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| MCT2X, MCT2EX MCT2, MCT2E OPTICALLY COUPLED ISOLATOR PHOTOTRANSISTOR OUTPUT APPROVALS l UL recognised, File No. E91231 'X' SPECIFICATION APPROVALS l VDE 0884 in 3 available lead form : - STD - G form - SMD approved to CECC 00802 l Certified to EN60950 by the following Test Bodies :Nemko - Certificate No. P01102465 Fimko - Certificate No. FI18162 Semko - Reference No. 0202041/01-25 Demko - Certificate No. 311161-01 l BSI approved - Cetificate No. 8001 DESCRIPTION The MCT2 series of optically coupled isolators consist of infrared light emitting diode and NPN silicon photo transistor in a standard 6 pin 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 Isolation Voltage (5.3kVRMS ,7.5kVPK ) l All electrical parameters 100% tested l Custom electrical selections available APPLICATIONS l DC motor controllers l Industrial systems controllers l Measuring instruments l Signal transmission between systems of different potentials and impedances OPTION SM SURFACE MOUNT OPTION G 2.54 7.0 6.0 1.2 7.62 6.62 Dimensions in mm 1 2 3 6 5 4 7.62 4.0 3.0 0.5 13 Max 0.26 3.0 0.5 3.35 ABSOLUTE MAXIMUM RATINGS (25C unless otherwise specified) Storage Temperature -55C to + 150C Operating Temperature -55C to + 100C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260C INPUT DIODE Forward Current Reverse Voltage Power Dissipation OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Collector-base Voltage BVCBO Emitter-collector Voltage BVECO Power Dissipation POWER DISSIPATION 30V 70V 6V 160mW 60mA 6V 105mW 7.62 0.6 0.1 10.46 9.86 1.25 0.75 0.26 10.16 Total Power Dissipation 200mW (derate linearly 2.67mW/C above 25C) 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/A2 ELECTRICAL CHARACTERISTICS ( TA= 25C Unless otherwise noted ) PARAMETER Input Forward Voltage (VF) Reverse Current (IR) Output Collector-emitter Breakdown (BVCEO) ( note 2 ) Collector-base Breakdown (BVCBO) Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) Collector-base Dark Current (ICBO) Current Transfer Ratio (CTR) MCT2 MCT2E Collector-emitter Saturation VoltageVCE(SAT) Input to Output Isolation Voltage VISO 5300 7500 30 70 6 50 20 MIN TYP MAX UNITS 1.2 1.5 10 V A TEST CONDITION IF = 10mA VR = 6V IC = 1mA IC = 100A IE = 100A VCE = 10V VCE = 10V 10mA IF , 10V VCE 10mA IF , 10V VCE 16mA IF , 2mA IC See note 1 See note 1 VIO = 500V (note 1) VCC = 10V , fig 1 IC= 2mA, RL = 100 V V V nA nA Coupled 20 50 0.4 % % V VRMS VPK Input-output Isolation Resistance RISO 5x1010 Turn-on Time Turn-off Time ton toff 3 3 s s Note 1 Note 2 Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. VCC Input RL = 100 Output Output 10% tr tf ton toff 10% 90% 90% FIG 1 12/2/03 DB92279m-AAS/A2 Collector Power Dissipation vs. Ambient Temperature 200 Collector power dissipation PC (mW) Relative current transfer ratio 2.8 2.4 2.0 1.6 1.2 0.8 0.4 0 -30 0 25 50 75 100 125 1 Relative Current Transfer Ratio vs. Forward Current 150 100 50 VCE = 0.4V TA = 25C 2 5 10 20 50 0 Ambient temperature TA ( C ) Forward Current vs. Ambient Temperature 80 Relative current transfer ratio 70 Forward current IF (mA) 60 50 40 30 20 10 -30 0 25 50 75 100 125 Forward current IF (mA) Relative Current Transfer Ratio vs. Forward Current 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 1 2 5 10 20 50 VCE = 10V TA = 25C Ambient temperature TA ( C ) Relative Current Transfer Ratio vs. Ambient Temperature 1.5 Forward current IF (mA) Collector-emitter Saturation Voltage vs. Ambient Temperature 0.28 0.24 0.20 0.16 0.12 0.08 0.04 0 -30 0 25 50 75 Ambient temperature TA ( C ) 100 IF = 16mA IC = 2mA IF = 10mA VCE = 10V 1.0 0.5 0 -30 0 25 50 75 100 Ambient temperature TA ( C ) 12/2/03 Collector-emitter saturation voltage VCE(SAT) (V) Relative current transfer ratio DB92279m-AAS/A2 |
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