ISP620-1X, ISP620-2X, ISP620-4X ISP620-1, ISP620-2, ISP620-4 HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS ISP620-1X Dimensions in mm 2.54 z UL recognised, File No. E91231 ISP620-1 Package Code EE 7.0 1 4 6.0 X SPECIFICATION APPROVALS 2 3 z VDE 0884 in 3 available lead form : - - STD 1.2 - G form - SMD approved to CECC 00802 7.62 5.08 z Certified to EN60950 by :- 4.0 4.08 Nemko - Certificate No. P01102465 3.0 13 0.5 Max 3.0 DESCRIPTION 0.26 3.35 The ISP620-1, ISP620-2, ISP620-4 series of 0.5 ISP620-2X optically coupled isolators consist of two infrared ISP620-2 2.54 light emitting diodes connected in inverse parallel 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 z 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 z High Isolation Voltage (5.3kV ,7.5kV ) RMS PK 13 0.5 z AC or polarity insensitive input Max 3.0 z All electrical parameters 100% tested 0.26 z Custom electrical selections available 3.35 0.5 1 16 APPLICATIONS 2 15 ISP620-4X z Computer terminals ISP620-4 z Industrial systems controllers 3 14 z Telephone sets, Telephone exchangers 2.54 413 z Signal transmission between systems of 5 12 different potentials and impedances 7.0 6 11 6.0 10 7 OPTION SM OPTION G SURFACE MOUNT 7.62 8 1.2 9 20.32 7.62 19.32 4.0 3.0 0.6 13 1.25 0.5 0.26 0.1 Max 0.75 10.46 10.16 0.26 3.35 3.0 9.86 0.5 ISOCOM COMPONENTS 2004 LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1UD Tel: (01429) 863609 Fax :(01429) 863581 17/7/08 DB92101ABSOLUTE 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 55V 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 ) 1.0 1.15 1.3 V I = 10mA F F Output Collector-emitter Breakdown (BV )55 V I = 0.5mA 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) ISP620-1, ISP620-2, ISP620-4 50 600 % 5mAI , 5V V F CE CTR selection available GB 100 600 % 5mAI , 5V V F CE 30 % 1mAI , 0.4V V F CE Collector-emitter Saturation VoltageV 0.4 V 8mAI , 2.4mAI CE (SAT) F C GB 0.4 V 1mAI , 0.2mAI 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 Rise Time, tr 4 sV = 2V , CE 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. 17/7/08 DB92101m-AAS/A4