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| PS2501-1X, PS2501-2X, PS2501-4X PS2501-1, PS2501-2, PS2501-4 HIGH DENSITY MOUNTING 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 00802 l Certified to EN60950 by the following Test Bodies :Nemko - Certificate No. P01102465 Fimko - Certificate No. FI18162 Semko - Reference No. 0202041/01-25 Demko - Certificate No. 311161-01 l BSI approved - Certificate No. 8001 DESCRIPTION The PS2501-1,PS2501-2,PS2501-4 series of optically coupled isolators consist of infrared light emitting diodes and NPN silicon photo transistors in space efficient dual in line plastic packages. PS2501-1X PS2501-1 2.54 7.0 6.0 Dimensions in mm 1.2 5.08 4.08 7.62 4.0 3.0 0.5 3.0 13 Max 0.26 PS2501-2X PS2501-2 0.5 2.54 3.35 7.0 6.0 1.2 10.16 9.16 7.62 4.0 3.0 0.5 3.0 3.35 0.5 0.26 13 Max 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 Current Transfer Ratio ( 80% min) l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l High BVCEO ( 80Vmin ) l All electrical parameters 100% tested l Custom electrical selections available APPLICATIONS l Computer terminals l Industrial systems controllers l Measuring instruments l Signal transmission between systems of different potentials and impedances OPTION SM SURFACE MOUNT OPTION G PS2501-4X PS2501-4 2.54 7.0 6.0 1.2 20.32 19.32 4.0 3.0 0.5 3.0 0.5 3.35 0.26 7.62 13 Max 7.62 0.6 0.1 10.46 9.86 1.25 0.75 0.26 10.16 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 4/2/03 DB92402m-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 Reverse Voltage Power Dissipation 50mA 6V 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO Power Dissipation POWER DISSIPATION Total Power Dissipation (derate linearly 2.67mW/C above 25C) 80V 6V 150mW 200mW ELECTRICAL CHARACTERISTICS ( TA = 25C Unless otherwise noted ) PARAMETER Input Forward Voltage (VF) Reverse Current (IR) Output Collector-emitter Breakdown (BVCEO) 80 ( Note 2 ) Emitter-collector Breakdown (BVECO) 6 Collector-emitter Dark Current (ICEO) Current Transfer Ratio (CTR) (Note 2) PS2501-1,PS2501-2,PS2501-4 GR MIN TYP MAX UNITS 1.2 1.4 10 V A TEST CONDITION IF = 20mA VR = 4V IC = 1mA IE = 100A VCE = 20V 5mA IF , 5V VCE 5mA IF , 5V VCE 10mA IF , 2mA IC See note 1 See note 1 VIO = 500V (note 1) VCE = 2V , IC = 2mA, RL = 100 V V nA 100 Coupled 80 100 600 300 % % 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 4 3 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. 4/2/03 DB92402m-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 3mA 5mA 10mA 15mA 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 50 30 Collector current IC (mA) 40 30 20 10 0 20 15 10 TA = 25C 50 Forward current IF (mA) 40 30 20 10 0 -30 0 25 50 75 100 125 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 Ambient temperature TA ( C ) 100 IF = 5mA 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) DB92402m-AAS/A4 Collector-emitter saturation voltage VCE(SAT) (V) VCE = 5V TA = 25C 4/2/03 |
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