Digital Isolators
Browse available Digital Isolators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Technology | Type | Isolated Power | Number of Channels | Inputs - Side 1/Side 2 | Channel Type | Voltage - Isolation | Common Mode Transient Immunity (Min) | Data Rate | Propagation Delay tpLH / tpHL (Max) | Pulse Width Distortion (Max) | Rise / Fall Time (Typ) | Voltage - Supply | Grade | Qualification | Operating Temperature | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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SI83402BCA-IF2 CH, ISOLATED SMART SWITCH, SOU |
4,549 | - |
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Datasheet | Si834x | 32-VFDFN Exposed Pad | Tray | Active | Capacitive Coupling | SPI | Yes | 2 | 2/0 | Bidirectional, Unidirectional | 1500Vrms | 100kV/µs | - | 3.5µs, 4.5µs | - | 2µs, - | 2.25V ~ 5.5V, 9V ~ 32V | - | - | -40°C ~ 125°C | Surface Mount | 32-DFN (9x9) |
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SI83414BBA-IFFOUR CHANNEL SOURCING OUTPUT WIT |
3,505 | - |
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Datasheet | Si834x | 32-VFDFN Exposed Pad | Tray | Active | Capacitive Coupling | SPI | Yes | 4 | 4/0 | Bidirectional, Unidirectional | 1500Vrms | 100kV/µs | - | 3.7µs, 3.7µs | - | -, 3µs | 2.25V ~ 5.5V, 9V ~ 32V | - | - | -40°C ~ 125°C | Surface Mount | 32-DFN (9x9) |
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SI83412BCA-IF2 CH, ISOLATED SMART SWITCH, SOU |
2,877 | - |
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Datasheet | Si834x | 32-VFDFN Exposed Pad | Tray | Active | Capacitive Coupling | SPI | Yes | 2 | 2/0 | Bidirectional, Unidirectional | 1500Vrms | 100kV/µs | - | 3.7µs, 3.7µs | - | -, 3µs | 2.25V ~ 5.5V, 9V ~ 32V | - | - | -40°C ~ 125°C | Surface Mount | 32-DFN (9x9) |
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SI83411BCA-IF1 CH, ISOLATED SMART SWITCH, SOU |
2,873 | - |
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Datasheet | Si834x | 32-VFDFN Exposed Pad | Tray | Active | Capacitive Coupling | SPI | Yes | 1 | 1/0 | Bidirectional, Unidirectional | 1500Vrms | 100kV/µs | - | 3.7µs, 3.7µs | - | -, 3µs | 2.25V ~ 5.5V, 9V ~ 32V | - | - | -40°C ~ 125°C | Surface Mount | 32-DFN (9x9) |
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SI8663BB-AUAUTOMOTIVE 2.5 KV 3 FORWARD & 3 |
4,734 | - |
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Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Capacitive Coupling | General Purpose | Yes | 6 | 3/3 | Unidirectional | 2500Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-QSOP |
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SI8662EB-AUAUTOMOTIVE 2.5 KV 4 FORWARD & 2 |
2,052 | - |
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Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Capacitive Coupling | General Purpose | Yes | 6 | 4/2 | Unidirectional | 2500Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-QSOP |
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SI8663EB-AUAUTOMOTIVE 2.5 KV 3 FORWARD & 3 |
3,059 | - |
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Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Capacitive Coupling | General Purpose | Yes | 6 | 3/3 | Unidirectional | 2500Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-QSOP |
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SI8661BB-AUAUTOMOTIVE 2.5 KV 5 FORWARD & 1 |
4,137 | - |
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Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Capacitive Coupling | General Purpose | Yes | 6 | 5/1 | Unidirectional | 2500Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-QSOP |
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SI8662BB-AUAUTOMOTIVE 2.5 KV 4 FORWARD & 2 |
2,510 | - |
