£2.55

£1.92

£1.76

£1.59

Reel

£1.41

View

Min.: 1
Mult.: 1

: 1,250

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

Reel, Cut Tape

Digital Isolators 2.5 kV 2-channel isolator

SI8622BB-B-IS
Skyworks Solutions, Inc.
1: £1.87
867In 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

867In Stock

£1.87

£1.40

£1.14

£1.09

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

SI8622EB-B-ISR
Skyworks Solutions, Inc.
1: £1.87
570In Stock
2,500Expected 08/12/2026

Mfr. Part No.
SI8622EB-B-ISR

Mouser Part No
634-SI8622EB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 2-channel isolator

Learn More

Datasheet

570In Stock

2,500Expected 08/12/2026

Cut Tape

£1.87

£1.39

£1.27

£1.13

Reel

£0.978

View

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

Reel, Cut Tape, MouseReel

Digital Isolators 3.75 kV 2-channel isolator

SI8622EC-B-IS
Skyworks Solutions, Inc.
1: £1.98
712In Stock
2,112Expected 08/12/2026

Mfr. Part No.
SI8622EC-B-IS

Mouser Part No
634-SI8622EC-B-IS

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2-channel isolator

Learn More

Datasheet

712In Stock

2,112Expected 08/12/2026

£1.98

£1.48

£1.21

£1.15

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 5 kV 2-channel isolator

SI8622ED-B-IS
Skyworks Solutions, Inc.
1: £2.55
92In Stock

Mfr. Part No.
SI8622ED-B-IS

Mouser Part No
634-SI8622ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2-channel isolator

Learn More

Datasheet

92In Stock

£2.55

£1.92

£1.68

£1.55

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 5 kV 2-channel isolator

SI8622ED-B-ISR
Skyworks Solutions, Inc.
1: £2.55
645In Stock
1,250Expected 08/12/2026

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

645In Stock

1,250Expected 08/12/2026

Cut Tape

£2.55

£1.86

£1.74

£1.60

Reel

£1.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

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

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 3-channel digital isolator

SI8630AB-B-IS
Skyworks Solutions, Inc.
1: £2.44
70In Stock
322On Order

Mfr. Part No.
SI8630AB-B-IS

Mouser Part No
634-SI8630AB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3-channel digital isolator

Datasheet

70In Stock

322On Order

£2.44

£1.82

£1.69

£1.52

View

Min.: 1
Mult.: 1

Si86xx

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

SI8630AB-B-IS1
Skyworks Solutions, Inc.
1: £2.30
110In Stock
432Expected 17/12/2026

Mfr. Part No.
SI8630AB-B-IS1

Mouser Part No
634-SI8630AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3-channel digital isolator

Datasheet

110In Stock

432Expected 17/12/2026

£2.30

£1.73

£1.50

£1.42

View

Min.: 1
Mult.: 1

Si86xx

SMD/SMT

SOIC-Narrow-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

SI8630BB-B-IS
Skyworks Solutions, Inc.
1: £2.44
121In Stock

Mfr. Part No.
SI8630BB-B-IS

Mouser Part No
634-SI8630BB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3-channel digital isolator

Datasheet

121In Stock

£2.44

£1.82

£1.59

£1.48

View

Min.: 1
Mult.: 1

si863x

SMD/SMT

SOIC-Wide-16

3 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 5 kV 3-channel digital isolator

SI8630BD-B-IS
Skyworks Solutions, Inc.
1: £2.80
92In Stock

Mfr. Part No.
SI8630BD-B-IS

Mouser Part No
634-SI8630BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 3-channel digital isolator

Learn More

Datasheet

92In Stock

£2.80

£2.10

£1.87

£1.70

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 3.75 kV 3-channel digital isolator

SI8631BC-B-IS1
Skyworks Solutions, Inc.
1: £2.63
36In Stock
384Expected 10/12/2026

Mfr. Part No.
SI8631BC-B-IS1

Mouser Part No
634-SI8631BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 3-channel digital isolator

Learn More

Datasheet

36In Stock

384Expected 10/12/2026

£2.63

£1.96

£1.75

£1.59

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 3.75 kV 3-channel digital isolator

