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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 1 KV 4-channel digital isolator

SI8641BA-C-IU
Skyworks Solutions, Inc.
1: ₡1 832,04
111In Stock

Mfr. Part #
SI8641BA-C-IU

Mouser Part #
634-SI8641BA-C-IU

Skyworks Solutions, Inc.

Digital Isolators 1 KV 4-channel digital isolator

Datasheet

111In Stock

₡1 832,04

₡1 379,23

₡1 145,02

₡1 092,98

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

AEC-Q100

Tube

Digital Isolators 2.5 kV 4-channel digital isolator

SI8641BB-B-IS
Skyworks Solutions, Inc.
1: ₡2 040,22
49In Stock
4 048Expected 11/26/2026

Mfr. Part #
SI8641BB-B-IS

Mouser Part #
634-SI8641BB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

49In Stock

4 048Expected 11/26/2026

₡2 040,22

₡1 540,58

₡1 348,01

₡1 249,12

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 2.5 kV 4-channel digital isolator

SI8641BB-B-ISR
Skyworks Solutions, Inc.
1: ₡2 040,22
553In Stock
2 500Expected 12/4/2026

Mfr. Part #
SI8641BB-B-ISR

Mouser Part #
634-SI8641BB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

553In Stock

2 500Expected 12/4/2026

Cut Tape

₡2 040,22

₡1 540,58

₡1 415,67

₡1 280,34

Reel

₡1 129,41

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 5 kV 4-channel digital isolator

SI8641BD-B-IS2
Skyworks Solutions, Inc.
1: ₡2 326,48
11In Stock
276Expected 11/27/2026

Mfr. Part #
SI8641BD-B-IS2

Mouser Part #
634-SI8641BD-B-IS2

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

11In Stock

276Expected 11/27/2026

₡2 326,48

₡1 769,58

₡1 550,99

₡1 436,48

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

SI8641EC-B-IS1R
Skyworks Solutions, Inc.
1: ₡2 128,70
513In Stock
5 000Expected 10/9/2026

Mfr. Part #
SI8641EC-B-IS1R

Mouser Part #
634-SI8641EC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

513In Stock

5 000Expected 10/9/2026

Cut Tape

₡2 128,70

₡1 603,03

₡1 472,92

₡1 332,39

View

Reel

₡1 191,87

MouseReel Available

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, MouseReel

Digital Isolators 5 kV 4-channel digital isolator

SI8641ET-IS
Skyworks Solutions, Inc.
1: ₡2 326,48
16In Stock

Mfr. Part #
SI8641ET-IS

Mouser Part #
634-SI8641ET-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

16In Stock

₡2 326,48

₡1 769,58

₡1 639,47

₡1 436,48

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

SI8642BB-B-IS1
Skyworks Solutions, Inc.
1: ₡1 967,36
280In Stock
14 064On Order

Mfr. Part #
SI8642BB-B-IS1

Mouser Part #
634-SI8642BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

280In Stock

14 064On Order

₡1 967,36

₡1 483,33

₡1 295,96

₡1 197,07

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

SI8642BB-B-ISR
Skyworks Solutions, Inc.
1: ₡2 045,43
99In Stock

Mfr. Part #
SI8642BB-B-ISR

Mouser Part #
634-SI8642BB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

99In Stock

Cut Tape

₡2 045,43

₡1 540,58

₡1 415,67

₡1 280,34

Reel

₡1 165,84

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 3.75 kV 4-channel digital isolator

SI8642BC-B-IS1
Skyworks Solutions, Inc.
1: ₡2 175,55
7In Stock
1 968Expected 11/9/2026

Mfr. Part #
SI8642BC-B-IS1

Mouser Part #
634-SI8642BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

7In Stock

1 968Expected 11/9/2026

₡2 175,55

₡1 644,67

₡1 478,12

₡1 342,80

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

SI8642BD-B-ISR
Skyworks Solutions, Inc.
1: ₡2 222,39
61In Stock
5 000On Order

Mfr. Part #
SI8642BD-B-ISR

Mouser Part #
634-SI8642BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

61In Stock

5 000On Order

Cut Tape

₡2 222,39

₡1 727,95

₡1 603,03

₡1 467,71

Reel

₡1 264,73

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 3.75 kV 4-channel digital isolator

SI8642EC-B-IS1
Skyworks Solutions, Inc.
1: ₡2 113,09
254In Stock
1 248On Order

Mfr. Part #
SI8642EC-B-IS1

Mouser Part #
634-SI8642EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

254In Stock

1 248On Order

₡2 113,09

₡1 597,83

₡1 394,85

₡1 290,75

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

SI8642ET-IS
Skyworks Solutions, Inc.
1: ₡2 326,48
108In Stock

Mfr. Part #
SI8642ET-IS

Mouser Part #
634-SI8642ET-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

108In Stock

₡2 326,48

₡1 769,58

₡1 550,99

₡1 478,12

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 1 KV 4-channel digital isolator

SI8645BA-C-IU
Skyworks Solutions, Inc.
1: ₡1 894,49
67In Stock

Mfr. Part #
SI8645BA-C-IU

Mouser Part #
634-SI8645BA-C-IU

Skyworks Solutions, Inc.

