| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | Approvals | Lead Free Status | Output Type | Package / Case | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FODM3053R4 | AMI Semiconductor / ON Semiconductor | OPTOISOLATOR 3.75KV TRIAC 4MFP | - | -40°C ~ 100°C | Tape & Reel (TR) | Surface Mount | BSI, CSA, UL | - | Triac | 4-SMD, Gull Wing | 4-Mini-Flat | |
| EL3043S(TB)-V | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6SMD | - | -55°C ~ 100°C | Tape & Reel (TR) | Surface Mount | CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL, VDE | - | Triac | 6-SMD, Gull Wing | 6-SMD | |
| VO4158D-X006 | Vishay / Semiconductor - Opto Division | OPTOISOLATOR 5.3KV TRIAC 6DIP | - | -55°C ~ 100°C | Tube | Through Hole | cUR, FIMKO, UR | - | Triac | 6-DIP (0.400", 10.16mm) | 6-DIP | |
| APT1232AX | Panasonic | PHOTOTRIAC COUPLER 600V 6DIP | - | - | Original-Reel® | Surface Mount | - | - | - | 5-SMD, Gull Wing | 6-DIP Gull Wing | |
| TLP3042(TP1,S,C,F) | Toshiba Semiconductor and Storage | X36 PB-F PHOTOCOUPLER SMD T&R JA | - | -40°C ~ 100°C | - | - | BSI, SEMKO, UR | - | Triac | - | - | |
| EL3081M | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6DIP | - | -55°C ~ 100°C | Tube | Through Hole | CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL | - | Triac | 6-DIP (0.400", 10.16mm) | 6-DIP | |
| EL3032M | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6DIP | - | -55°C ~ 100°C | Tube | Through Hole | CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL | - | Triac | 6-DIP (0.400", 10.16mm) | 6-DIP | |
| FODM3022R3V | AMI Semiconductor / ON Semiconductor | OPTOISOLATOR 3.75KV TRIAC 4MFP | - | -40°C ~ 100°C | Tape & Reel (TR) | Surface Mount | BSI, CSA, UL, VDE | - | Triac | 4-SMD, Gull Wing | 4-Mini-Flat | |
| PC3SD11NXZCF | Sharp Microelectronics | OPTOISOLATOR 5KV TRIAC 6SMD | - | -30°C ~ 100°C | Tube | Surface Mount | CSA, UR | - | Triac | 6-SMD | 6-SMD | |
| APT1231AX | Panasonic | PHOTOTRIAC COUPLER 600V 4DIP | - | - | Cut Tape (CT) | Surface Mount | - | - | - | 4-SMD, Gull Wing | 4-DIP |
Optoisolators with Triac or SCR (Silicon Controlled Rectifier) output are devices designed to provide electrical isolation between input and output circuits while allowing control of AC power loads. They consist of an LED optically coupled to a thyristor-based output stage, enabling them to switch high-voltage AC loads such as motors, heaters, and lamps in applications like motor drives, solid-state relays, and lighting controls.