The IS7000 is an optically coupled isolator consisting of an infrared light emitting diode and a high voltage NPN silicon photo darlington which has an integral base-emitter resistor to optimise switching speed and elevated temperature characteristics in a standard 4 pin dual in line plastic package.
AC Isolation Voltage 5000VRMS High Current Transfer Ratio 1000% minimum Wide Operating Temperature Range –30°C to +100°C APPLICATIONS: Modems Fax and Copying Machines Numerical Control Machines Signal Transmission between Systems of Different Potentials and Impedance