Digital Isolators 1 KV 4-channel digital isolator

Learn More

Datasheet

67In Stock

₡1 894,49

₡1 410,46

₡1 238,71

₡1 134,61

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

AEC-Q100

Tube

Digital Isolators 5 kV 4-channel digital isolator

SI8645BT-IS
Skyworks Solutions, Inc.
1: ₡2 368,12
70In Stock

Mfr. Part #
SI8645BT-IS

Mouser Part #
634-SI8645BT-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

70In Stock

₡2 368,12

₡1 785,20

₡1 582,21

₡1 452,10

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 5-channel digital isolator

SI8650AB-B-IS1
Skyworks Solutions, Inc.
1: ₡2 123,50
520In Stock
384Expected 11/13/2026

Mfr. Part #
SI8650AB-B-IS1

Mouser Part #
634-SI8650AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

520In Stock

384Expected 11/13/2026

₡2 123,50

₡1 608,24

₡1 405,26

₡1 301,16

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 5-channel digital isolator

SI8650BB-B-IU
Skyworks Solutions, Inc.
1: ₡2 290,05
95In Stock

Mfr. Part #
SI8650BB-B-IU

Mouser Part #
634-SI8650BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

95In Stock

₡2 290,05

₡1 738,35

₡1 452,10

₡1 389,64

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: ₡2 664,78
8In Stock
184Expected 11/26/2026

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

8In Stock

184Expected 11/26/2026

₡2 664,78

₡2 029,82

₡1 832,04

₡1 675,90

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 5 kV 5-channel digital isolator

SI8650ED-B-IS
Skyworks Solutions, Inc.
1: ₡2 597,12
95In 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

95In Stock

₡2 597,12

₡2 050,63

₡1 806,01

₡1 623,85

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 2.5 kV 5-channel digital isolator

SI8651BB-B-IU
Skyworks Solutions, Inc.
1: ₡2 373,32
276In Stock

Mfr. Part #
SI8651BB-B-IU

Mouser Part #
634-SI8651BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

276In Stock

₡2 373,32

₡1 795,61

₡1 540,58

₡1 462,51

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 5-channel digital isolator

SI8651BC-B-IS1
Skyworks Solutions, Inc.
1: ₡2 472,21
212In Stock
144Expected 8/28/2026

Mfr. Part #
SI8651BC-B-IS1

Mouser Part #
634-SI8651BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 5-channel digital isolator

Learn More

Datasheet

212In Stock

144Expected 8/28/2026

₡2 472,21

₡1 878,88

₡1 644,67

₡1 577,01

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-channel digital isolator

SI8651EB-B-IU
Skyworks Solutions, Inc.
1: ₡2 290,05
234In Stock

Mfr. Part #
SI8651EB-B-IU

Mouser Part #
634-SI8651EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

234In Stock

₡2 290,05

₡1 738,35

₡1 452,10

₡1 389,64

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 5-channel digital isolator

SI8651EC-B-IS1
Skyworks Solutions, Inc.
1: ₡2 472,21
396In Stock

Mfr. Part #
SI8651EC-B-IS1

Mouser Part #
634-SI8651EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 5-channel digital isolator

Learn More

Datasheet

396In Stock

₡2 472,21

₡1 878,88

₡1 644,67

₡1 530,17

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

SI8651ED-B-IS
Skyworks Solutions, Inc.
1: ₡2 664,78
134In Stock

Mfr. Part #
SI8651ED-B-IS

Mouser Part #
634-SI8651ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 5-channel digital isolator

Learn More

Datasheet

134In Stock

₡2 664,78

₡2 029,82

₡1 832,04

₡1 675,90

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 2.5 kV 5-channel digital isolator

SI8652BB-B-IU
Skyworks Solutions, Inc.
1: ₡2 290,05
237In Stock
480On Order

Mfr. Part #
SI8652BB-B-IU

Mouser Part #
634-SI8652BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

237In Stock

480On Order

₡2 290,05

₡1 738,35

₡1 452,10

₡1 389,64

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 5-channel digital isolator

SI8652BC-B-IS1
Skyworks Solutions, Inc.
1: ₡2 472,21
32In Stock
2 256On Order

Mfr. Part #
SI8652BC-B-IS1

Mouser Part #
634-SI8652BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 5-channel digital isolator

Learn More

Datasheet

32In Stock

2 256On Order

₡2 472,21

₡1 878,88

₡1 644,67

₡1 530,17

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

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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