DESCRIPTION
The ISP521-1 , ISP521-2 , ISP521-4 series of optically coupled isolators consist of infrared light emitting diodes and NPN silicon photo transistors in space efficient dual in line plastic packages.

FEATURES
• Options :-
   10mm lead spread - add G after part no.
   Surface mount - add SM after part no.
   Tape&reel - add SMT&R after part no.
• High Current Transfer Ratio ( 50% min)
• High Isolation Voltage (5.3kVRMS, 7.5kVPK)
• High BVCEO( 55Vmin )
• All electrical parameters 100% tested
• Custom electrical selections available

APPLICATIONS
• Computer terminals
• Industrial systems controllers
• Measuring instruments
• Signal transmission between systems of different potentials and impedances