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| PS2505-1X, PS2505-2X, PS2505-4X PS2505-1, PS2505-2, PS2505-4 HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS l UL recognised, File No. E91231 PS2505-1X PS2505-1 2.54 Dimensions in mm 4 3 7.0 1 'X' SPECIFICATION APPROVALS 6.0 l VDE 0884 in 3 available lead form : 2 - STD - G form 1.2 - SMD approved to CECC 00802 7.62 l Certified to EN60950 by the following 5.08 4.0 4.08 Test Bodies :3.0 Nemko - Certificate No. P01102465 Fimko - Certificate No. FI18162 0.5 Semko - Reference No. 0202041/01-25 3.0 0.26 Demko - Certificate No. 311161-01 3.35 0.5 PS2505-2X l BSI approved - Certificate No. 8001 PS2505-2 DESCRIPTION 2.54 The PS2505-1, PS2505-2, PS2505-4 series of 1 optically coupled isolators consist of two infrared 7.0 2 light emitting diodes connected in inverse parallel 6.0 3 and NPN silicon photo transistors in space efficient dual in line plastic packages. 4 1.2 13 Max 8 7 6 5 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 AC or polarity insensitive input l All electrical parameters 100% tested l Custom electrical selections available APPLICATIONS l Computer terminals l Industrial systems controllers l Telephone sets, Telephone exchangers l Signal transmission between systems of different potentials and impedances OPTION SM SURFACE MOUNT OPTION G 10.16 9.16 7.62 4.0 3.0 0.5 13 Max 0.26 1 16 15 14 13 12 11 10 9 7.62 3.0 0.5 3.35 PS2505-4X PS2505-4 2.54 2 3 4 5 7.0 6.0 6 7 8 7.62 1.2 20.32 19.32 4.0 3.0 0.5 0.6 0.1 10.46 9.86 1.25 0.75 0.26 10.16 3.0 0.5 3.35 13 Max 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 15/4/03 DB92393m-AAS/A4 ABSOLUTE MAXIMUM RATINGS (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 Power Dissipation 50mA 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO Power Dissipation POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/C above 25C) ELECTRICAL CHARACTERISTICS ( TA = 25C Unless otherwise noted ) PARAMETER Input Forward Voltage (VF) MIN TYP MAX UNITS 1.2 1.4 V TEST CONDITION IF = 10mA 80V 6V 150mW Output Collector-emitter Breakdown (BVCEO) ( Note 2 ) 80 6 100 V V nA IC = 1mA IE = 100A VCE = 40V 5mAIF , 5V VCE 10mAIF , 2mAIC See note 1 See note 1 VIO = 500V (note 1) VCC = 10V , IC= 2mA, RL= 100 Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) Coupled Current Transfer Ratio (CTR) (Note 2) PS2505-1, PS2505-2, PS2505-4 80 600 % Collector-emitter Saturation VoltageVCE (SAT) Input to Output Isolation Voltage VISO Input-output Isolation Resistance RISO Output Rise Time Output Fall Time tr tf 5300 7500 5x1010 3 5 0.3 V VRMS VPK s s 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 15/4/03 DB92393m-AAS/A4 Collector Power Dissipation vs. Ambient Temperature 200 Collector power dissipation PC (mW) Collector-emitter saturation voltage VCE(SAT) (V) 6 5 4 3 2 1 0 0 Collector-emitter Saturation Voltage vs. Forward Current =1mA 2mA 3mA 5mA 8mA 150 100 50 0 -30 0 25 50 75 100 125 Ambient temperature TA ( C ) Forward Current vs. Ambient Temperature 60 Ic TA = 25C 5 10 15 Forward current IF (mA) Collector Current vs. Collector-emitter Voltage 50 TA = 25C 50 30 20 15 20 10 0 10 IF = 5mA Forward current IF (mA) 50 Collector current IC (mA) -30 0 25 50 75 100 125 40 30 40 30 20 10 0 Ambient temperature TA ( C ) Collector-emitter Saturation Voltage vs. Ambient Temperature 0.28 IF = 10mA IC = 2mA Current transfer ratio CTR (%) 0.24 0.20 0.16 0.12 0.08 0.04 0 -30 0 25 50 75 100 Ambient temperature TA ( C ) 0 2 4 6 8 10 Collector-emitter voltage VCE ( V ) Current Transfer Ratio vs. Forward Current 320 280 240 200 160 120 80 40 0 1 2 5 10 20 50 Forward current IF (mA) DB92393m-AAS/A4 Collector-emitter saturation voltage VCE(SAT) (V) VCE = 5V TA = 25C 15/4/03 |
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