SDD450 Overview
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.
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) OPTIONS/SUFFIXES*
- TR Tape and Reel NOTE: Suffixes listed above are not included in marking on device for part number identification. 1 4
