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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 5 kV 5-channel digital isolator

SI8651ED-B-IS
Skyworks Solutions, Inc.
1: Rp91.547
134In Stock

Mfr. Part No.
SI8651ED-B-IS

Mouser Part No
634-SI8651ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 5-channel digital isolator

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Datasheet

134In Stock

Rp91.547

Rp69.715

Rp62.376

Rp57.606

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Min.: 1
Mult.: 1

Digital Isolators 3.75 kV 5-channel digital isolator

SI8652BC-B-IS1
Skyworks Solutions, Inc.
1: Rp87.144
32In Stock
2.256On Order

Mfr. Part No.
SI8652BC-B-IS1

Mouser Part No
634-SI8652BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 5-channel digital isolator

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Datasheet

32In Stock

2.256On Order

Rp87.144

Rp66.229

Rp57.973

Rp53.937

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Min.: 1
Mult.: 1

Digital Isolators 2.5 kV 5-channel digital isolator

SI8652EB-B-IU
Skyworks Solutions, Inc.
1: Rp80.722
193In Stock

Mfr. Part No.
SI8652EB-B-IU

Mouser Part No
634-SI8652EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 5-channel digital isolator

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Datasheet

193In Stock

Rp80.722

Rp61.276

Rp51.185

Rp48.984

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Min.: 1
Mult.: 1

Digital Isolators 2 kV 6-channel digital isolator

SI8660BA-B-IS1R
Skyworks Solutions, Inc.
1: Rp82.007
108In Stock
12.500Expected 25/09/2026

Mfr. Part No.
SI8660BA-B-IS1R

Mouser Part No
634-SI8660BA-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2 kV 6-channel digital isolator

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Datasheet

108In Stock

12.500Expected 25/09/2026

Cut Tape

Rp82.007

Rp62.376

Rp57.423

Rp51.919

View

Reel

Rp44.948

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Digital Isolators 2.5 kV 6-channel digital isolator

SI8660BB-B-IU
Skyworks Solutions, Inc.
1: Rp92.097
108In Stock
21.120On Order

Mfr. Part No.
SI8660BB-B-IU

Mouser Part No
634-SI8660BB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

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Datasheet

108In Stock

21.120On Order

Rp92.097

Rp70.265

Rp58.891

Rp56.322

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Min.: 1
Mult.: 1

Digital Isolators 2.5 kV 6-channel digital isolator

SI8660EB-B-IU
Skyworks Solutions, Inc.
1: Rp92.097
204In Stock

Mfr. Part No.
SI8660EB-B-IU

Mouser Part No
634-SI8660EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

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Datasheet

204In Stock

Rp92.097

Rp70.265

Rp58.891

Rp56.322

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Min.: 1
Mult.: 1

Digital Isolators 3.75 kV 6-channel digital isolator

SI8660EC-B-IS1R
Skyworks Solutions, Inc.
1: Rp90.079
150In Stock
2.500Expected 26/11/2026

Mfr. Part No.
SI8660EC-B-IS1R

Mouser Part No
634-SI8660EC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

150In Stock

2.500Expected 26/11/2026

Cut Tape

Rp90.079

Rp74.301

Rp68.431

Rp62.009

View

Reel

Rp55.588

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Digital Isolators 5 kV 6-channel digital isolator

SI8660ED-B-IS
Skyworks Solutions, Inc.
1: Rp103.105
385In Stock

Mfr. Part No.
SI8660ED-B-IS

Mouser Part No
634-SI8660ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

385In Stock

Rp103.105

Rp81.640

Rp71.916

Rp66.963

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Min.: 1
Mult.: 1

Digital Isolators 5 kV 6-channel digital isolator

SI8661BD-B-IS2
Skyworks Solutions, Inc.
1: Rp110.076
2In Stock

Mfr. Part No.
SI8661BD-B-IS2

Mouser Part No
634-SI8661BD-B-IS2

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

2In Stock

Rp110.076

Rp84.025

Rp74.852

Rp69.348

View

Min.: 1
Mult.: 1

Digital Isolators 5 kV 6-channel digital isolator

SI8662ED-B-IS
Skyworks Solutions, Inc.
1: Rp105.856
143In Stock
276On Order

Mfr. Part No.
SI8662ED-B-IS

Mouser Part No
634-SI8662ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

143In Stock

276On Order

Rp105.856

Rp80.722

Rp71.366

Rp66.046

View

Min.: 1
Mult.: 1

Digital Isolators 3.75 kV 6-channel digital isolator

SI8663EC-B-IS1R
Skyworks Solutions, Inc.
1: Rp97.417
93In Stock

Mfr. Part No.
SI8663EC-B-IS1R

Mouser Part No
634-SI8663EC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

93In Stock

Cut Tape

Rp97.417

Rp74.301

Rp68.431

Rp62.009

View

Reel

Rp53.754

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Digital Isolators 5 kV 6-channel digital isolator

SI8663ED-B-ISR
Skyworks Solutions, Inc.
1: Rp105.123
215In Stock

Mfr. Part No.
SI8663ED-B-ISR

Mouser Part No
634-SI8663ED-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

215In Stock

Cut Tape

Rp105.123

Rp80.172

Rp73.751

Rp66.963

Reel

Rp62.743

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.250

Digital Isolators 1 KV 4-channel digital isolator

SI8641BA-B-IUR
Skyworks Solutions, Inc.
1: Rp64.578
22.500Expected 27/01/2027

Mfr. Part No.
SI8641BA-B-IUR

Mouser Part No
634-SI8641BA-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 1 KV 4-channel digital isolator

Learn More

Datasheet

22.500Expected 27/01/2027

Cut Tape

Rp64.578

Rp48.617

Rp44.581

Rp40.178

Reel

Rp34.490

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Digital Isolators 1 KV 4-channel digital isolator

