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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 |
|---|---|---|---|---|---|---|---|
![]() FOD2742AR2V $0.54 | Fairchild Semiconductor | OPTOISO 2.5KV 1CH TRANS 8-SOIC | Bulk | 8-SOIC | Surface Mount | - | -25°C ~ 85°C |
| onsemi | OPTOISO 2.5KV 1CH TRANS 8-SOIC | Tube | 8-SOIC | Surface Mount | - | -25°C ~ 85°C | |
![]() FOD2742B $1.39 | onsemi | OPTOISO 2.5KV 1CH TRANS 8-SOIC | Tube | 8-SOIC | Surface Mount | - | -25°C ~ 85°C |
![]() FOD2742BR1 $0.36 | onsemi | OPTOISO 2.5KV 1CH TRANS 8-SOIC | Tape & Reel (TR) | 8-SOIC | Surface Mount | - | -25°C ~ 85°C |
![]() FOD2742BR1V $1.09 | onsemi | OPTOISO 2.5KV 1CH TRANS 8-SOIC | Tape & Reel (TR),Cut Tape (CT) | 8-SOIC | Surface Mount | - | -25°C ~ 85°C |
![]() FOD2742BR2 $1.26 | onsemi | OPTOISO 2.5KV 1CH TRANS 8-SOIC | Tape & Reel (TR),Cut Tape (CT) | 8-SOIC | Surface Mount | - | -25°C ~ 85°C |
![]() FOD2742BR2V $1.62 | onsemi | OPTOISO 2.5KV 1CH TRANS 8-SOIC | Tape & Reel (TR),Cut Tape (CT) | 8-SOIC | Surface Mount | - | -25°C ~ 85°C |
![]() FOD2742BV $1.39 | onsemi | OPTOISO 2.5KV 1CH TRANS 8-SOIC | Tube | 8-SOIC | Surface Mount | - | -25°C ~ 85°C |

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