MCA231 Datasheet | ISOCOM COMPONENTS

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 (5.3k VRMS ,7.5k VPK ) l All electrical parameters 100% tested l Custom electrical selections available APPLICATIONS puter 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 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 Voltage BVECO Power Dissipation POWER DISSIPATION 55V 30V 55V 30V 7V 150m W 60m A 5V 105m W OPTION SM SURFACE MOUNT OPTION G 5.08 max. 1.2 0.6 1.4 0.9 0.26 10.16 10.2 9.5 Total Power Dissipation 250m W (derate linearly 3.3m W/°C above 25°C) ISO PONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1YD Tel: (01429) 863609 Fax :(01429) 863581 7/12/00 DB92189-AAS/A2 ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted ) PARAMETER Input Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) Collector-emitter Breakdown (BVCEO) MCA230, MCA231 MCA255 Collector-base Breakdown (BVCBO) MCA230, MCA231 MCA255 Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) MIN TYP MAX UNITS 1.2 3 10 1.5 V V µA V V V V V n A TEST CONDITION IF = 20m A IR = 10µA VR = 3V IC = 100µA (note 2)...