DESCRIPTION
IL66, ILD66, and ILQ66 are optically coupled isolators employing Gallium Arsenide infrared emitters and silicon photodarlington detectors. Switching can be accomplished while maintaining a high degree of isolation between driving and load circuits, with no crosstalk between channels.

FEATURES
• Internal RBE for High Stability
• Current Transfer Ratio is Tested at 2.0 mA and 0.7 mA Input IL/ILD/ILQ66 Series:
    –1, 100% min. at IF=2.0 mA, VCE=10 V
    –2, 300% min. at IF=2.0 mA, VCE=10 V
    –3, 400% min. at IF=0.7 mA, VCE=10 V
    –4, 500% min. at IF=2.0 mA, VCE=5.0 V
• Four Available CTR Categories per Package Type
• BVCEO>60 V
• Standard DIP Packages
• Underwriters Lab File #E52744
• VDE 0884 Available with Option 1