| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Lead Free Status | Voltage - Output (Max) | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PS2561-1-V-H-A | Renesas Electronics America | OPTOISOLATOR 5KV TRANS 4DIP | NEPOC | -55°C ~ 100°C | Tube | Through Hole | - | - | - | 80V | Transistor | |
| CNY17F23SD | AMI Semiconductor / ON Semiconductor | OPTOISOLATOR 5.3KV TRANS 6-SMD | - | -55°C ~ 100°C | Tape & Reel (TR) | Surface Mount | - | - | - | 70V | Transistor | |
| OPI1280-026 | Optek Technology / TT Electronics | OPTOISOLATOR TRANSISTOR | - | -20°C ~ 75°C | Bulk | Through Hole | - | - | - | 33V | Transistor | |
| PC851XI | Sharp Microelectronics | OPTOISOLATOR 5KV TRANS 4SMD | - | -25°C ~ 100°C | Tube | Surface Mount | - | - | - | 350V | Transistor | |
| TLP385(D4-TPR,E | Toshiba Semiconductor and Storage | TRANSISTOR OPTOCOUPLER; 4-PIN SO | - | -55°C ~ 110°C | - | - | - | - | - | 80V | Transistor | |
| TCLT1116 | Vishay / Semiconductor - Opto Division | OPTOISO 5KV TRANS W/BASE SOP-6L5 | - | -55°C ~ 110°C | Tape & Reel (TR) | Surface Mount | - | - | - | 70V | Transistor with Base | |
| TCED4100 | Vishay / Semiconductor - Opto Division | OPTOISOLATOR 5KV 4CH DARL 8DIP | - | -40°C ~ 100°C | Tube | Through Hole | - | - | - | 35V | Darlington | |
| EL3H7(K)(TB)-G | Everlight Electronics | OPTOISOLATOR 3.75KV TRANS 4-SSOP | - | -55°C ~ 110°C | Tape & Reel (TR) | Surface Mount | - | - | - | 80V | Transistor | |
| HCPL-817-06AE | Avago Technologies (Broadcom Limited) | OPTOISOLATOR 5KV TRANSISTOR 4DIP | - | -30°C ~ 100°C | Tube | Through Hole | - | - | - | 70V | Transistor | |
| 4N30300 | AMI Semiconductor / ON Semiconductor | OPTOISO 5.3KV DARL W/BASE 6DIP | - | -55°C ~ 100°C | Tube | Through Hole | - | - | - | 30V | Darlington with Base |
Optoisolators with transistor and photovoltaic output configurations are devices that provide electrical isolation and signal transfer between input and output circuits. They use an LED optically coupled to a photodetector, typically a phototransistor or a photovoltaic cell, allowing them to transmit digital or analog signals across isolation barriers in applications like signal isolation, digital logic interface, and feedback control systems.