IS1

IS1, IS5, IS74 ISD1, ISD5, ISD74 ISQ1, ISQ5, ISQ74 HIGH DENSITY PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS l UL recognised, File No. E91231 'X' SPECIFICATION APPROVALS VDE 0884 in 3 available lead form : - STD - G form - SMD approved to CECC 0080 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 IS1 IS5 IS74 2.54 7.0 6.0 1.2 7.62 6.62 1 2 3 Dimensions in mm 6 5 4 l l 7.62 4.0 3.0 0.5 13° Max 0.26 l ISD1 ISD5 ISD74 3.0 0.5 2.54 1 3.35 DESCRIPTION 8 7 6 5 7.62 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 APPLICATIONS Computer terminals l Industrial systems controllers l Signal transmission between systems of different potentials and impedances l 7.0 6.0 1.2 10.16 9.16 4.0 3.0 0.5 3.0 0.5 3.35 2 3 4 13° Max 0.26 1 2 3 16 15 14 13 12 11 10 9 7.62 4.0 3.0 0.5 13° Max 0.26 ISQ1 ISQ5 ISQ74 2.54 4 5 7.0 6.0 6 7 8 OPTION SM SURFACE MOUNT OPTION G 7.62 1.2 20.32 19.32 0.6 0.1 10.46 9.86 1.25 0.75 0.26 10.16 3.0 0.5 3.35 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 OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO IS5, ISD5, ISQ5 IS1,ISD1,ISQ1,IS74,ISD74,ISQ74 Emitter-collector Voltage BVECO Power Dissipation POWER DISSIPATION Total Power Dissipation 170mW (derate linearly 2.67mW/°C above 25°C) ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted ) PARAMETER Input Forward Voltage (VF) Reverse Current (IR) Output 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 70 50 6 50 MIN TYP MAX UNITS 1.2 1.65 10 V µA 50mA 6V 70mW 70V 50V 6V 150mW TEST CONDITION IF = 50mA VR = 4V 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 See note 1 See note 1 VIO = 500V (note 1) IF = 5mA VCC = 5V, RL = 75Ω V V V nA Coupled 20 50 12.5 75 100 12.5 300 400 % % % % % % VRMS VPK Ω µs µs 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 Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. 28/5/03 D B92163m-AAS/A5 Collector Power Dissipation vs. Ambient Temperature 200 Collector power dissipation PC (mW) Relative current transfer ratio 1.5 Relative Current Transfer Ratio vs. Ambient Temperature 150 IF = 10mA VCE = 0.4V 1.0 100 0.5 50 0 -30 0 25 50 75 100 125 Ambient temperature TA ( °C ) Forward Current vs. Ambient Temperature 60 Relative current transfer ratio 50 Forward current IF (mA) 40 30 20 10 0 -30 0 25 50 75 100 125 Ambient temperature TA ( °C ) Relative Current Transfer Ratio vs. Ambient Temperature 1.5 0 -30 0 25 50 75 100 Ambient temperature TA ( °C ) Relative Current Transfer Ratio vs. Forward Current 2.8 2.4 2.0 1.6 1.2 0.8 0.4 0 1 2 5 10 20 50 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 VCE = 10V TA = 25°C VCE = 0.4V TA = 25°C Relative current transfer ratio 1.0 0.5 0 -30 0 25 50 75 100 Ambient temperature TA ( °C ) 28/5/03 Relative current transfer ratio IF = 10mA VCE = 10V 10 20 50 Forward current IF (mA) D B92163m-AAS/A5