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| LED - Lamp 31.01.2008 Radiation Infrared Type DDH Technology AlGaAs/AlGaAs ELD-880-335 rev. 05 Case 3 mm plastic lens Description High-power, high-speed infrared LED in standard 3 mm housing, small package allows compact design, housing with standoff leads Note: Special packages without standoff available on request Applications Optical communications, safety equipment, automation, optical sensors Maximum Ratings Tamb = 25 unless otherwise specified C, Parameter Forward current (DC) Peak forward current Power dissipation Operating temperature range Storage temperature range Soldering temperature t 5 s, 3 mm from case (tP 50 s, tP /T = 1/2) Test onditions Symbol IF IFM PD Tamb Tstg Tsd Value 100 200 200 -20 to +85 -55 to +100 260 Unit mA mA mW C C C Optical and Electrical Characteristics Tamb = 25 unless otherwise specified C, Test Parameter conditions IF = 20 mA Forward voltage Forward voltage* Reverse voltage Radiant power Radiant power* Radiant intensity* Peak wavelength Spectral bandwidth at 50% Viewing angle Switching time *measured after 30s current flow Symbol VF VF VF e e p 0.5 tr, tf Min Typ 1.4 1.65 Max 1.7 1.9 Unit V V V IF = 100 mA IR = 100 A IF = 20 mA IF = 100 mA IF = 100 mA IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA 5 6 8 40 50 870 70 880 45 30 25 900 mW mW mW/sr nm nm deg. ns Note: All measurements carried out on EPIGAP equipment We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications.All operating parameters must be validated for each customer application by the customer. EPIGAP Optoelektronik GmbH, D-12555 Berlin, Kopenicker Str.325 b, Haus 201 1 of 2 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 LED - Lamp 31.01.2008 ELD-880-335 rev. 05 Remarks concerning optical radiation safety* Up to maximum forward current, at continuous operation, this LED may be classified as LED product Class 1 , according to standard IEC 60825-1:A2. Class 1 products are safe to eyes and skin under reasonably predictable conditions. This implicates a direct observation of the light beam by means of optical instruments. *Note: Safety classification of an optical component mainly depends on the intended application and the way the component is being used. Furthermore, all statements made to classification are based on calculations and are only valid for this LED "as it is", and at continuous operation. Using pulsed current or altering the light beam with additional optics may lead to different safety classifications. Therefore these remarks should be taken as recommendation and guideline only. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications.All operating parameters must be validated for each customer application by the customer. EPIGAP Optoelektronik GmbH, D-12555 Berlin, Kopenicker Str.325 b, Haus 201 2 of 2 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 |
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