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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 |
|---|---|---|---|---|---|---|---|
![]() IL221AT $0.38 | Vishay Semiconductor Opto Division | OPTOISO 4KV DARL W/BASE 8-SOIC | Tape & Reel (TR) | 8-SOIC | Surface Mount | - | -55°C ~ 100°C |
![]() IL222AT $0.98 | Vishay Semiconductor Opto Division | OPTOISO 4KV DARL W/BASE 8-SOIC | Tape & Reel (TR),Cut Tape (CT) | 8-SOIC | Surface Mount | - | -55°C ~ 100°C |
![]() IL223AT $0.98 | Vishay Semiconductor Opto Division | OPTOISO 4KV DARL W/BASE 8-SOIC | Tape & Reel (TR),Cut Tape (CT) | 8-SOIC | Surface Mount | - | -55°C ~ 100°C |
![]() IL250 $1.25 | Vishay Semiconductor Opto Division | OPTOISO 5.3KV TRANS W/BASE 6-DIP | Tube | 6-DIP | Through Hole | - | -55°C ~ 100°C |
| Vishay Semiconductor Opto Division | OPTOISO 5.3KV TRANS W/BASE 6-DIP | Tube | 6-DIP | Through Hole | - | -55°C ~ 100°C | |
| Vishay Semiconductor Opto Division | OPTOISO 5.3KV TRANS W/BASE 6-SMD | Tube | 6-SMD | Surface Mount | - | -55°C ~ 100°C | |
| Vishay Semiconductor Opto Division | OPTOISO 5.3KV TRANS W/BASE 6-SMD | Tube | 6-SMD | Surface Mount | - | -55°C ~ 100°C | |
| Vishay Semiconductor Opto Division | OPTOISO 5.3KV TRANS W/BASE 6-SMD | Tape & Reel (TR) | 6-SMD | Surface Mount | - | -55°C ~ 100°C |

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