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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 |
|---|---|---|---|---|---|---|---|
| Broadcom Limited | OPTOISOLTR 5KV 2CH DARL 8-DIP GW | Tape & Reel (TR) | 8-DIP Gull Wing | Surface Mount | - | 0°C ~ 70°C | |
![]() HCPL-4731-000E $6.31 | Broadcom Limited | OPTOISOLTR 3.75KV 2CH DARL 8-DIP | Tube | 8-DIP | Through Hole | - | 0°C ~ 70°C |
![]() HCPL-4731-020E $3.10 | Broadcom Limited | OPTOISOLATOR 5KV 2CH DARL 8-DIP | Tube | 8-DIP | Through Hole | - | 0°C ~ 70°C |
![]() HCPL-4731-300E $5.87 | Broadcom Limited | OPTOISO 3.75KV 2CH DARL 8-DIP GW | Tube,Tube | 8-DIP Gull Wing | Surface Mount | - | 0°C ~ 70°C |
![]() HCPL-4731-320E $3.13 | Broadcom Limited | OPTOISOLTR 5KV 2CH DARL 8-DIP GW | Tube | 8-DIP Gull Wing | Surface Mount | - | 0°C ~ 70°C |
![]() HCPL-4731-500E $5.87 | Broadcom Limited | OPTOISO 3.75KV 2CH DARL 8-DIP GW | Tape & Reel (TR),Cut Tape (CT) | 8-DIP Gull Wing | Surface Mount | - | 0°C ~ 70°C |
![]() HCPL-4731-520E $3.13 | Broadcom Limited | OPTOISOLTR 5KV 2CH DARL 8-DIP GW | Tape & Reel (TR) | 8-DIP Gull Wing | Surface Mount | - | 0°C ~ 70°C |
![]() HCPL-5200 $98.78 | Broadcom Limited | OPTOISOLTR 1.5KV TRI-STATE 8-DIP | Tube | 8-DIP | Through Hole | - | -55°C ~ 125°C |

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