PS2502-1X, PS2502-2X, PS2502-4X PS2502-1, PS2502-2, PS2502-4 HIGH DENSITY MOUNTING PHOTODARLINGTON OPTICALLY COUPLED ISOLATORS APPROVALS l UL recognised, File No. E91231 2.54 PS2502-1X PS2502-1 7.0 6.0 'X' SPECIFICATION APPROVALS l VDE 0884 approval pending l Dimensions in mm 1 2 4 3 1.2 Certified to EN60950 by the following Test Bodies :Nemko - Certificate No. P96102022 Fimko - Registration No. 192313-01..25 Semko - Reference No. 9639052 01 Demko - Reference No. 305969 5.08 4.08 7.62 4.0 3.0 13 Max 0.5 3.0 DESCRIPTION PS2502-2X The PS2502-1, PS2502-2, PS2502-4 series of PS2502-2 optically coupled isolators consist of infrared light emitting diodes and NPN silicon photodarlingtons 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 Current Transfer Ratio (200%min) l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) 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 OPTION G SURFACE MOUNT 7.62 0.26 0.5 3.35 2.54 7.0 6.0 10.46 9.86 1.25 0.75 10.16 9.16 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 7/12/00 4 5 7.62 4.0 3.0 0.5 13 Max 3.0 0.26 3.35 0.5 PS2502-4X PS2502-4 1 16 2 15 14 3 4 2.54 7.0 6.0 1.2 13 5 12 6 11 7 8 10 9 7.62 4.0 3.0 0.26 10.16 8 7 6 1.2 20.32 19.32 0.6 0.1 1 2 3 13 0.5 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 info@isocom.com http://www.isocom.com DB92306m-AAS/A3 ABSOLUTE MAXIMUM RATINGS (25C unless otherwise specified) Storage Temperature -55C to + 125C Operating Temperature -55C 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 80V 6V 150mW POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/C above 25C) ELECTRICAL CHARACTERISTICS ( TA = 25C Unless otherwise noted ) Input Output PARAMETER MIN TYP MAX UNITS Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) 5 1.2 1.4 TEST CONDITION V V A IF = 10mA I R = 5 A VR = 5V 80 V IC = 1mA Emitter-collector Breakdown (BVECO) 6 V IE = 100A Current Transfer Ratio (CTR) (Note 2) 200 % 1mA IF , 1V VCE V 1mA IF , 2mA IC VRMS VPK See note 1 See note 1 VIO = 500V (note 1) s s VCC = 10V , IC = 10mA, RL= 100 5 Collector-emitter Breakdown (BVCEO) ( Note 2 ) Coupled 2000 Collector-emitter Saturation VoltageVCE (SAT) Input to Output Isolation Voltage VISO 1.0 5300 7500 Input-output Isolation Resistance RISO 5x1010 Output Rise Time Output Fall Time Note 1 Note 2 7/12/00 tr tf 100 100 Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. DB92306m-AAS/A3 100 50 0 -30 0 25 50 75 100 125 50mA TA = 25C Ic 5 5mA 6 =1mA (V) CE(SAT) 150 Collector-emitter saturation voltage V Collector power dissipation P C (mW) 200 30mA Collector-emitter Saturation Voltage vs. Forward Current Collector Power Dissipation vs. Ambient Temperature 4 3 2 1 0 0 0.5 1.0 1.5 2.0 2.5 3.0 Forward current IF (mA) Ambient temperature TA ( C ) Collector Current vs. Collector-emitter Voltage Forward Current vs. Ambient Temperature 60 10mA 100 TA = 25C Collector current I C (mA) Forward current I F (mA) 50 40 30 20 10 80 5mA 60 2mA 40 IF = 1mA 20 0 0 -30 0 25 50 75 100 0 125 1.5 IF = 1mA IC = 2mA 0.8 0.6 0.4 0.2 0 4 5 IF = 1mA VCE = 2V 1.0 0.5 0 -30 0 25 50 75 Ambient temperature TA ( C ) 7/12/00 3 Relative Current Transfer Ratio vs. Ambient Temperature Relative current transfer ratio Collector-emitter saturation voltage V CE(SAT) (V) Collector-emitter Saturation Voltage vs. Ambient Temperature 1.0 2 Collector-emitter voltage VCE ( V ) Ambient temperature TA ( C ) 1.2 1 100 -30 0 25 50 75 Ambient temperature TA ( C ) 100 DB92306m-AAS/A3