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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 |
|---|---|---|---|---|---|---|---|
![]() H11G3G $0.99 | Isocom Components 2004 LTD | OPTOISO 5.3KV DARL W/BASE 6-DIP | Tube | 6-DIP | Through Hole | H11G | -25°C ~ 100°C |
| onsemi | OPTOISO 7.5KV DARL W/BASE 6-DIP | Bulk | 6-DIP | Through Hole | - | -40°C ~ 100°C | |
| onsemi | OPTOISO 5.3KV DARL W/BASE 6-SMD | Tube | 6-SMD | Surface Mount | - | -55°C ~ 100°C | |
![]() H11G3SD $0.27 | Fairchild Semiconductor | OPTOISO 5.3KV DARL W/BASE 6-SMD | Bulk | 6-SMD | Surface Mount | - | -55°C ~ 100°C |
![]() H11G3SM $0.99 | Isocom Components 2004 LTD | OPTOISO 5.3KV 1CH DARL W/BASE | Tube | - | Surface Mount | H11G | -25°C ~ 100°C |
![]() H11G3SMT&R $0.35 | Isocom Components 2004 LTD | OPTOISO 5.3KV 1CH DARL W/BASE | Tape & Reel (TR) | - | Surface Mount | H11G | -25°C ~ 100°C |
| onsemi | OPTOISO 7.5KV DARL W/BASE 6-SMD | Tape & Reel (TR),Cut Tape (CT) | 6-SMD | Surface Mount | - | -40°C ~ 100°C | |
![]() H11G3SR2M $0.35 | Fairchild Semiconductor | OPTOISO 7.5KV DARL W/BASE 6-SMD | Bulk | 6-SMD | Surface Mount | - | -40°C ~ 100°C |

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