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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-2531-520E $1.31 | Broadcom Limited | OPTOISOLATOR 5KV 2CH TRANS 8-SMD | Tape & Reel (TR) | 8-SMD | Surface Mount | - | -55°C ~ 100°C |
![]() HCPL-2531-560E $1.31 | Broadcom Limited | OPTOISO 3.75KV 2CH TRANS 8-SMD | Tape & Reel (TR) | 8-SMD | Surface Mount | - | -55°C ~ 100°C |
![]() HCPL-2533 $3.54 | Broadcom Limited | OPTOISO 3.75KV 2CH TRANS 8-DIP | Tube | 8-DIP | Through Hole | - | -55°C ~ 100°C |
| Broadcom Limited | OPTOISO 3.75KV 2CH TRANS 8DIP GW | Tube | 8-DIP Gull Wing | Surface Mount | - | -55°C ~ 100°C | |
| Broadcom Limited | OPTOISO 3.75KV 2CH TRANS 8DIP GW | Tape & Reel (TR) | 8-DIP Gull Wing | Surface Mount | - | -55°C ~ 100°C | |
![]() HCPL-2533-000E $3.07 | Broadcom Limited | OPTOISO 3.75KV 2CH TRANS 8-DIP | Tube | 8-DIP | Through Hole | - | -55°C ~ 100°C |
![]() HCPL-2533-300E $1.89 | Broadcom Limited | OPTOISO 3.75KV 2CH TRANS 8DIP GW | Tube | 8-DIP Gull Wing | Surface Mount | - | -55°C ~ 100°C |
![]() HCPL-2533-500E $3.96 | Broadcom Limited | OPTOISO 3.75KV 2CH TRANS 8DIP GW | Tape & Reel (TR),Cut Tape (CT) | 8-DIP Gull Wing | Surface Mount | - | -55°C ~ 100°C |

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