SDD450 Description
The SDD450 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 SDD450 provides an optically isolated method of controlling many interface applications such as telemunications, industrial control and instrumentation...
SDD450 Key Features
- High current transfer ratio (CTR:MIN 600%)
- High input-to-output isolation voltage (3,750 Vrms)
- Ultra-miniature 4 pin SOP package
- High Load Voltage (Vceo = 300V MIN)
- TR Tape and Reel