IS2701-1 ISOCOM | Alldatasheet
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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 HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS
DESCRIPTION
The IS2701-1 is an optically coupled isolator consisting of an infrared light emitting diode and NPN silicon photo transistor in a space efficient dual in line plastic package.
FEATURES
z Marked as FPT1. z Current Transfer Ratio MIN. 50% z Isolation V oltage (3.75kVRMS ,5.3kVPK ) z All electrical parameters 100% tested z Drop in replacement for NEC PS2701-1
APPLICATIONS
z Industrial systems controllers z Measuring instruments z Signal transmission between systems of different potentials and impedances 1/6/10 Dimensions in mm IS2701-1 DB92850l 3.85+/-0.3
(25°C unless otherwise specified) Storage Temperature -55°C to + 150°C Operating Temperature -55°C to + 100°C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260°C INPUT DIODE Forward Current 50mA Reverse V oltage 6 V Power Dissipation 70mW OUTPUT TRANSISTOR Collector-emitter V oltage BV CEO 80V Emitter-collector V oltage BVECO 6V Collector Current 50mA Power Dissipation 150mW POWER DISSIPATION Total Power Dissipation 170mW (derate linearly 2.26mW/°C above 25°C) PARAMETER MIN TYP MAX UNITS TEST CONDITION Input Forward V oltage (VF) 1.2 1.4 V I F = 20mA Reverse Current (IR)1 0 μAV R = 4V Output Collector-emitter Breakdown (BVCEO) 80 V I C = 0.1mA Emitter-collector Breakdown (BVECO) 6 V I E = 10μA Collector-emitter Dark Current (ICEO) 100 n A V CE = 20V Coupled Current Transfer Ratio (CTR) 50 600 % 5mA IF , 5V VCE Optiional CTR Grades: IS2701-1A 80 160 % 5mA IF , 5V VCE IS2701-1B 130 260 % 5mA IF , 5V VCE IS2701-1C 200 400 % 5mA IF , 5V VCE IS2701-1D 300 600 % 5mA IF , 5V VCE IS2701-1BL 200 % 5mA IF , 5V VCE Collector-emitter Saturation V oltageVCE (SAT) 0.2 V 20mA I F , 1mA IC Input to Output Isolation V oltage VISO 3750 V RMS See note 1
5300 V PK See note 1
Input-output Isolation Resistance RISO 5x1010 Ω VIO = 500V (note 1) Output Rise Time tr 4 18 μsV CE = 2V , Output Fall Time tf 3 18 μsI C = 2mA, RL = 100Ω ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted ) Note 1 Measured with input leads shorted together and output leads shorted together. 1/6/10 DB92850l