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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 |
|---|---|---|---|---|---|---|---|
![]() HCPL-0501-500E $2.06 | Broadcom Limited | OPTOISO 3.75KV TRANS W/BASE 8-SO | Tape & Reel (TR),Cut Tape (CT) | 8-SO | Surface Mount | - | -55°C ~ 100°C |
![]() HCPL-0501-560E $2.11 | Broadcom Limited | OPTOISO 3.75KV TRANS W/BASE 8-SO | Tape & Reel (TR),Cut Tape (CT) | 8-SO | Surface Mount | - | -55°C ~ 100°C |
| Broadcom Limited | OPTOISO 3.75KV TRANS W/BASE 8-SO | Tape & Reel (TR) | 8-SO | Surface Mount | - | -55°C ~ 100°C | |
![]() HCPL-050L-000E $2.11 | Broadcom Limited | OPTOISO 3.75KV TRANS W/BASE 8-SO | Tube | 8-SO | Surface Mount | - | -55°C ~ 100°C |
![]() HCPL-050L-500E $2.16 | Broadcom Limited | OPTOISO 3.75KV TRANS W/BASE 8-SO | Tape & Reel (TR),Cut Tape (CT) | 8-SO | Surface Mount | - | -55°C ~ 100°C |
![]() HCPL-0530 $2.53 | Broadcom Limited | OPTOISOLTR 3.75KV 2CH TRANS 8-SO | Tube,Tube | 8-SO | Surface Mount | - | -55°C ~ 100°C |
| Broadcom Limited | OPTOISOLTR 3.75KV 2CH TRANS 8-SO | Tape & Reel (TR) | 8-SO | Surface Mount | - | -55°C ~ 100°C | |
![]() HCPL-0530-000E $3.35 | Broadcom Limited | OPTOISOLTR 3.75KV 2CH TRANS 8-SO | Tube | 8-SO | Surface Mount | - | -55°C ~ 100°C |

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