onsemi FOD852300 光电耦合器 FOD852, 4-Pin DIP Photodarlington Output Optocoupler Data Sheet
onsemi FOD852300 光电耦合器 FOD852, 4-Pin DIP Photodarlington Output Optocoupler Data Sheet
onsemi FOD852300 光电耦合器 FOD852, 4-Pin DIP Photodarlington Output Optocoupler Data Sheet
onsemi FOD852300 光电耦合器 FOD852, 4-Pin DIP Photodarlington Output Optocoupler Data Sheet

光耦合器，达林顿晶体管输出，Fairchild Semiconductor