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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 4-channel digital isolator

SI8642ED-B-IS
Skyworks Solutions, Inc.
1: Rp79.438
1.991In Stock
2.162Expected 11/02/2027

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

1.991In Stock

2.162Expected 11/02/2027

Rp79.438

Rp60.358

Rp52.836

Rp48.984

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

SI8642ED-B-IS2
Skyworks Solutions, Inc.
1: Rp83.474
1.719In 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

1.719In Stock

Rp83.474

Rp62.927

Rp55.772

Rp54.121

Quote

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-B-IU
Skyworks Solutions, Inc.
1: Rp64.578
6.030In Stock
13.536Expected 04/12/2026

Mfr. Part No.
SI8645BA-B-IU

Mouser Part No
634-SI8645BA-B-IU

Skyworks Solutions, Inc.

Digital Isolators 1 KV 4-channel digital isolator

Learn More

Datasheet

6.030In Stock

13.536Expected 04/12/2026

Rp64.578

Rp48.617

Rp40.361

Rp38.527

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

SI8645BB-B-IS
Skyworks Solutions, Inc.
1: Rp71.916
831In Stock

Mfr. Part No.
SI8645BB-B-IS

Mouser Part No
634-SI8645BB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

831In Stock

Rp71.916

Rp54.304

Rp47.516

Rp45.131

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 5-channel digital isolator

SI8651BB-B-IS1R
Skyworks Solutions, Inc.
1: Rp74.852
2.373In Stock
7.500Expected 05/11/2026

Mfr. Part No.
SI8651BB-B-IS1R

Mouser Part No
634-SI8651BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

2.373In Stock

7.500Expected 05/11/2026

Cut Tape

Rp74.852

Rp56.689

Rp52.103

Rp47.149

View

Reel

Rp40.545

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Si865x

SMD/SMT

SOIC-Narrow-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

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 5-channel digital isolator

SI8651BD-B-IS
Skyworks Solutions, Inc.
1: Rp90.262
3.095In Stock

Mfr. Part No.
SI8651BD-B-IS

Mouser Part No
634-SI8651BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 5-channel digital isolator

Learn More

Datasheet

3.095In Stock

Rp90.262

Rp68.798

Rp62.376

Rp57.240

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

SI8652AB-B-IS1R
Skyworks Solutions, Inc.
1: Rp77.420
3.971In Stock

Mfr. Part No.
SI8652AB-B-IS1R

Mouser Part No
634-SI8652AB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

3.971In Stock

Cut Tape

Rp77.420

Rp58.707

Rp53.937

Rp48.800

View

Reel

Rp42.196

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 5-channel digital isolator

SI8652BB-B-IS1
Skyworks Solutions, Inc.
1: Rp80.722
3.591In Stock

Mfr. Part No.
SI8652BB-B-IS1

Mouser Part No
634-SI8652BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

Datasheet

3.591In Stock

Rp80.722

Rp61.276

Rp53.570

Rp49.718

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

SOIC-Narrow-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-IS1R
Skyworks Solutions, Inc.
1: Rp89.345
2.435In Stock

Mfr. Part No.
SI8652BC-B-IS1R

Mouser Part No
634-SI8652BC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 5-channel digital isolator

Learn More

Datasheet

2.435In Stock

Cut Tape

Rp89.345

Rp67.330

Rp61.826

Rp55.772

View

Reel

Rp50.085

Min.: 1
Mult.: 1

: 2.500

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

Reel, Cut Tape

Digital Isolators 5 kV 5-channel digital isolator

SI8652BD-B-IS
Skyworks Solutions, Inc.
1: Rp90.262
1.368In Stock

Mfr. Part No.
SI8652BD-B-IS

Mouser Part No
634-SI8652BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 5-channel digital isolator

Learn More

Datasheet

1.368In Stock

Rp90.262

Rp68.798

Rp62.376

Rp57.240

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 1 KV 5-channel digital isolator

SI8655BA-B-IU
Skyworks Solutions, Inc.
1: Rp74.852
3.331In Stock

Mfr. Part No.
SI8655BA-B-IU

Mouser Part No
634-SI8655BA-B-IU

Skyworks Solutions, Inc.

Digital Isolators 1 KV 5-channel digital isolator

Learn More

Datasheet

3.331In Stock

Rp74.852

Rp56.689

Rp47.149

Rp45.131

View

Min.: 1
Mult.: 1

Si865x

SMD/SMT

QSOP-16

5 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 1 KV 5-channel digital isolator

SI8655BA-B-IUR
Skyworks Solutions, Inc.
1: Rp75.402
1.819In Stock

Mfr. Part No.
SI8655BA-B-IUR

Mouser Part No
634-SI8655BA-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 1 KV 5-channel digital isolator

Learn More

Datasheet

1.819In Stock

Cut Tape

Rp75.402

Rp56.873

Rp52.286

Rp47.149

View

Reel

Rp40.728

Min.: 1
Mult.: 1

: 2.500

Si865x

SMD/SMT

QSOP-16

5 Channel

Unidirectional

150 Mb/s

1000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

Digital Isolators 2 kV 6-channel digital isolator

SI8660AB-B-IS1R
Skyworks Solutions, Inc.
1: Rp87.877
2.328In Stock

Mfr. Part No.
SI8660AB-B-IS1R

Mouser Part No
634-SI8660AB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2 kV 6-channel digital isolator

