FEATURES

• High Load Voltage (Vceo = 300V MIN)

• High current transfer ratio (600-9000%)

• High input-to-output isolation package (5000 Vrms)

• Compact 4pin DIP package

• RoHS / Pb Free / REACH Compliant device

APPLICATIONS

• Home Appliances

• Office Automation Equipment

• Telecom / Datacom

• Power supplies

• Fax / Modems

DESCRIPTION

The SDD400 consists of a Photo Darlington transistor optically coupled to a light emitting diode. Optical coupling between the input LED

and output Photo Darlington allows for high isolation levels while maintaining low-level DC signal control capability. The SDD400 provides

an optically isolated method of controlling many interface applications such as telecommunications, industrial control and instrumentation

circuitry.