ISP626-1X,ISP626-2X,ISP626-4X ISP626-1, ISP626-2, ISP626-4 LOW INPUT CURRENT A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS z UL recognised, File No. E91231 Package coe " EE " ISP626-1X ISP626-1 Dimensions in mm 2.54 7.0 6.0 'X' SPECIFICATION APPROVALS z VDE 0884 in 3 available lead form : - STD - G form - SMD approved to CECC 00802 z ISP626-1X Certified to EN60950 by Nemko - Certificate No. P01102465 1 4 2 3 1.2 5.08 4.08 7.62 4.0 3.0 13° Max DESCRIPTION 0.5 The ISP626-1, ISP626-2, ISP626-4 series of 3.0 optically coupled isolators consist of two infrared 3.35 light emitting diodes connected in inverse parallel ISP626-2X 0.5 ISP626-2 and NPN silicon photo transistors in space 2.54 efficient dual in line plastic packages. FEATURES z Options :10mm lead spread - add G after part no. Surface mount - add SM after part no. Tape&reel - add SMT&R after part no. z Low input current ± 0.5mA IF z High Isolation Voltage (5.3kVRMS ,7.5kVPK ) z AC or polarity insensitive input z All electrical parameters 100% tested z Custom electrical selections available APPLICATIONS z Computer terminals z Industrial systems controllers z Telephone sets, Telephone exchangers z Signal transmission between systems of different potentials and impedances OPTION SM SURFACE MOUNT 0.26 7.0 6.0 1.2 10.16 9.16 2 7 3 4 6 5 7.62 13° Max 0.5 0.5 0.26 3.35 1 16 15 2 ISP626-4X ISP626-4 3 14 4 13 5 7.0 6.0 6 7 8 12 2.54 1.2 20.32 19.32 11 10 9 7.62 4.0 3.0 13° Max 0.5 0.26 10.16 8 4.0 3.0 3.0 OPTION G 7.62 1 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 DB92276m-AAS /A3 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 = ± 0.5mA VCE = 1.5V 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 Relative current transfer ratio Forward current IF (±mA) 60 50 40 30 20 10 2.8 VCE = 1.5V TA = 25°C 2.4 2.0 1.6 1.2 0.8 0.4 0 0 -30 0 25 50 75 100 125 0.1 Relative Current Transfer Ratio vs. Ambient Temperature 1.0 2 5 Relative Current Transfer Ratio vs. Forward Current Relative current transfer ratio Relative current transfer ratio 0.5 Forward current IF (±mA) Ambient temperature TA ( °C ) 1.5 0.2 IF = ±1mA VCE = 0.5V 1.0 0.5 2.8 VCE = 0.5V TA = 25°C 2.4 2.0 1.6 1.2 0.8 0.4 0 0 -30 0 25 50 75 Ambient temperature TA ( °C ) 27/7/10 100 0.1 0.2 0.5 1.0 2 5 Forward current IF (±mA) DB92276m-AAS/A3 ABSOLUTEMAXIMUMRATINGS (25°C unless otherwise specified) Storage Temperature -55°C to + 125°C Operating Temperature -30°C to + 100°C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260°C INPUTDIODE Forward Current Power Dissipation ± 50mA 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO 55V 6V Collector Current 50mA Power Dissipation 150mW POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/°C above 25°C) ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted ) PARAMETER MIN TYP MAX UNITS Input Forward Voltage (VF) 1.0 Output Collector-emitter Breakdown (BVCEO) ( Note 2 ) Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) 55 Current Transfer Ratio (CTR) (Note 2) Low Input CTR 100 50 Coupled 1.15 6 100 Collector-emitter Saturation VoltageVCE (SAT) 0.2 Input to Output Isolation Voltage VISO 5300 7500 Input-output Isolation Resistance RISO 5x1010 Rise Time, tr Fall Time, tf Note 1 Note 2 27/7/10 1.3 4 3 TEST CONDITION V IF = ± 10mA V IC = 0.5mA V nA IE = 100μA VCE = 24V 1200 % % ± 1mAIF , 0.5V VCE ± 0.5mAIF,1.5V VCE 0.4 V V ± 1mAIF , 0.5mAIC ± 1mAIF , 1mAIC VRMS VPK See note 1 See note 1 Ω VIO = 500V (note 1) μs μs VCE = 2V , 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. DB92276m-AAS/A3