ISP815X, ISP825X, ISP845X ISP815, ISP825, ISP845 HIGH DENSITY MOUNTING PHOTODARLINGTON OPTICALLY COUPLED ISOLATORS APPROVALS l UL recognised, File No. E91231 ISP815X ISP815 2.54 7.0 6.0 'X' SPECIFICATION APPROVALS l VDE 0884 approval pending l Dimensions in mm 1 2 4 3 1.2 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 5.08 4.08 7.62 4.0 3.0 13° Max 0.5 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. 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 OPTION G SURFACE MOUNT 7.62 0.26 0.5 3.35 2.54 7.0 6.0 10.46 9.86 1.25 0.75 10.16 9.16 4 5 7.62 4.0 3.0 0.5 13° Max 3.0 0.26 3.35 0.5 ISP845X ISP845 1 16 2 15 14 3 4 2.54 7.0 6.0 1.2 13 5 12 6 11 7 8 10 9 7.62 4.0 3.0 0.26 10.16 8 7 6 1.2 20.32 19.32 0.6 0.1 1 2 3 13° Max 0.5 3.0 0.5 3.35 0.26 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 (25°C unless otherwise specified) Storage Temperature -55°C to + 125°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 50mA 6V 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO Power Dissipation 35V 6V 150mW POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/°C above 25°C) ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted ) PARAMETER Input Output MIN TYP MAX UNITS Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) 1.2 1.4 6 10 Collector-emitter Breakdown (BVCEO) 35 TEST CONDITION V V µA IF = 20mA IR = 10µA VR = 6V V IC = 1mA V nA IE = 100µA VCE = 20V ( Note 2 ) Coupled Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) 6 Current Transfer Ratio (CTR) (Note 2) 600 100 Collector-emitter Saturation VoltageVCE (SAT) Input to Output Isolation Voltage VISO 7500 % 1mA IF , 2V VCE 1.0 V 20mA IF , 5mA IC VRMS VPK See note 1 See note 1 Ω VIO = 500V (note 1) µs µs VCE = 2V , IC = 10mA, RL= 100Ω 5300 7500 Input-output Isolation Resistance RISO 5x1010 Output Rise Time Output Fall Time Note 1 Note 2 4/10/00 tr tf 60 53 300 250 Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. DB92414-AAS/A3 100 50 0 -30 0 25 50 75 100 125 50mA TA = 25°C Ic 5 5mA 6 =1mA (V) CE(SAT) 150 Collector-emitter saturation voltage V Collector power dissipation P C (mW) 200 30mA Collector-emitter Saturation Voltage vs. Forward Current Collector Power Dissipation vs. Ambient Temperature 4 3 2 1 0 0 0.5 1.0 1.5 2.0 2.5 3.0 Forward current IF (mA) Ambient temperature TA ( °C ) Collector Current vs. Collector-emitter Voltage Forward Current vs. Ambient Temperature 60 TA = 25°C 100 Collector current I C (mA) Forward current I F (mA) 50 40 30 20 10 80 10mA 60 5mA 2mA 40 20 IF = 1mA 0 0 -30 0 25 50 75 100 0 125 1.5 IF = 20mA IC = 5mA 0.8 0.6 0.4 0.2 0 4 5 IF = 1mA VCE = 2V 1.0 0.5 0 -30 0 25 50 75 Ambient temperature TA ( °C ) 4/10/00 3 Relative Current Transfer Ratio vs. Ambient Temperature Relative current transfer ratio Collector-emitter saturation voltage V CE(SAT) (V) Collector-emitter Saturation Voltage vs. Ambient Temperature 1.0 2 Collector-emitter voltage VCE ( V ) Ambient temperature TA ( °C ) 1.2 1 100 -30 0 25 50 75 Ambient temperature TA ( °C ) 100 DB92414-AAS/A3