FEATURES

• Current transfer ratio (see order information)

• Isolation test voltage 4420 VRMS

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

AGENCY APPROVALS

• UL / cUL 1577

• CSA

• CQC GB4943.1-2011

• CQC GB8898-2011

• FIMKO

DESCRIPTION

The IL2 is an 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. The IL2 is especially designed

for driving medium-speed logic and can be used to eliminate

troublesome ground loop and noise problems. This coupler

can be used also to replace relays and transformers in many

digital interface applications such as CRT modulation.