Specifications

ModelOPT1255G2EH
DescriptionSSR RELAY SPST-NO 2.0A 150V, SMD-4
TechnologyOptoMOS Relay
Contact Form1 Form A (SPST-NO)
Load Voltage0V~150V
Load TypeAC, DC
Load Current2A
On-State Resistance0.11Ω
Isolation Voltage (Vrms)5000V
Control Voltage1.3 ~ 1.5VDC
Turn-On Time200µs
Turn-Off Time80µs
PackageSMD-4
Mounting TypeSurface Mount
Operating Temperature (°C)-40°C ~ 85°C
PackagingTape & Reel
Application ScenariosSpecifications: The OPT1255G2EH is a high-current, high-efficiency PhotoMOS SSR in a standard SMD-4 surface mount package. It is a 1 Form A (SPST-NO) relay rated for 2A at 150V AC/DC. It features a v

規格與應用場景

Specifications: The OPT1255G2EH is a high-current, high-efficiency PhotoMOS SSR in a standard SMD-4 surface mount package. It is a 1 Form A (SPST-NO) relay rated for 2A at 150V AC/DC. It features a very low 0.11Ω on-state resistance, provides 5000Vrms isolation, and switches with 200μs (on) and 80μs (off) times. It operates from -40°C to 85℃ with a 1.3-1.5VDC input.
Application Scenarios: Designed for high-efficiency medium-to-high current switching in a cost-effective, industry-standard package. Ideal for driving motors, solenoids, and high-power LEDs in appliances, power tools, industrial controls, and automotive applications. Its low Rds(on) minimizes heat generation, making it suitable for thermally challenging designs while the SOP package ensures easy manufacturability.