MOSFET relay (SSR) switches 1.5A, in 2.9 mm² footprint

January 24, 2017 // By Graham Prophet
Omron Electronic Components Europe believes it has the smallest-available MOSFET relay; contributing to minimum possible PCB size, the G3VM-31QR MOSFET relay is 17% smaller than alternative devices. The S-VSON device has overall dimensions of 2.0 x 1.65 x 1.45 mm achieved using a 3-stack chip on chip structure.


The G3VM-31QR offers enhanced performance compared to alternate solutions in its class. For example, it’s on-resistance is just 0.10 Ohms. Despite its small size, it can handle a continuous load current of 1.5A at 30V AC or DC and offers a wide temperature range of -40 to 110 degrees Celsius. Its dielectric strength of 500V between input and output is also high for the device dimensions.