DESCRIPTION
The IL66B is an optically coupled isolator employing a gallium arsenide infrared emitter and a silicon photodarlington detector. Switching can be accomplished while maintaining a high degree of isolation between driving and load circuits. They can be used to replace reed and mercury relays with advantages of long life, high speed switching and elimination of magnetic fields.

FEATURES
• Internal RBE for high stability
• Isolation test voltage, 5300 VRMS
• No base connection
• High isolation resistance
• Standard plastic DIP package
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC