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| ISP815X, ISP825X, ISP845X ISP815, ISP825, ISP845 HIGH DENSITY MOUNTING PHOTODARLINGTON OPTICALLY COUPLED ISOLATORS APPROVALS l UL recognised, File No. E91231 'X' SPECIFICATION APPROVALS l VDE 0884 approval pending l ISP815X ISP815 2.54 7.0 6.0 1.2 5.08 4.08 Dimensions in mm 1 2 4 3 Certified to EN60950 by the following Test Bodies :Nemko - Certificate No. P96102022 Fimko - Registration No. 192313-01..25 Semko - Reference No. 9639052 01 Demko - Reference No. 305969 7.62 4.0 3.0 0.5 13 Max 0.26 3.0 DESCRIPTION ISP825X The ISP815, ISP825, ISP845 series of optically ISP825 coupled isolators consist of infrared light emitting diodes and NPN silicon photodarlingtons in space efficient dual in line plastic packages. 0.5 2.54 3.35 7.0 6.0 1 2 3 4 8 7 6 5 7.62 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 (600%min) l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l All electrical parameters 100% tested l Custom electrical selections available APPLICATIONS l Computer terminals l Industrial systems controllers l Measuring instruments l Signal transmission between systems of different potentials and impedances OPTION SM SURFACE MOUNT OPTION G 1.2 10.16 9.16 4.0 3.0 0.5 3.0 3.35 0.5 1 2 3 4 5 7.0 6.0 1.2 20.32 19.32 4.0 3.0 0.5 3.0 0.5 3.35 0.26 6 7 8 7.62 13 Max 0.26 16 15 14 13 12 11 10 9 13 Max ISP845X ISP845 2.54 7.62 0.6 0.1 10.46 9.86 1.25 0.75 0.26 10.16 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 4/10/00 DB92414-AAS/A3 ABSOLUTE MAXIMUM RATINGS (25C unless otherwise specified) Storage Temperature -55C to + 125C 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 50mA 6V 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO Power Dissipation POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/C above 25C) ELECTRICAL CHARACTERISTICS ( TA = 25C Unless otherwise noted ) PARAMETER Input Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) Collector-emitter Breakdown (BVCEO) ( Note 2 ) 35V 6V 150mW MIN TYP MAX UNITS 1.2 6 10 35 6 100 1.4 V V A V V nA TEST CONDITION IF = 20mA IR = 10A VR = 6V IC = 1mA IE = 100A VCE = 20V Output Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) Coupled Current Transfer Ratio (CTR) (Note 2) 600 7500 % 1mA IF , 2V VCE Collector-emitter Saturation VoltageVCE (SAT) Input to Output Isolation Voltage VISO 5300 7500 1.0 V 20mA IF , 5mA IC See note 1 See note 1 VIO = 500V (note 1) VCE = 2V , IC = 10mA, RL= 100 VRMS VPK Input-output Isolation Resistance RISO 5x1010 Output Rise Time Output Fall Time tr tf 60 53 300 250 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. 4/10/00 DB92414-AAS/A3 Collector Power Dissipation vs. Ambient Temperature =1mA CE(SAT) 30mA Collector power dissipation P C (mW) 6 5 4 3 2 1 0 50mA 1.5 5mA 200 (V) Collector-emitter Saturation Voltage vs. Forward Current Collector-emitter saturation voltage V 150 100 50 0 -30 0 25 50 75 100 125 Ambient temperature TA ( C ) Forward Current vs. Ambient Temperature 60 0 Ic TA = 25C 0.5 1.0 2.0 2.5 3.0 Forward current IF (mA) Collector Current vs. Collector-emitter Voltage 100 TA = 25C 50 Forward current I F (mA) Collector current I C (mA) 80 60 5mA 40 20 IF = 1mA 0 -30 0 25 50 75 100 125 Ambient temperature TA ( C ) Collector-emitter Saturation Voltage vs. Ambient Temperature 1.2 1.0 0.8 0.6 0.4 0.2 0 -30 0 25 50 75 100 Ambient temperature TA ( C ) 4/10/00 40 30 20 10 10mA 2mA 0 0 1 2 3 4 5 Collector-emitter voltage VCE ( V ) Relative Current Transfer Ratio vs. Ambient Temperature 1.5 Relative current transfer ratio CE(SAT) (V) Collector-emitter saturation voltage V IF = 20mA IC = 5mA IF = 1mA VCE = 2V 1.0 0.5 0 -30 0 25 50 75 Ambient temperature TA ( C ) 100 DB92414-AAS/A3 |
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