SI8631BC-B-IS1R
Skyworks Solutions, Inc.
1: £2.52
260In Stock

Mfr. Part No.
SI8631BC-B-IS1R

Mouser Part No
634-SI8631BC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 3-channel digital isolator

Learn More

Datasheet

260In Stock

Cut Tape

£2.52

£1.89

£1.74

£1.56

Reel

£1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

Reel, Cut Tape, MouseReel

Digital Isolators 3.75 kV 3-channel digital isolator

SI8631EC-B-IS1
Skyworks Solutions, Inc.
1: £2.52
230In Stock
288Expected 08/12/2026

Mfr. Part No.
SI8631EC-B-IS1

Mouser Part No
634-SI8631EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 3-channel digital isolator

Learn More

Datasheet

230In Stock

288Expected 08/12/2026

£2.52

£1.89

£1.64

£1.53

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 5 kV 3-channel digital isolator

SI8631ED-B-IS
Skyworks Solutions, Inc.
1: £2.51
106In Stock

Mfr. Part No.
SI8631ED-B-IS

Mouser Part No
634-SI8631ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 3-channel digital isolator

Learn More

Datasheet

106In Stock

£2.51

£2.02

£1.76

£1.69

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 10 kV surge, 5 kV isolator

SI8631ET-IS
Skyworks Solutions, Inc.
1: £2.74
113In Stock

Mfr. Part No.
SI8631ET-IS

Mouser Part No
634-SI8631ET-IS

Skyworks Solutions, Inc.

Digital Isolators 10 kV surge, 5 kV isolator

Learn More

Datasheet

113In Stock

£2.74

£2.09

£1.82

£1.75

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640AB-B-IS1
Skyworks Solutions, Inc.
1: £2.75
545In Stock
1,152Expected 17/12/2026

Mfr. Part No.
SI8640AB-B-IS1

Mouser Part No
634-SI8640AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

545In Stock

1,152Expected 17/12/2026

£2.75

£2.07

£1.81

£1.68

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640BA-B-IUR
Skyworks Solutions, Inc.
1: £2.51
59In Stock
12,500On Order

Mfr. Part No.
SI8640BA-B-IUR

Mouser Part No
634-SI8640BA-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

59In Stock

12,500On Order

Cut Tape

£2.51

£1.96

£1.82

£1.67

Reel

£1.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 4-channel digital isolator

SI8640BD-B-IS2
Skyworks Solutions, Inc.
1: £3.35
361In Stock

Mfr. Part No.
SI8640BD-B-IS2

Mouser Part No
634-SI8640BD-B-IS2

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

361In Stock

£3.35

£2.55

£2.23

£2.07

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 3.75 kV 4-channel digital isolator

SI8640EC-B-IS1R
Skyworks Solutions, Inc.
1: £3.06
460In Stock

Mfr. Part No.
SI8640EC-B-IS1R

Mouser Part No
634-SI8640EC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

460In Stock

Cut Tape

£3.06

£2.30

£2.12

£1.91

View

Reel

£1.65

Min.: 1
Mult.: 1

: 2,500

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

Reel, Cut Tape

Digital Isolators 5 kV 4-channel digital isolator

SI8640ED-B-IS
Skyworks Solutions, Inc.
1: £3.25
361In Stock

Mfr. Part No.
SI8640ED-B-IS

Mouser Part No
634-SI8640ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

361In Stock

£3.25

£2.47

£2.17

£2.01

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

SI8640ET-IS
Skyworks Solutions, Inc.
1: £3.34
83In Stock

Mfr. Part No.
SI8640ET-IS

Mouser Part No
634-SI8640ET-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

83In Stock

£3.34

£2.55

£2.23

£2.07

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 2.5 kV 4-channel digital isolator

SI8641AB-B-IS
Skyworks Solutions, Inc.
1: £2.72
92In Stock

Mfr. Part No.
SI8641AB-B-IS

Mouser Part No
634-SI8641AB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

92In Stock

£2.72

£2.23

£1.95

£1.80

View

Min.: 1
Mult.: 1

Si864x

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

Tube

Digital Isolators

Customer Service Office

Company

Resources

Support

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-16W
SO-16WW
SO-8
SO-8W
SOIC-16
SOIC-16WB
SOIC-20
SOIC-24
SOIC-8
SOIC-8-N

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