About Digital Isolators

Digital Isolators

Digital isolators are electronic components that are used to transfer digital signals across a barrier or isolation boundary. These components are used in electronic circuits to isolate one part of the circuit from the other, preventing any direct electrical connection. This helps to protect sensitive components and data from electrical noise and potential damage.The isolation in digital isolators is achieved through the use of optical, magnetic, or capacitive coupling techniques. This means that the signal is transferred through a non-conductive medium, breaking the electrical connection between the components on either side of the isolation barrier.Digital isolators are commonly used in applications where high voltage or high-frequency signals need to be transferred, such as in industrial control systems and medical equipment. They offer advantages over traditional isolation methods, such as optocouplers, as they are faster, more reliable, and have a longer lifespan.In summary, digital isolators are essential components that provide safe and reliable signal transfer in electronic circuits by isolating and protecting sensitive components, ultimately improving the overall performance and longevity of the circuit.

Digital Isolators

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Series	Mounting Style	Package / Case	Number of Channels	Polarity	Data Rate	Isolation Voltage	Isolation Type	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Propagation Delay Time	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging

SI8620BD-B-ISR

Digital Isolators 5 kV 2-channel digital isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 2318
Ship by Mon. 10 Nov to Wed. 12 Nov

November 2025

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USD 2.1686

Multiples of: 1

Si8620

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

1.4 mA , 3.3 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Cut Tape

Si8642EC-B-IS1

General Purpose Digital Isolator 3750Vrms 4 Channel 150Mbps 35kV/µs CMTI 16-SOIC (0.154", 3.90mm Width)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 2301
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November 2025

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USD 2.233

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

4 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Magnetic Coupling

5.5 V

2.375 V

11 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

Si8620ED-B-IS

General Purpose Digital Isolator 5000Vrms 2 Channel 150Mbps 35kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 2300
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November 2025

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USD 1.771

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

2 Channel

Unidirectional

150 Mb/S

5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

1.4 mA , 3.3 mA

8 ns

- 40 C

+ 125 C

Aec - Q100

Tube

ISO7142CCQDBQRQ1

Digital Isolators Automotive, Small Footprint, Low Power, Quad-Channel 2/2 Digital Isolator 16-SSOP -40 to 125

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 2298
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November 2025

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USD 4.201

Multiples of: 1

Iso7142cc - Q1

Smd/Smt

SSOP - 16

4 Channel

Unidirectional

50 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.7 V

11.1 mA

21 ns

- 40 C

+ 125 C

Aec - Q100

Si8630EC-B-IS1

General Purpose Digital Isolator 3750Vrms 3 Channel 150Mbps 35kV/µs CMTI 16-SOIC (0.154", 3.90mm Width)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 2288
Ship by Mon. 10 Nov to Wed. 12 Nov

November 2025

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USD 1.932

Multiples of: 1

Si863x

Smd/Smt

SOIC - 16

3 Channel

Unidirectional

150 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

2.5 V

2.8 mA , 9.3 mA

10 ns

- 40 C

+ 125 C

Aec - Q100

Tube

Si8630AB-B-IS1

Digital Isolators 2.5 kV 3-channel digital isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 2282
Ship by Mon. 10 Nov to Wed. 12 Nov

November 2025

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USD 1.679

Multiples of: 1

Si86xx

Smd/Smt

SOIC - 16

3 Channel

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

2.5 V

2.8 mA

35 ns

- 40 C

+ 125 C

Aec - Q100

Tube

CA-IS3742HW

SOIC16-WB(W) Digital Isolators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Chipanalog

Availability : 2263
Ship by Wed. 12 Nov to Tue. 18 Nov

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USD 1.0834

Multiples of: 1

18012115411L

Digital Isolators WPME-CDIS 2 Channel 1/1 3.75kV output low SOIC-8NB

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 2262
Ship by Mon. 10 Nov to Wed. 12 Nov

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USD 1.485

Multiples of: 1

WPME - CDIS

SMD/SMT

SOIC - 8

2 Channel

150 Mb/s

3750 V rms

5.5 V

2.375 V

12 ns

- 40 C

+ 125 C

Reel , Cut Tape

ADUM1411ARWZ-RL

General Purpose Digital Isolator 3750Vrms 4 Channel 1Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 2255
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USD 1.3792