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Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Capacitive Coupling | General Purpose | Yes | 6 | 4/2 | Unidirectional | 2500Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-QSOP |
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SI8661EB-AUAUTOMOTIVE 2.5 KV 5 FORWARD & 1 |
3,137 | - |
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Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Capacitive Coupling | General Purpose | Yes | 6 | 5/1 | Unidirectional | 2500Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-QSOP |
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SI8660EB-AUAUTOMOTIVE 2.5 KV 6 FORWARD CHAN |
3,158 | - |
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Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Capacitive Coupling | General Purpose | Yes | 6 | 6/0 | Unidirectional | 2500Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-QSOP |
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SI8660BB-AUAUTOMOTIVE 2.5 KV 6 FORWARD CHAN |
1,381 | - |
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Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Capacitive Coupling | General Purpose | Yes | 6 | 6/0 | Unidirectional | 2500Vrms | 35kV/µs | 150Mbps | 13ns, 13ns | 4.5ns | 2.5ns, 2.5ns | 2.375V ~ 5.5V | Automotive | AEC-Q100 | -40°C ~ 125°C | Surface Mount | 16-QSOP |
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SI8401AB-B-ISDGTL ISOL 2500VRMS 2CH I2C 8SOIC |
4,430 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | I2C | No | 2 | 2/2 | Bidirectional | 2500Vrms | 25kV/µs (Typ) | - | - | - | - | 3V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 8-SOIC |
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SI8400AB-A-ISDGTL ISOL 2500VRMS 2CH I2C 8SOIC |
1,007 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | I2C | No | 2 | 2/2 | Bidirectional | 2500Vrms | 25kV/µs (Typ) | - | - | - | - | 3V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 8-SOIC |
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SI8402AB-B-ISDGTL ISOL 2500VRMS 2CH I2C 8SOIC |
2,747 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | I2C | No | 2 | 2/1 | Bidirectional, Unidirectional | 2500Vrms | 25kV/µs (Typ) | - | - | - | - | 3V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 8-SOIC |
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SI8440BB-D-IS1DGTL ISO 2500VRMS 4CH GP 16SOIC |
1,713 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | General Purpose | No | 4 | 4/0 | Unidirectional | 2500Vrms | 25kV/µs (Typ) | 150Mbps | 9.5ns, 9.5ns | 2.5ns | 3.8ns, 2.8ns | 2.7V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8442BB-D-IS1DGTL ISO 2500VRMS 4CH GP 16SOIC |
3,326 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | General Purpose | No | 4 | 2/2 | Unidirectional | 2500Vrms | 25kV/µs (Typ) | 150Mbps | 9.5ns, 9.5ns | 2.5ns | 3.8ns, 2.8ns | 2.7V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8441BB-C-IS1DGTL ISO 2500VRMS 4CH GP 16SOIC |
2,491 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | General Purpose | No | 4 | 3/1 | Unidirectional | 2500Vrms | 25kV/µs (Typ) | 150Mbps | 9.5ns, 9.5ns | 2.5ns | 3.8ns, 2.8ns | 2.7V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8440BB-C-IS1DGTL ISO 2500VRMS 4CH GP 16SOIC |
1,479 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | General Purpose | No | 4 | 4/0 | Unidirectional | 2500Vrms | 25kV/µs (Typ) | 150Mbps | 9.5ns, 9.5ns | 2.5ns | 3.8ns, 2.8ns | 2.7V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
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SI8442BB-C-IS1DGTL ISO 2500VRMS 4CH GP 16SOIC |
2,921 | - |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Capacitive Coupling | General Purpose | No | 4 | 2/2 | Unidirectional | 2500Vrms | 25kV/µs (Typ) | 150Mbps | 9.5ns, 9.5ns | 2.5ns | 3.8ns, 2.8ns | 2.7V ~ 5.5V | - | - | -40°C ~ 125°C | Surface Mount | 16-SOIC |
Digital Isolators FAQ
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