| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Lead Free Status | Voltage - Output (Max) | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FOD8173SD | AMI Semiconductor / ON Semiconductor | OPTOISOLATOR 5KV TRANSISTOR 4SMD | - | -55°C ~ 110°C | Cut Tape (CT) | Surface Mount | - | - | - | 70V | Transistor | |
| HCPL-0700#560 | Avago Technologies (Broadcom Limited) | OPTOISO 3.75KV DARL W/BASE 8SOIC | - | -40°C ~ 85°C | Tape & Reel (TR) | Surface Mount | - | - | - | 7V | Darlington with Base | |
| SFH6186-4X001T | Vishay / Semiconductor - Opto Division | OPTOISOLATOR 5.3KV TRANS 4SMD | - | -55°C ~ 100°C | Tape & Reel (TR) | Surface Mount | - | - | - | 55V | Transistor | |
| VOD223T | Electro-Films (EFI) / Vishay | OPTOISO 4KV DARL 2CH 8SOIC | - | -40°C ~ 100°C | Tape & Reel (TR) | Surface Mount | - | - | - | 30V | Darlington | |
| PC4N350NSZX | Sharp Microelectronics | OPTOISO 3.55KV DARL W/BASE 6DIP | - | - | Tube | Through Hole | - | - | - | 30V | Darlington with Base | |
| EL207 | Everlight Electronics | OPTOISO 3.75KV TRANS W/BASE 8SOP | - | -55°C ~ 110°C | Tube | Surface Mount | - | - | - | 80V | Transistor with Base | |
| K817P5 | Vishay / Semiconductor - Opto Division | OPTOISO 5KV TRANSISTOR 4DIP | - | -40°C ~ 100°C | Tube | Through Hole | - | - | - | 70V | Transistor | |
| SL5504S | AMI Semiconductor / ON Semiconductor | OPTOISO 5.3KV TRANS W/BASE 6SMD | - | -55°C ~ 100°C | Tube | Surface Mount | - | - | - | 80V | Transistor with Base | |
| CNY174SD | AMI Semiconductor / ON Semiconductor | OPTOISO 5.3KV TRANS W/BASE 6SMD | - | -55°C ~ 100°C | Tape & Reel (TR) | Surface Mount | - | - | - | 70V | Transistor with Base | |
| 6N139SDVM | AMI Semiconductor / ON Semiconductor | OPTOISO 5KV TRANS W/BASE 8SMD | - | -40°C ~ 100°C | Original-Reel® | Surface Mount | - | - | - | 18V | Transistor 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.