Multiples of: 1

Adum1411

Smd/Smt

SOIC - 16

4 Channel

Bidirectional

2.5 kVRMS

Magnetic Coupling

5.5 V

2.7 V

4 mA

50 ns

- 40 C

+ 105 C

Reel

Si8602AC-B-IS

Digital Isolators 3.75 kV uni- and bi-directional isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 2255
Ship by Mon. 10 Nov to Wed. 12 Nov

November 2025

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USD 3.509

Multiples of: 1

Si8602ac

Smd/Smt

SOIC - 8 Narrow

2 Channel

Bidirectional, Unidirectional

10 Mb/S

3.75 kVRMS

Capacitive Coupling

5.5 V

3 V

3.1 mA , 4.7 mA

44 ns

- 40 C

+ 125 C

Aec - Q100

Tube

P162U31

Digital Isolators SOIC_N-16 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

2Pai Semi

Availability : 2221
Ship by Wed. 12 Nov to Tue. 18 Nov

November 2025

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USD 0.4438

Multiples of: 1

150kbps

Si8421AD-D-ISR

Silicon Labs Digital Isolators Dual Ch 5kV Isolator 1M

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 2220
Ship by Mon. 10 Nov to Wed. 12 Nov

November 2025

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USD 1.573

Multiples of: 1

SMD/SMT

2 Channel

Unidirectional

1 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.6 V

3.7 mA

35 ns

- 40 C

+ 125 C

Cut Tape , Reel

CA-IS3741HN

Digital Isolators SOIC-16 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Chipanalog

Availability : 2205
Ship by Wed. 12 Nov to Tue. 18 Nov

November 2025

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USD 0.5103

Multiples of: 1

18012015411H

Digital Isolators WPME-CDIS 2 Channel 2/0 3.75kV output high SOIC-8NB

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 2201
Ship by Mon. 10 Nov to Wed. 12 Nov

November 2025

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USD 1.485

Multiples of: 1

WPME - CDIS

SMD/SMT

SOIC - 8

2 Channel

150 Mb/s

3750 V rms

5.5 V

2.375 V

12 ns

- 40 C

+ 125 C

Reel , Cut Tape

P162M31

Digital Isolators SOIC_N-16 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

2Pai Semi

Availability : 2197
Ship by Wed. 12 Nov to Tue. 18 Nov

November 2025

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USD 1.2734

Multiples of: 1

10Mbps

CA-IS3642HW

SOIC-16-300mil Digital Isolators with power ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Chipanalog

Availability : 2191
Ship by Wed. 12 Nov to Tue. 18 Nov

November 2025

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USD 2.7556

Multiples of: 1

SI8600AB-B-IS

Digital Isolators 2.5 kV 2-channel bi-directional isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 2189
Ship by Mon. 10 Nov to Wed. 12 Nov

November 2025

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USD 3.905

Multiples of: 1

Si8600ab

Smd/Smt

SOIC - 8 Narrow

2 Channel

Bidirectional

1 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

3 V

5.4 mA

44 ns

- 40 C

+ 125 C

Aec - Q100

Tube

SI8410AB-D-ISR

Digital Isolators 2.5 kV 1-channel digital isolator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

Availability : 2168
Ship by Mon. 10 Nov to Wed. 12 Nov

November 2025

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USD 1.2261

Multiples of: 1

SI8410AB

SMD/SMT

1 Channel

Unidirectional

1 Mb/s

5000 V rms

Capacitive Coupling

5.5 V

2.7 V

Cut Tape

ISO7221BD

General Purpose Digital Isolator 2500Vrms 2 Channel 5Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 2162
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USD 2.09

Multiples of: 1

Iso7221b

Smd/Smt

SOIC - 8

2 Channel

Unidirectional

5 Mb/S

2.5 kVRMS

Capacitive Coupling

5.5 V

3 V

10 mA

55 ns

- 40 C

+ 125 C

Tube

CA-IS3980S

SSOP-20 Digital Isolators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Chipanalog

Availability : 0

USD 1.3084

Multiples of: 1