DESCRIPTION
The ILD1, ILD2, ILD5, ILQ1, ILQ2 are optically coupled isolated pairs employing GaAs infrared LEDs and silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the drive while maintaining a high degree of electrical isolation between input and output.

FEATURES
• Current transfer ratio at IF = 10 mA
• Isolation rated voltage 4420 VRMS
• Material categorization: for definitions of compliance please see www.vishay.com/doc?99912

AGENCY APPROVALS
• UL1577, file no. E52744, double protection
• cUL tested to CSA 22.2 bulletin 5A
• CSA 93751
• BSI EN 60950, BSI EN 60065
• DIN EN 60747-5-5 (VDE 0884-5) available with option 1
• FIMKO