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 l VDE 0884 in 3 available lead form : - STD - G form - SMD approved to CECC 0080 l IS1X, IS5X, IS74X are certified to EN60950 by the followingTest Bodies :Nemko - Certificate No. P96102022 Fimko - Registration No. 192313-01..25 Semko - Reference No. 9639052 01 Demko - Reference No. 305969 ISD1X, ISD5X, ISD74X - EN60950 pending ISQ1X, ISQ5X, ISQ74X - EN60950 pending DESCRIPTION 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 IS1 IS5 IS74 7.0 6.0 OPTION SM OPTION G 7.62 7.62 6.62 10.46 9.86 1.25 0.75 3 4 7.62 4.0 3.0 ISD1 ISD5 ISD74 10.16 13° Max 3.0 0.5 0.26 3.35 2.54 7.0 6.0 1 8 2 3 7 6 5 4 1.2 10.16 9.16 7.62 4.0 3.0 13° Max 0.5 3.0 0.5 ISQ1 ISQ5 ISQ74 0.26 3.35 2.54 7.0 6.0 1.2 1 16 2 15 3 14 4 13 5 12 6 11 7 10 9 8 7.62 4.0 3.0 13° Max 0.5 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 6 5 0.5 20.32 19.32 0.6 0.1 1 2 1.2 APPLICATIONS l Computer terminals l Industrial systems controllers l Signal transmission between systems of different potentials and impedances SURFACE MOUNT Dimensions in mm 2.54 3.0 0.5 3.35 0.26 ISOCOM INC 1024 S. Greenville Ave, Suite 240, Allen, TX 75002 USA Tel: (214) 495-0755 Fax: (214) 495-0901 e-mail [email protected] http://www.isocom.com DB92163m-AAS/A2 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 IS5, ISD5, ISQ5 IS1,ISD1,ISQ1,IS74,ISD74,ISQ74 Emitter-collector Voltage BVECO Power Dissipation 70V 50V 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) 6 Collector-emitter Breakdown (BVCEO) IS5, ISD5, ISQ5 IS1, ISD1, ISQ1, IS74, ISD74, ISQ74 Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) 70 50 6 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 1.2 20 50 12.5 7/12/00 10 V V µA IF = 50mA IR = 10µA VR = 6V 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 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/A2 Collector Power Dissipation vs. Ambient Temperature Relative Current Transfer Ratio vs. Ambient Temperature 1.5 Relative current transfer ratio Collector power dissipation P C (mW) 200 150 100 50 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 2.8 Relative current transfer ratio Forward current I F (mA) 50 40 30 20 10 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 Relative Current Transfer Ratio vs. Ambient Temperature 20 50 1.4 IF = 10mA VCE = 10V Relative current transfer ratio Relative current transfer ratio 10 Relative Current Transfer Ratio vs. Forward Current 1.0 0.5 0 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 ) 7/12/00 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/A2