G3VM-353G(TR)
Overview
The G3VM-353G(TR) is a solid-state photorelay featuring a normally closed (1 Form B) SPST configuration in a compact 4-SOP package. It provides optical isolation between input and output, supporting load voltages up to 350 V and load currents up to 120 mA for both AC and DC signals. This component is designed to replace mechanical relays in applications requiring high reliability, silent operation, and long service life.
Why Choose This Part
This photorelay offers a high dielectric strength and the inherent reliability of solid-state switching, eliminating contact bounce and mechanical wear. Its small 4-SOP footprint saves significant PCB space compared to traditional DIP packages or mechanical relays while maintaining a 350 V load rating.
Applications
Key Specifications
Getting Started
When integrating this relay, ensure the input LED current is limited by a series resistor based on the 1.15V forward voltage spec. For PCB design, maintain proper creepage and clearance distances between the input and output pins to preserve the 2500 Vrms isolation rating.
