PS2505-1X, PS2505-2X, PS2505-4X PS2505-1, PS2505-2, PS2505-4 HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS PS2505-1X Dimensions in mm 2.54 l UL recognised, File No. E91231 PS2505-1 Package code EE 7.0 1 4 6.0 X SPECIFICATION APPROVALS 2 3 l VDE 0884 in 3 available lead form : - - STD 1.2 - G form 7.62 5.08 - SMD approved to CECC 00802 4.0 4.08 ll Certified to EN60950 by 3.0 Nemko - Certificate No. P01102465 13 0.5 Max 3.0 DESCRIPTION 0.26 The PS2505-1, PS2505-2, PS2505-4 series of 3.35 0.5 PS2505-2X optically coupled isolators consist of two infrared PS2505-2 light emitting diodes connected in inverse parallel 2.54 and NPN silicon photo transistors in space 1 8 efficient dual in line plastic packages. 7.0 2 7 6.0 3 6 FEATURES 4 5 l Options :- 1.2 10mm lead spread - add G after part no. 10.16 7.62 Surface mount - add SM after part no. 9.16 4.0 Tape&reel - add SMT&R after part no. 3.0 l High Isolation Voltage (5.3kV ,7.5kV ) RMS PK 13 0.5 l AC or polarity insensitive input Max 3.0 l All electrical parameters 100% tested 0.26 3.35 l Custom electrical selections available 0.5 APPLICATIONS 1 16 l Computer terminals PS2505-4X 2 15 l Industrial systems controllers PS2505-4 l Telephone sets, Telephone exchangers 3 14 l Signal transmission between systems of 2.54 4 13 different potentials and impedances 5 12 7.0 6 11 6.0 10 7 OPTION G OPTION SM SURFACE MOUNT 7.62 8 1.2 9 20.32 7.62 19.32 4.0 3.0 0.6 13 1.25 0.26 0.5 0.1 Max 0.75 10.46 10.16 0.26 3.35 3.0 9.86 0.5 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 3/10/07 DB92393m-AAS/A5ABSOLUTE 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 50mA Power Dissipation 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BV 80V CEO Emitter-collector Voltage BV 6V ECO Collector Current 50mA Power Dissipation 150mW POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/C above 25C) ELECTRICAL CHARACTERISTICS ( T = 25C Unless otherwise noted ) A PARAMETER MIN TYP MAX UNITS TEST CONDITION Input Forward Voltage (V ) 1.2 1.4 V I = 10mA F F Output Collector-emitter Breakdown (BV ) 80 V I = 1mA CEO C ( Note 2 ) Emitter-collector Breakdown (BV ) 6 V I = 100A ECO E Collector-emitter Dark Current (I ) 100 nA V = 20V CEO CE Coupled Current Transfer Ratio (CTR) (Note 2) PS2505-1, PS2505-2, PS2505-4 80 600 % 5mAI , 5V V F CE Collector-emitter Saturation VoltageV 0.3 V 10mAI , 2mAI CE (SAT) F C Input to Output Isolation Voltage V 5300 V See note 1 ISO RMS 7500 V See note 1 PK 10 Input-output Isolation Resistance R 5x10 V = 500V (note 1) ISO IO Output Rise Time tr 4 s V = 2V , CE Output Fall Time tf 3 s I = 2mA, R = 100 C L Note 1 Measured with input leads shorted together and output leads shorted together. Note 2 Special Selections are available on request. Please consult the factory 3/10/07 DB92393m-AAS/A5