SOP4 60V MOSFET relays operate in high temperatures
12 October 2023 
The PhotoMOS SOP4 AQY212G3HS and AQY232G3HS relays operate at up to 105°C and 125°C respectively. They can be used in higher temperature environments including modern industrial equipment, testing, and measuring equipment as well as security and battery operating equipment.
The compact SOP4 package achieves an I/O withstand voltage of 3,750V rms, allowing for insulated equipment to be miniaturised. The AQY232G3HS components achieve high-capacity 2A load control and the AQY212G3HS relays have 1.8 A load control.
The AQY232G3HS components achieve a maximum LED current of 1mA, which is one third that of conventional models, says the company, enabling an LED current during use to be reduced by up to 40% to lower power consumption. The AQY232G3HS models achieve an average of 0.8ms, which is about 57% the time required for conventional models, says Panasonic Industry. The increased speed of the switching operation improves the tact time of equipment and systems.