onsemi Triac, SCR Output Optoisolators FODM3022R2-NF098

The Optocoupler, Triac, 3.75kV, Mini-Flat-4 (part number 48AC1137) features a compact 4-pin surface mount package with a maximum standoff height of 2.4 mm. It is designed for interfacing electronic controls with power triacs, suitable for controlling resistive and inductive loads in 115 V/240 V applications. The device has a peak blocking voltage of 400 V and is compliant with safety standards including UL1577 and DIN EN/IEC 60747-5-5, providing 3,750 VACRMS isolation for one minute. This optocoupler operates within a temperature range of -40¬8C to +100¬8C and supports a continuous forward current of up to 60 mA. It is capable of handling a peak non-repetitive surge current of 1 A and has an off-state output terminal voltage of 400 V. The device is Pb-free and suitable for various applications, including industrial controls, traffic lights, and solid-state relays. Its robust insulation characteristics and compact design make it a viable option for engineers looking for reliable optocoupling solutions in high-voltage environments.