Description
The MOC8021M and MOC8050M are photodarlington type optically coupled optocoupler. The devices have a gallium arsenide infrared emitting diode coupled with a silicon darlington phototransistor.

FEATUREs
■ High BVCEO
   – Minimum 50V (MOC8021M)
   – Minimum 80V (MOC8050M)
■ High current transfer ratio:
   – Minimum 1,000% (MOC8021M)
   – Minimum 500% (MOC8050M)
■ 500%
■ No base connection for improved noise immunity
■ Underwriters Laboratory (UL) recognized
   File #E90700, Volume 2
■ IEC 60747-5-2 approved (ordering option V)

APPLICATIONs
■ Appliances, measuring instruments
■ I/O interface for computers
■ Programmable controllers
■ Portable electronics
■ Interfacing and coupling systems of different
   potentials and impedance
■ Solid state relays