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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-M454-560E $1.22 | Broadcom Limited | OPTOISOLTR 3.75KV 1CH TRANS 5-SO | Tape & Reel (TR) | 5-SO | Surface Mount | - | -55°C ~ 100°C |
| Broadcom Limited | OPTOISO 3.75KV OPN COLLECTOR 5SO | Tape & Reel (TR) | 5-SO | Surface Mount | - | -40°C ~ 100°C | |
![]() HCPL-M456-000E $2.75 | Broadcom Limited | OPTOISO 3.75KV OPN COLLECTOR 5SO | Tube | 5-SO | Surface Mount | - | -40°C ~ 100°C |
| Broadcom Limited | OPTOISO 3.75KV OPN COLLECTOR 5SO | Tube | 5-SO | Surface Mount | - | -40°C ~ 100°C | |
![]() HCPL-M456-500E $2.81 | Broadcom Limited | OPTOISO 3.75KV OPN COLLECTOR 5SO | Tape & Reel (TR),Cut Tape (CT) | 5-SO | Surface Mount | - | -40°C ~ 100°C |
![]() HCPL-M456-560E $1.29 | Broadcom Limited | OPTOISO 3.75KV OPN COLLECTOR 5SO | Tape & Reel (TR) | 5-SO | Surface Mount | - | -40°C ~ 100°C |
![]() HCPL-M600 $1.54 | Broadcom Limited | OPTOISO 3.75KV OPN COLLECTOR 5SO | Tube | 5-SO | Surface Mount | - | -40°C ~ 85°C |
![]() HCPL-M600#500 $1.67 | Broadcom Limited | OPTOISO 3.75KV OPN COLLECTOR 5SO | Tape & Reel (TR) | 5-SO | Surface Mount | - | -40°C ~ 85°C |

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