FEATURES
• 125 mA load current rating
• Fast rise time, 10 μs
• Fast fall time, 35 μs
• Single, dual, and quad channel
• Solid state reliability
• Standard DIP packages
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912

AGENCY APPROVALS
• UL1577
• cUL
• DIN EN 60747-5-5 (VDE 0884-5)

DESCRIPTION
The IL30 single, ILD55 dual, and ILQ30, ILQ31, ILQ55 quad
are optically coupled isolators with gallium arsenide infrared
emitters and silicon photodarlington sensors. Switching can
be achieved while maintaining a high degree of isolation
between driving and load circuits, with no crosstalk between
channels. These optocouplers can be used to replace reed
and mercury relays with advantages of long life, high speed
switching and elimination of magnetic fields.
The ILD55 is designed to reduce board space requirements
in high density applications.