Optocouplers, Optoisolators
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— IC芯片 | 连接器 | 传感器 | 被动器件 —
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— IC芯片 | 连接器 | 传感器 | 被动器件 —

Optoisolators, also referred to as optical couplers, photocouplers, and optocouplers, are devices that use light to transmit electrical signals to isolated circuits. Output types include logic, transistor, photovoltaic, triac, and SCR.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() FOD817A300W $0.42 | onsemi | OPTOISOLATOR 5KV 1CH TRANS 4-DIP | Tube | 4-DIP | Through Hole | - | -55°C ~ 110°C |
![]() FOD817A3S $0.32 | onsemi | OPTOISOLATOR 5KV 1CH TRANS 4-SMD | Tube | 4-SMD | Surface Mount | - | -55°C ~ 110°C |
![]() FOD817A3SD $0.41 | onsemi | OPTOISOLATOR 5KV 1CH TRANS 4-SMD | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount | - | -55°C ~ 110°C |
![]() FOD817ASD $0.43 | onsemi | OPTOISOLATOR 5KV 1CH TRANS 4-SMD | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount | - | -55°C ~ 110°C |
| onsemi | INTEGRATED CIRCUIT | Bulk | - | - | - | - | |
| onsemi | OPTOISOLATOR 5KV 1CH TRANS 4-DIP | Box | 4-DIP | Through Hole | - | -55°C ~ 110°C | |
![]() FOD817B $0.41 | onsemi | OPTOISOLATOR 5KV 1CH TRANS 4-DIP | Tube | 4-DIP | Through Hole | - | -55°C ~ 110°C |
![]() FOD817B300 $0.43 | onsemi | OPTOISOLATOR 5KV 1CH TRANS 4-DIP | Tube | 4-DIP | Through Hole | - | -55°C ~ 110°C |

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