FCD825A

Optically-Coupled Isolator Optoelectronic Products 5-9 FCD 825/A/B/C/O General Description The FCD825 series of optoisolators have a npn silicon Planar phototransistor and a GaAs diode in close proximity. Optical intercoupling provides a high degree of ac and dc isolation. A capability for continuous operation of the input diode results in a frequency response extending to dc. Connection to the transistor base is also provided for design flexibility. GlassolatedTII High Current Transfer Ratlo-Typically 80% 1500 V To 6000 V Minimum Isolation Input-To-Output n10" Isolation Resistance Low Coupling Capacitance-Typically 1.0 pF Absolute. Maximum Ratings Maximum Temperature and Humidity Storage Temperature -55°C to + 150°C Operating Temperature -55°C to +100°C Pin Temperature (Soldering, 5 s) 260°C Total Package Power =Dissipation at TA 25°C (LED plus Detector) 250mW Derate Linearly from 25 ° C 3.3 mW/oC Input Diode VR Reverse Voltage IF Forward dc Current Ipk Peak For...