MCA255X

www.DataSheet4U.com MCA230X, MCA231X, MCA255X MCA230, MCA231, MCA255 OPTICALLY COUPLED ISOLATOR PHOTODARLINGTON OUTPUT APPROVALS l 2.54 6.4 6.2 1.54 8.8 8.4 1 2 3 Dimensions in mm UL recognised, File No. E91231 - 'X' SPECIFICATION APPROVALS l VDE 0884 in 2 available lead form : - STD - G form VDE 0884 inSMD approval pending l SETI approved, reg. no.151786-18 DESCRIPTION The MCA230, MCA231, MCA255 series of optically coupled isolators consist of an infrared light emitting diode and NPN silicon photodarlington in a space efficient dual in line plastic package. FEATURES l Options :10mm lead spread - add G after part no. Surface mount - add SM after part no. Tape&reel - add SMT&R after part no. l High Current Transfer Ratio l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l All electrical parameters 100% tested l Custom electrical selections available APPLICATIONS Computer terminals l Industrial systems controllers l Measuring instruments l Signal transmission between systems of different potentials and impedances l 6 5 4 4.3 4.1 0.5 0.3 7.8 7.4 0.5 3.3 9.6 8.4 ABSOLUTE MAXIMUM RATINGS (25°C unless otherwise specified) Storage Temperature -55°C to + 150°C Operating Temperature -55°C to + 100°C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260°C INPUT DIODE Forward Current Reverse Voltage Power Dissipation OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO MCA255 MCA230, MCA231 Collector-base Voltage BVCBO MCA255 MCA230, MCA231 Emitter-collector V...