Specifications

ModelOPT1252G3EH
DescriptionSSR RELAY SPST-NO 3.5A 60V, SMD-4
TechnologyOptoMOS Relay
Contact Form1 Form A (SPST-NO)
Load Voltage0V~60V
Load TypeAC, DC
Load Current3.5A
On-State Resistance35mΩ
Isolation Voltage (Vrms)5000V
Control Voltage1.32 ~ 1.6VDC
Turn-On Time2ms
Turn-Off Time50µs
PackageSMD-4
Mounting TypeSurface Mount
Operating Temperature (°C)-40°C ~ 85°C
PackagingTape & Reel
Application ScenariosSpecifications: The OPT1252G3EH is a powerhouse in a minuscule SMD-4 package, capable of handling 3.5A at 60V (AC/DC). It achieves this with an ultra-low 35mΩ on-resistance, while providing a high 5

規格與應用場景

Specifications: The OPT1252G3EH is a powerhouse in a minuscule SMD-4 package, capable of handling 3.5A at 60V (AC/DC). It achieves this with an ultra-low 35mΩ on-resistance, while providing a high 5000Vrms isolation barrier. It switches with a controlled 2ms turn-on and a 50μs turn-off. Designed for extreme environments, it operates from -40°C to 85°C with a 1.32-1.6VDC input range.
Application Scenarios: This relay is designed for the most demanding high-current, space-constrained applications with strict safety needs. It is ideal for high-power point-of-load switching on server motherboards, battery management system (BMS) main charge/discharge FET driving, and as the final power stage in compact motor drivers for drones or robotics, where its high current, low loss, and strong isolation are critical for performance and safety.