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| SDA20 Series Optically Coupled Module * * * Readily mounted PCB's containing a Silicon Light Sensor & matched Gallium Arsenide Light Source. Available as separate PCB's or complete Module. 125 deg C operation with hermetic components MECHANICAL DATA 10.16+/-0.25 5.08+/-0.13 1.6 4.8 COLLECTOR CATHODE 12.7+/-0.08 25.4+/-0.25 2.26+-0.1 BORE 6.35+/-0.08 3.18+/-0.13 DETECTOR OUTSIDE VIEW 3.51+/-0.13 6.69+/-0.13 EMITTER OUTSIDE VIEW BEDFORD OPTO TECHNOLOGY LTD 1,BIGGAR BUSINESS PARK, BIGGAR,LANARKSHIRE ML12 6FX Tel: +44 (0) 1899 221221 Fax: +44 (0) 1899 221009 Website: bot.co.uk E-mail: bill@bot.co.uk 6.2.00 ISS A EMITTER ANODE SDA 20 SERIES ABSOLUTE MAXIMUM RATINGS (25oC unless otherwise noted) PHOTOTRANSISTOR COLLECTOR-EMITTER VOLTAGE EMITTER-COLLECTOR VOLTAGE STORAGE TEMP RANGE OPERATING TEMP RANGE SOLDERING TEMPERATURE (5 sec) POWER DISSIPATION LINEAR DERATING ABOVE 25oC CONTINUOUS COLLECT CURRENT I.R. EMITTER REVERSE VOLTAGE CONTINUOUS FORWARD CURRENT PEAK FORWARD CURRENT (2u Secs Tp 0.1% Duty Cycle) STORAGE TEMPRANGE OPERATING TEMP RANGE SOLDERING TEMPATURE (5sec) POWER DISSIPATION LINEAR DERATING ABOVE 25 C o o 25V 5V -65 C to +150oC -65oC to +125oC 260oC 50mW 0.5mW/oC 50mA 2.0V 100mA 1.0A -65oC to +150oC -65oC to +125oC 260oC 150mW 1.5mW/oC NOTES 1 2 3 RMS flux is recommended Ee (ADT) is measured using a 0787mm diam apertured sensor place 12.7mm from the measuring surface. Light source is an unfiltered Tungston bulb operating @ 2870 K Colour Temperature or equivalent I.R. source. BEDFORD OPTO TECHNOLOGY LTD 1,BIGGAR BUSINESS PARK, BIGGAR,LANARKSHIRE, ML12 6FX Tel: +44 (0) 1899 221221 Fax: +44 (0) 1899 221009 Website: bot.co.uk E-mail: bill@bot.co.uk 6.2.00 ISS A SDA 20 SERIES ELECTRICAL CHARACTERISTICS at 25oC PARAMETER TEST CONDITION SDA20 SDA20/1 SDA20/2 LSA20S LSA20E UNITS I.R.EMITTER RADIANT POWER DENSITY FORWARD VOLTAGE REVERSE LEAKAGE PEAK WAVELENGTH 1/2 POWER EMISSION ANGLE If = 50 mA -- -- -- -- 1.0min mW/cm2 (2) If = 50 mA VR = 2.0 V If = 50 mA If = 50 mA -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 1.5max 100 max 935 typ 24 typ Volts A nm degrees PHOTO TRANSISTOR ON STATE COLLECTOR CURRENT COLLECTOR DARK CURRENT V(BR) CEO V(BR) ECO Vce (SAT) Vce = 5V Ee = 20mW/cm (3) Vce - 10V Ec = 0 Ic = 100uA Ie = 100uA I = 0.4mA Ee= 20mW/cm Vce=5V Ic=0.8mA RL=1Koh m -- -- -- 4.0min 8.0max -- mA 100max 100max 100max 100max -- nA 25min 5min 0.4max 25min 5min 0.4max 25min 5min 0.4max 25min 5min O.4max -- -- -- Volts Volts Volts Tr/Tf 15typ 15typ 15typ 15typ -- S COUPLED PAIR Vce (SAT) If = 35mA Ic = 200uA If = 35mA Ic = 2mA Vce = 5V If=35mA -- 0.75 max -- -- -- Volts Vec (SAT) I c Min -- 0.1 -- 0.7 0.75max 2.0 -- -- -- -- Volts mA BEDFORD OPTO TECHNOLOGY LTD 1,BIGGAR BUSINESS PARK, BIGGAR,LANARKSHIRE, ML12 6FX Tel: +44 (0) 1899 221221 Fax: +44 (0) 1899 221009 Website: bot.co.uk E-mail: bill@bot.co.uk 6.2.00 ISS A |
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