FCD825A - Fairchild Semiconductor

FCD825A Optically-Coupled Isolator

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 flexibili.

Features

Current (1 P.s pulse width, 300 pps) Po Power Dissipation at TA = 25°C Derate Linearly from 25°C 3.0 V 60mA 3.0A 100mW Output Transistor VeE Collector-to-Emitter Voltage Vee Collector-to-Base Voltage Ie Collector Current = Po Power Dissipation at TA 25°C Derate Linearly from 25°C 30 V 70 V 25mA 150 mW 2.0 mW/oC Package Outline -.r--:- 046 r(1:'431 (a~6~~1 ~ I~ ~ 1~75(1905IMAX 3 - , .060 (1.2701 .250(6.350) L
· .082 (1.575)DIA .150 (3.810) III- I .018 (.457) ::,:.003 (.076) -- Note. = All dimensions in inches bold and millimeters (parentheses). Tolerance unless specified ±.015 (0..