The MOC8106, MOC8107 and MOC8108 devices consist of a gallium arsenide LED optically coupled to a silicon phototransistor in a dual–in–line package.

? Closely Matched Current Transfer Ratio (CTR) Minimizes Unit–to–Unit Variation

? Narrow (CTR) Windows that translate to a Narrow and Predictable Open Loop Gain Window

? Very Low Coupled Capacitance along with No Chip to Pin 6 Base Connection for

Minimum Noise Susceptibility

? To order devices that are tested and marked per VDE 0884 requirements, the

suffix “V” must be included at end of part number. VDE 0884 is a test option.

Applications

? Switchmode Power Supplies (Feedback Control)

? AC Line/Digital Logic Isolation

? Interfacing and coupling systems of different potentials and impedances