onsemi, FOD8523SD DC Input Photodarlington Output Optocoupler, Surface Mount, 4-Pin PDIP
onsemi DC Input Photodarlington Output Optocoupler, Surface Mount, 4-Pin PDIP, Maximum Forward Voltage: 1.4V, Typical Rise Time: 100µs, Isolation Voltage: 5000 V ac, Logic Output: Yes, Maximum Current Transfer Ratio: 15000%, Typical Fall Time: 20µs, Special Features: Applicable to Pb-free IR Reflow Soldering, Digital Logic Inputs, Microprocessor Inputs, MPN: FOD8523SD