Click to expand full text
VOD223T
www.vishay.com
Vishay Semiconductors
Optocoupler, Photodarlington Output, Dual Channel, SOIC-8 Package
A 1 C 2 NC 3 NC 4
i179074
8 NC 7 B 6 C 5 E
FEATURES
• High current transfer ratio at IF = 1 mA, 500 % minimum • Isolation test voltage, 4000 VRMS • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912
DESCRIPTION
The VOD233T is a high current transfer ratio (CTR) optocoupler. It has a gallium arsenide infrared LED emitter and silicon NPN photodarlington transistor detector. This device has CTRs tested at an LED current of 1 mA. This low drive current permits easy interfacing from CMOS to LSTTL or TTL.
AGENCY APPROVALS
• UL1577, file no. E52744 system code Y • cUL - file no.