The 744392-APT1211AX optoisolator by Panasonic, with the part number, is a high-quality optoisolator designed for triac and SCR output applications. This optoisolator features a triac output type and has a maximum forward current of 50 mA. The voltage forward (Vf) is 1.21V, and the off-state voltage is 600V. With a maximum on-state current of 100 mA and a voltage isolation of 5000Vrms, the APT series optoisolator provides reliable and safe isolation between input and output circuits. It features a zero crossing circuit and a fast turn-on time of 100µs. The APT series optoisolator is designed for surface mount applications and is supplied in a 4-SMD, Gull Wing package. With its high-quality construction and reliable performance, the APT series optoisolator is an excellent choice for optoisolator applications.

• Triac Output Type: Yes
• Maximum Forward Current: 50 mA
• Voltage Forward (Vf): 1.21V
• Off-State Voltage: 600V
• Maximum On-State Current: 100 mA
• Voltage Isolation: 5000Vrms
• Zero Crossing Circuit: Yes
• Turn-On Time: 100µs
• Package: 4-SMD, Gull Wing