Datasheet

2.328In Stock

Cut Tape

Rp87.877

Rp66.229

Rp60.909

Rp54.855

View

Reel

Rp53.203

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Si86xx

SMD/SMT

SOIC-Narrow-16

6 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 6-channel digital isolator

SI8660BB-B-IS1R
Skyworks Solutions, Inc.
1: Rp92.097
1.068In Stock
25.000On Order

Mfr. Part No.
SI8660BB-B-IS1R

Mouser Part No
634-SI8660BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Datasheet

1.068In Stock

25.000On Order

Cut Tape

Rp92.097

Rp70.265

Rp64.761

Rp58.707

View

Reel

Rp51.002

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Si866x

SMD/SMT

SOIC-Narrow-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 3.75 kV 6-channel digital isolator

SI8660BC-B-IS1R
Skyworks Solutions, Inc.
1: Rp97.417
2.125In Stock

Mfr. Part No.
SI8660BC-B-IS1R

Mouser Part No
634-SI8660BC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

2.125In Stock

Cut Tape

Rp97.417

Rp74.301

Rp68.431

Rp62.009

View

Reel

Rp55.405

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Si866x

SMD/SMT

SOIC-Narrow-16

6 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 6-channel digital isolator

SI8660BD-B-IS
Skyworks Solutions, Inc.
1: Rp105.856
1.554In Stock
1.426Expected 10/12/2026

Mfr. Part No.
SI8660BD-B-IS

Mouser Part No
634-SI8660BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

1.554In Stock

1.426Expected 10/12/2026

Rp105.856

Rp80.722

Rp71.916

Rp66.963

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

SOIC-Wide-16

6 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 6-channel digital isolator

SI8660BD-B-ISR
Skyworks Solutions, Inc.
1: Rp105.856
1.347In Stock
1.250Expected 11/12/2026

Mfr. Part No.
SI8660BD-B-ISR

Mouser Part No
634-SI8660BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

1.347In Stock

1.250Expected 11/12/2026

Cut Tape

Rp105.856

Rp80.722

Rp74.485

Rp67.697

Reel

Rp62.376

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.250

Si866x

SMD/SMT

SOIC-Wide-16

6 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 2.5 kV 6-channel digital isolator

SI8661AB-B-IS1
Skyworks Solutions, Inc.
1: Rp82.007
1.368In Stock

Mfr. Part No.
SI8661AB-B-IS1

Mouser Part No
634-SI8661AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Datasheet

1.368In Stock

Rp82.007

Rp62.376

Rp54.488

Rp52.103

View

Min.: 1
Mult.: 1

Si86xx

SMD/SMT

SOIC-Narrow-16

6 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 6-channel digital isolator

SI8661BB-B-IS1R
Skyworks Solutions, Inc.
1: Rp92.097
2.804In Stock

Mfr. Part No.
SI8661BB-B-IS1R

Mouser Part No
634-SI8661BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Datasheet

2.804In Stock

Cut Tape

Rp92.097

Rp70.265

Rp64.761

Rp58.707

View

Reel

Rp51.002

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Si866x

SMD/SMT

SOIC-Narrow-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-channel digital isolator

SI8661BB-B-IUR
Skyworks Solutions, Inc.
1: Rp95.032
1.358In Stock

Mfr. Part No.
SI8661BB-B-IUR

Mouser Part No
634-SI8661BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Datasheet

1.358In Stock

Cut Tape

Rp95.032

Rp71.549

Rp65.862

Rp59.441

View

Reel

Rp49.351

MouseReel Available

Min.: 1
Mult.: 1

: 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 3.75 kV 6-channel digital isolator

SI8661BC-B-IS1
Skyworks Solutions, Inc.
1: Rp97.234
2.148In Stock

Mfr. Part No.
SI8661BC-B-IS1

Mouser Part No
634-SI8661BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

2.148In Stock

Rp97.234

Rp74.118

Rp68.247

Rp61.826

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

SOIC-Narrow-16

6 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 6-channel digital isolator

SI8661BD-B-IS
Skyworks Solutions, Inc.
1: Rp108.608
1.544In Stock

Mfr. Part No.
SI8661BD-B-IS

Mouser Part No
634-SI8661BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

1.544In Stock

Rp108.608

Rp82.924

Rp74.852

Rp68.614

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

SOIC-Wide-16

6 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 6-channel digital isolator

SI8661EC-B-IS1
Skyworks Solutions, Inc.
1: Rp98.518
494In Stock

Mfr. Part No.
SI8661EC-B-IS1

Mouser Part No
634-SI8661EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

494In Stock

Rp98.518

Rp75.035

Rp66.779

Rp62.009

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

SOIC-Narrow-16

6 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 6-channel digital isolator

SI8662BD-B-IS
Skyworks Solutions, Inc.
1: Rp105.123
3.915In Stock

Mfr. Part No.
SI8662BD-B-IS

Mouser Part No
634-SI8662BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

3.915In Stock

Rp105.123

Rp80.172

Rp70.999

Rp65.679

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

SOIC-Wide-16

6 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 6-channel digital isolator

SI8662EB-B-IU
Skyworks Solutions, Inc.
1: Rp92.097
3.779In Stock
2.112Expected 19/10/2026

Mfr. Part No.
SI8662EB-B-IU

Mouser Part No
634-SI8662EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Learn More

Datasheet

3.779In Stock

2.112Expected 19/10/2026

Rp92.097

Rp70.265

Rp58.891

Rp56.322

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

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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