SI8645BA-B-IUR
Skyworks Solutions, Inc.
1: Rp63.661
19.091On Order

Mfr. Part No.
SI8645BA-B-IUR

Mouser Part No
634-SI8645BA-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 1 KV 4-channel digital isolator

Learn More

Datasheet

19.091On Order

Cut Tape

Rp63.661

Rp48.433

Rp44.397

Rp40.178

Reel

Rp34.490

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Digital Isolators 3.75 kV uni- and bi-directional isolator

SI8602AC-B-ISR
Skyworks Solutions, Inc.
1: Rp113.562
1.907Expected 17/12/2026

Mfr. Part No.
SI8602AC-B-ISR

Mouser Part No
634-SI8602AC-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV uni- and bi-directional isolator

Learn More

Datasheet

1.907Expected 17/12/2026

Cut Tape

Rp113.562

Rp86.777

Rp79.989

Rp72.650

View

Reel

Rp62.376

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Digital Isolators 3.75 kV uni- and bi-directional isolator

SI8606AC-B-IS1
Skyworks Solutions, Inc.
1: Rp137.778
1.189On Order

Mfr. Part No.
SI8606AC-B-IS1

Mouser Part No
634-SI8606AC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV uni- and bi-directional isolator

Learn More

Datasheet

1.189On Order

Rp137.778

Rp106.407

Rp98.701

Rp89.895

View

Min.: 1
Mult.: 1

Digital Isolators 3.75 kV 2-channel digital isolator

SI8620BC-B-IS
Skyworks Solutions, Inc.
1: Rp50.085
1.343Expected 10/12/2026

Mfr. Part No.
SI8620BC-B-IS

Mouser Part No
634-SI8620BC-B-IS

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2-channel digital isolator

Learn More

Datasheet

1.343Expected 10/12/2026

Rp50.085

Rp37.242

Rp31.372

Rp29.721

View

Min.: 1
Mult.: 1

Digital Isolators 3.75 kV 2-channel isolator

SI8621EC-B-ISR
Skyworks Solutions, Inc.
1: Rp48.433
7.205On Order

Mfr. Part No.
SI8621EC-B-ISR

Mouser Part No
634-SI8621EC-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2-channel isolator

Learn More

Datasheet

7.205On Order

Cut Tape

Rp48.433

Rp36.142

Rp33.023

Rp29.537

Reel

Rp25.134

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Digital Isolators 1 KV 4-channel digital isolator

SI8641BA-B-IU
Skyworks Solutions, Inc.
1: Rp64.578
7.128Expected 09/11/2026

Mfr. Part No.
SI8641BA-B-IU

Mouser Part No
634-SI8641BA-B-IU

Skyworks Solutions, Inc.

Digital Isolators 1 KV 4-channel digital isolator

Learn More

Datasheet

7.128Expected 09/11/2026

Rp64.578

Rp48.617

Rp40.361

Rp38.527

View

Min.: 1
Mult.: 1

Digital Isolators 2.5 kV 4-channel digital isolator

SI8641EB-B-IU
Skyworks Solutions, Inc.
1: Rp72.834
1.531On Order

Mfr. Part No.
SI8641EB-B-IU

Mouser Part No
634-SI8641EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

1.531On Order

Rp72.834

Rp54.488

Rp46.048

Rp43.480

View

Min.: 1
Mult.: 1

Digital Isolators 5 kV 4-channel digital isolator

SI8641ED-B-IS
Skyworks Solutions, Inc.
1: Rp79.438
4.222Expected 06/11/2026

Mfr. Part No.
SI8641ED-B-IS

Mouser Part No
634-SI8641ED-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

4.222Expected 06/11/2026

Rp79.438

Rp60.358

Rp52.836

Rp48.984

View

Min.: 1
Mult.: 1

Digital Isolators 6 kV 5-channel digital isolator

SI8650BD-B-ISR
Skyworks Solutions, Inc.
1: Rp90.262
750Expected 26/11/2026

Mfr. Part No.
SI8650BD-B-ISR

Mouser Part No
634-SI8650BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 6 kV 5-channel digital isolator

Learn More

Datasheet

750Expected 26/11/2026

Cut Tape

Rp90.262

Rp68.798

Rp63.477

Rp57.423

Reel

Rp54.121

View

Min.: 1
Mult.: 1

: 1.250

Digital Isolators 3.75 kV 6-channel digital isolator

SI8661BC-B-IS1R
Skyworks Solutions, Inc.
1: Rp92.464
3.525Expected 11/03/2027

Mfr. Part No.
SI8661BC-B-IS1R

Mouser Part No
634-SI8661BC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

3.525Expected 11/03/2027

Cut Tape

Rp92.464

Rp72.283

Rp67.330

Rp61.826

View

Reel

Rp55.405

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Digital Isolators 5 kV 6-channel digital isolator

SI8661BD-B-ISR
Skyworks Solutions, Inc.
1: Rp106.223
2.267On Order

Mfr. Part No.
SI8661BD-B-ISR

Mouser Part No
634-SI8661BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

2.267On Order

Cut Tape

Rp106.223

Rp81.089

Rp74.852

Rp68.064

Reel

Rp60.909

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.250

Digital Isolators 5 kV 2-channel digital isolator

SI8620BD-B-IS
Skyworks Solutions, Inc.
1: Rp63.661
110Expected 26/11/2026

Mfr. Part No.
SI8620BD-B-IS

Mouser Part No
634-SI8620BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 2-channel digital isolator

Learn More

Datasheet

110Expected 26/11/2026

Rp63.661

Rp47.883

Rp41.829

Rp38.710

View

Min.: 1
Mult.: 1

Si86xx Digital Isolators

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Si86xx Digital Isolators

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