ISP817X,ISP827X,ISP847X3,2,1 ISP817,ISP827,ISP847-3,-2,-1 LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS l l l APPROVALS UL recognised, File No. E91231 ISP817X3,2,1 ISP817-3,2,1 'X' SPECIFICATION APPROVALS VDE 0884 in 3 available lead form : - STD - G form - SMD approved to CECC 00802 Certified to EN60950 by Nemko - Certificate No. P01102465 2.54 Dimensions in mm 1 2 7.0 6.0 1.2 5.08 4.08 DESCRIPTION The ISP817-3,-2,-1, ISP827-3,-2,-1, ISP847-3,-2,-1 series of optically coupled isolators consist of 3.0 infrared light emitting diodes and NPN silicon ISP827X3,2,1 0.5 photo transistors in space efficient dual in line ISP827-3,2,1 plastic packages. FEATURES 7.62 4.0 3.0 13 Max 0.5 0.26 3.35 2.54 Options :10mm lead spread - add G after part no. Surface mount - add SM after part no. Tape&reel - add SMT&R after part no. 1.2 l Low input current 0.5mA IF 10.16 l High Current Transfer Ratio (50% min) 9.16 l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l High BVCEO (70V min) l All electrical parameters 100% tested l Custom electrical selections available 3.0 APPLICATIONS l Computer terminals 0.5 l Industrial systems controllers l Measuring instruments ISP847X3,2,1 l Signal transmission between systems of ISP847-3,2,1 different potentials and 2.54 impedances l OPTION SM SURFACE MOUNT 7.0 6.0 10.46 9.86 2 3 7 6 5 7.62 4.0 3.0 13 Max 0.5 0.26 3.35 1 16 15 14 2 3 4 1.2 13 5 12 6 11 7 8 10 9 7.62 4.0 3.0 13 Max 0.5 0.26 10.16 8 7.0 6.0 OPTION G 7.62 1.25 0.75 1 4 20.32 19.32 0.6 0.1 4 3 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 7/4/08 DB92239 ABSOLUTEMAXIMUMRATINGS (25C unless otherwise specified) Storage Temperature -55C to + 125C Operating Temperature -30C to + 100C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260C INPUT DIODE Forward Current Reverse Voltage Power Dissipation 50mA 6V 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO Collector Current Power Dissipation 70V 6V 50mA 150mW POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/C above 25C) ELECTRICAL CHARACTERISTICS ( TA = 25C Unless otherwise noted ) PARAMETER Input MIN TYP MAX UNITS Forward Voltage (VF) 1.2 Reverse Current (IR) Output Coupled Collector-emitter Breakdown (BVCEO) 70 ( Note 2 ) Emitter-collector Breakdown (BVECO) 6 Collector-emitter Dark Current (ICEO) Current Transfer Ratio (CTR) (Note 2) ISP817-3, ISP827-3, ISP847-3 ISP817-2, ISP827-2, ISP847-2 ISP817-1, ISP827-1, ISP847-1 7/4/08 V IF = 20mA 10 A VR = 4V V IC = 1mA V nA IE = 10A VCE = 20V % % % % 0.5mA 1.0mA 0.5mA 1.0mA 0.4 0.4 0.4 V V V 0.5mA IF , 0.35mA IC 0.5mA IF , 0.25mA IC 1.0mA IF , 0.5mA IC 18 18 VRMS VPK s s See note 1 See note 1 VIO = 500V (note 1) VCE = 2V , IC = 2mA,RL= 100 70 100 50 50 Input to Output Isolation Voltage VISO 5300 7500 Input-output Isolation Resistance RISO 5x1010 Output Rise Time tr Output Fall Time tf Note 1 Note 2 1.4 100 Collector-emitter Saturation Voltage -3 -2 -1 4 3 TEST CONDITION IF , IF , IF , IF , 0.4V 0.4V 0.4V 0.4V VCE VCE VCE VCE Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. DB92239 Collector Power Dissipation vs. Ambient Temperature Collector Current vs. Low Collector-emitter Voltage TA = 25C 2.0 Collector current IC (mA) Collector power dissipation PC (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 IF (mA) 50 40 30 20 10 0 0 25 50 75 100 0.5 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 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 ) 7/4/08 IF = 1mA VCE = 0.4V 1.0 0 -30 125 Current transfer ratio CTR (%) Collector-emitter saturation voltage VCE(SAT) (V) -30 1.5 100 0.1 0.2 0.5 1 2 Forward current IF (mA) DB92239 5