ISP624-1X, ISP624-2X, ISP624-4X ISP624-1, ISP624-2, ISP624-4 LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS 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. P96102022 Fimko - Registration No. 192313-01..25 Semko - Reference No. 9639052 01 Demko - Reference No. 305969 ISP624-1X ISP624-1 Dimensions in mm 2.54 1 2 7.0 6.0 4 3 1.2 5.08 4.08 7.62 4.0 3.0 13° Max 0.5 3.0 ISP624-2X ISP624-2 0.5 0.26 3.35 DESCRIPTION 2.54 The ISP624-1 , ISP624-2 , ISP624-4 series of 1 optically coupled isolators consist of infrared 2 light emitting diodes and NPN silicon photo 7.0 3 transistors in space efficient dual in line plastic 6.0 4 packages. 1.2 FEATURES 10.16 l Options :7.62 9.16 10mm lead spread - add G after part no. 4.0 3.0 Surface mount - add SM after part no. Tape&reel - add SMT&R after part no. 0.5 l High Current Transfer Ratio ( 50% min) 3.0 0.26 l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) 3.35 l High BVCEO ( 55Vmin ) 0.5 1 l All electrical parameters 100% tested l Low Input Current 0.5mA IF ISP624-4X 2 APPLICATIONS ISP624-4 3 l Computer terminals 4 2.54 l Industrial systems controllers l Measuring instruments 5 l Signal transmission between systems of 6 7.0 different potentials and impedances 6.0 OPTION SM SURFACE MOUNT OPTION G 7.62 7 8 1.2 20.32 19.32 0.6 0.1 10.46 9.86 1.25 0.75 10.16 0.5 3.35 6 5 13° Max 16 15 14 13 12 11 10 9 13° Max 0.5 3.0 7 7.62 4.0 3.0 0.26 8 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 7/12/00 DB92401m-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 5V 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO Power Dissipation 55V 6V 150mW POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/°C above 25°C) ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted ) Input Output Coupled PARAMETER MIN TYP MAX UNITS Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) 1.0 5 1.15 10 Collector-emitter Breakdown (BVCEO) 55 ( Note 2 ) Emitter-collector Breakdown (BVECO) 6 Collector-emitter Dark Current (ICEO) Current Transfer Ratio (CTR) (Note 2) ISP624-1,ISP624-2,ISP624-4 100 100 50 Collector-emitter Saturation VoltageVCE (SAT) Input to Output Isolation Voltage VISO 5300 7500 Input-output Isolation Resistance RISO 5x1010 Rise Time tr Fall Time tf Turn-on Time ton Turn-off Time toff Note 1 Note 2 7/12/00 1.3 TEST CONDITION V V µA IF = 10mA IR = 10µA VR = 5V V IC = 0.5mA V nA IE = 100µA VCE = 24V 1200 % % 1mA IF , 0.5V VCE 0.5mA IF , 1.5V VCE 0.4 0.2 V V 1mA IF , 0.5mA IC 1mA IF , 1mA IC 8 8 10 8 VRMS VPK Ω µs µs µs µs See note 1 See note 1 VIO = 500V (note 1) VCC = 10V , IC = 2mA, RL = 100Ω Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. DB92401m-AAS/A3 Collector Power Dissipation vs. Ambient Temperature Collector Current vs. Low Collector-emitter Voltage TA = 25°C 2.0 Collector current I C (mA) Collector power dissipation P C (mW) 200 150 100 50 0 1.6 IF = 1mA 1.2 0.8 IF = 0.5mA 0.4 0 -30 0 25 50 75 100 0 125 Ambient temperature TA ( °C ) 0.2 0.4 0.6 0.8 1.0 Collector-emitter voltage VCE ( V ) Relative Current Transfer Ratio vs. Ambient Temperature Forward Current vs. Ambient Temperature 60 Relative current transfer ratio Forward current I F (mA) 50 40 30 20 10 0 7/12/00 0 25 50 75 100 IF = 1mA VCE = 0.4V 1.0 0.5 0 -30 125 0 25 50 75 100 Ambient temperature TA ( °C ) Ambient temperature TA ( °C ) Collector-emitter Saturation Voltage vs. Ambient Temperature Current Transfer Ratio vs. Forward Current 0.28 120 0.24 Current transfer ratio CTR (%) Collector-emitter saturation voltage V CE(SAT) (V) -30 1.5 IF = 1mA IC = 0.5mA 0.20 0.16 0.12 0.08 0.04 100 80 60 40 VCE = 0.4V TA = 25°C 20 0 0 -30 0 25 50 75 Ambient temperature TA ( °C ) 100 0.1 0.2 0.5 1 2 Forward current IF (mA) 5 DB92401m-AAS/A3