MCT2X, MCT2EX MCT2, MCT2E OPTICALLY COUPLED ISOLATOR PHOTOTRANSISTOR OUTPUT Dimensions in mm APPROVALS 2.54 ll UL recognised, File No. E91231 1 6 X SPECIFICATION APPROVALS 7.0 2 5 l VDE 0884 in 3 available lead form : - 6.0 - STD 3 4 - G form 1.2 - SMD approved to CECC 00802 7.62 7.62 ll Certified to EN60950 by the following 6.62 4.0 Test Bodies :- 3.0 Nemko - Certificate No. P01102465 13 0.5 Fimko - Certificate No. FI18162 Max Semko - Reference No. 0202041/01-25 3.0 0.26 Demko - Certificate No. 311161-01 3.35 0.5 ll BSI approved - Cetificate No. 8001 DESCRIPTION ABSOLUTE MAXIMUM RATINGS The MCT2 series of optically coupled isolators (25C unless otherwise specified) consist of infrared light emitting diode and NPN silicon photo transistor in a standard 6 pin dual in line plastic package. Storage Temperature -55C to + 150C Operating Temperature -55C to + 100C FEATURES Lead Soldering Temperature l Options :- (1/16 inch (1.6mm) from case for 10 secs) 260C 10mm lead spread - add G after part no. Surface mount - add SM after part no. INPUT DIODE Tape&reel - add SMT&R after part no. l High Isolation Voltage (5.3kV ,7.5kV ) Forward Current 60mA RMS PK l All electrical parameters 100% tested Reverse Voltage 6V l Custom electrical selections available Power Dissipation 105mW APPLICATIONS l DC motor controllers OUTPUT TRANSISTOR l Industrial systems controllers l Measuring instruments l Signal transmission between systems of Collector-emitter Voltage BV 30V CEO different potentials and impedances Collector-base Voltage BV 70V CBO Emitter-collector Voltage BV 6V ECO OPTION SM OPTION G Power Dissipation 160mW 7.62 SURFACE MOUNT POWER DISSIPATION Total Power Dissipation 200mW 0.6 (derate linearly 2.67mW/C above 25C) 1.25 0.26 0.1 0.75 10.46 10.16 9.86 ISOCOM COMPONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1YD Tel: (01429) 863609 Fax :(01429) 863581 12/2/03 DB92279m-AAS/A2ELECTRICAL CHARACTERISTICS ( T = 25C Unless otherwise noted ) A PARAMETER MIN TYP MAX UNITS TEST CONDITION Input Forward Voltage (V ) 1.2 1.5 V I = 10mA F F Reverse Current (I ) 10 A V = 6V R R Output Collector-emitter Breakdown (BV ) 30 V I = 1mA CEO C ( note 2 ) Collector-base Breakdown (BV ) 70 V I = 100A CBO C Emitter-collector Breakdown (BV ) 6 V I = 100A ECO E Collector-emitter Dark Current (I ) 50 nA V = 10V CEO CE Collector-base Dark Current (I ) 20 nA V = 10V CBO CE Coupled Current Transfer Ratio (CTR) MCT2 20 % 10mA I , 10V V F CE MCT2E 50 % 10mA I , 10V V F CE Collector-emitter Saturation VoltageV 0.4 V 16mA I , 2mA I CE(SAT) F C Input to Output Isolation Voltage V 5300 V See note 1 ISO RMS 7500 V See note 1 PK 10 Input-output Isolation Resistance R 5x10 V = 500V (note 1) ISO IO Turn-on Time ton 3 s V = 10V , fig 1 CC Turn-off Time toff 3 s I = 2mA, R = 100 C L Note 1 Measured with input leads shorted together and output leads shorted together. Note 2 Special Selections are available on request. Please consult the factory. V CC Input t t on off R = 100 L t t Output f r Output 10% 10% 90% 90% FIG 1 12/2/03 DB92279m-AAS/A2