IS1, IS5, IS74 ISD1, ISD5, ISD74 ISQ1, ISQ5, ISQ74 HIGH DENSITY PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS l UL recognised, File No. E91231 IS1 IS5 IS74 'X' SPECIFICATION APPROVALS VDE 0884 in 3 available lead form : - STD - G form - SMD approved to CECC 0080 7.0 6.0 l l l IS1X, IS5X, IS74X are certified to EN60950 by the following Test Bodies :Nemko - Certificate No. P01102464 Fimko - Certificate No. FI18166 Semko - Reference No. 0202037/01-22 Demko - Certificate No. 311158-01 BSI approved - Certificate No. 8001 7.62 6.62 6 5 3 4 7.62 4.0 3.0 13° Max 0.5 ISD1 ISD5 ISD74 3.0 0.5 0.26 3.35 2.54 The IS*, ISD*, ISQ* series of optically coupled isolators consist of infrared light emitting diodes and NPN silicon photo transistors 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 Isolation Voltage (5.3kVRMS ,7.5kVPK ) l High BVCEO (70V min) IS5, ISD5, ISQ5 7.0 6.0 10.16 9.16 OPTION SM OPTION G 7.62 6 5 7.62 4.0 3.0 13° Max 0.5 ISQ1 ISQ5 ISQ74 0.26 3.35 2.54 7.0 6.0 1 16 2 15 3 14 4 13 5 12 6 11 7 10 9 8 1.2 7.62 4.0 3.0 13° Max 0.5 0.26 10.16 7 3.0 20.32 19.32 1.25 0.75 8 2 3 0.5 APPLICATIONS Computer terminals l Industrial systems controllers l Signal transmission between systems of different potentials and impedances SURFACE MOUNT 1 4 1.2 l 10.46 9.86 1 2 1.2 DESCRIPTION 0.6 0.1 Dimensions in mm 2.54 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 28/5/03 DB92163m-AAS/A5 ABSOLUTE MAXIMUM RATINGS (25°C unless otherwise specified) Storage Temperature -40°C to + 125°C Operating Temperature -25°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 IS5, ISD5, ISQ5 IS1,ISD1,ISQ1,IS74,ISD74,ISQ74 Emitter-collector Voltage BVECO Power Dissipation 70V 50V 6V 150mW POWER DISSIPATION Total Power Dissipation 170mW (derate linearly 2.67mW/°C above 25°C) ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted ) PARAMETER Input MIN TYP MAX UNITS Forward Voltage (VF) 1.2 Reverse Current (IR) Output Coupled Collector-emitter Breakdown (BVCEO) IS5, ISD5, ISQ5 IS1, ISD1, ISQ1, IS74, ISD74, ISQ74 Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) Current Transfer Ratio (CTR) (Note 2) IS1, ISD1, ISQ1 IS5, ISD5, ISQ5 IS74, ISD74, ISQ74 Saturated Current Transfer Ratio IS1, ISD1, ISQ1 IS5, ISD5, ISQ5 IS74, ISD74, ISQ74 28/5/03 V IF = 50mA 10 µA VR = 4V 50 V V V nA IC = 1mA ( Note 2) IE = 100µA VCE = 10V % % % 10mA IF , 10V VCE 10mA IF , 10V VCE 16mA IF , 5V VCE % % % 10mA IF , 0.4V VCE 10mA IF , 0.4V VCE 16mA IF , 0.5V VCE VRMS VPK Ω µs µs See note 1 See note 1 VIO = 500V (note 1) IF = 5mA VCC = 5V, RL = 75Ω 300 400 75 100 12.5 Input to Output Isolation Voltage VISO 5300 Input to Output Isolation Voltage VISO 7500 Input-output Isolation Resistance RISO 5x1010 Output Rise Time tr 2.6 Output Fall Time tf 2.2 Note 1 Note 2 1.65 70 50 6 20 50 12.5 TEST CONDITION Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. DB92163m-AAS/A5 Collector Power Dissipation vs. Ambient Temperature Relative Current Transfer Ratio vs. Ambient Temperature Relative current transfer ratio Collector power dissipation PC (mW) 200 150 100 50 1.5 IF = 10mA VCE = 0.4V 1.0 0.5 0 0 -30 0 25 50 75 100 -30 125 0 25 50 75 Ambient temperature TA ( °C ) Ambient temperature TA ( °C ) Forward Current vs. Ambient Temperature Relative Current Transfer Ratio vs. Forward Current 100 60 Relative current transfer ratio Forward current IF (mA) 50 40 30 20 10 2.8 2.4 2.0 1.6 1.2 0.8 VCE = 0.4V TA = 25°C 0.4 0 0 -30 0 25 50 75 100 125 1 10 20 50 Relative Current Transfer Ratio vs. Forward Current IF = 10mA VCE = 10V Relative current transfer ratio Relative current transfer ratio Relative Current Transfer Ratio vs. Ambient Temperature 1.0 0.5 0 1.4 1.2 1.0 0.8 0.6 0.4 VCE = 10V TA = 25°C 0.2 0 -30 0 25 50 75 Ambient temperature TA ( °C ) 28/5/03 5 Forward current IF (mA) Ambient temperature TA ( °C ) 1.5 2 100 1 2 5 10 20 50 Forward current IF (mA) DB92163m-AAS/A5