| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Lead Free Status | Voltage - Output (Max) | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EL817(S)(A)(TB)-VG | Everlight Electronics | OPTOISOLTR 5KV TRANSISTOR 4-SMD | - | -55°C ~ 110°C | Tape & Reel (TR) | Surface Mount | - | - | - | 80V | Transistor | |
| HCPL-070L-500E | Avago Technologies (Broadcom Limited) | OPTOISO 3.75KV DARLINGTON 8-SO | - | 0°C ~ 70°C | Cut Tape (CT) | Surface Mount | - | - | - | 7V | Darlington | |
| FOD2743ATV | AMI Semiconductor / ON Semiconductor | OPTOISOLATOR 5KV TRANSISTOR 8DIP | - | -40°C ~ 85°C | Tube | Through Hole | - | - | - | 70V | Transistor | |
| PS2801C-4-F3-M-A | CEL (California Eastern Laboratories) | OPTOISO 2.5KV 4CH TRANS 16-SSOP | - | -55°C ~ 100°C | Tape & Reel (TR) | Surface Mount | - | - | - | 80V | Transistor | |
| ASSR-V622-302E | Avago Technologies (Broadcom Limited) | OPTOISO 3.75KV 2CH PHVOLT 8DIPGW | - | -40°C ~ 85°C | Tube | Surface Mount | - | - | - | 7V | Photovoltaic |
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.