ELJ-810-629

Jumbo-LED 15.11.2007 Radiation Infrared Type 4W Technology AlGaAs/GaAlAs ELJ-810-629 rev. 05 Case Plastic lens, metal case Description High-power infrared-LED in an aluminium case with thread socket, for easy handling and heat sink mounting Ø12,5 Ø16 Ø11 Ø1,7 5,08 4,5 1,5 Outline: H = 12.4 mm (± 0.5) 2 Applications Medical appliances, remote control and optical communications, light barriers, measurement systems 7,9 D = 16 mm (± 0.5) Thread M10 1 2 13 8 Pin 1 – cathode Pin 2 – anode M10 Absolute Maximum Ratings at Tamb = 25°C, on heat sink (S ≥ 200 cm²), unless otherwise specified Parameter DC forward current Peak forward current Power dissipation Operating temperature range Storage temperature range Junction temperature Test сonditions on heat sink tp≤10 µs, f≤500 Hz on heat sink on heat sink on heat sink on heat sink Symbol IF IFM P Tamb Tstg Tj Value 1.1 2,0 4 -25 to +100 -25 to +100 100 Unit A A W °C °C °C Electrical Characteristics Tamb = 25°C, unless otherwise specified Parameter Forward voltage Forward voltage* Switching time Reverse voltage Test conditions IF = 350 mA IF = 1000 mA IF = 350 mA IR = 100 µA Symbol VF VF tr , t f VR RthJC 5 10 K/W Min Typ 1.6 2.0 75 Max 2.0 2.6 Unit V V ns Thermal resistance junction-case *only recommended on optimal heat sink 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, Köpenicker Str.325 b, Haus 201 1 of 5 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 Jumbo-LED 15.11.2007 ELJ-810-629 rev. 05 Optical Characteristics at Tamb = 25°C, on heat sink (S ≥ 200 cm²), unless otherwise specified Test Parameter Symbol Min conditions Radiant power Radiant power* Radiant intensity Radiant intensity* Peak wavelength Spectral bandwidth at 50% Viewing angle IF = 350 mA IF = 1000 mA IF = 350 mA IF = 1000 mA IF = 350 mA IF = 350 mA IF = 350 mA Φe Φe Ιe Ιe λp ∆λ0,5 ϕ 800 300 40 Typ 50 125 600 1650 810 30 17 820 Max Unit mW mW mW/sr mW/sr nm nm deg *only recommended on optimal heat sink Note: All measurements carried out with EPIGAP equipment, on blank aluminium heat sink, S = 180 cm², passive cooling. Measurement results and curve characteristics obtained with other heat sinks may differ. Typical wavelength shift vs. forward current (rel. to λP @ IF = 350 mA) 15 Wavelength shift (nm) 10 5 0 -5 0 200 400 600 800 1000 1200 1400 IF (mA) 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, Köpenicker Str.325 b, Haus 201 2 of 5 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 Jumbo-LED 15.11.2007 ELJ-810-629 rev. 05 Radiant power vs. forward current (typical) normalized to Φe @ IF = 350 mA 4 3 ΦE (rel.) 2 1 0 0 200 400 600 800 1000 1200 1400 IF (mA) Forward current vs. forward voltage (typical) 1400 1200 1000 IF (mA) 800 600 400 200 0 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 UF (V) 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, Köpenicker Str.325 b, Haus 201 3 of 5 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 Jumbo-LED 15.11.2007 ELJ-810-629 rev. 05 Ambient Temperature vs. maximal forward current 1.4 1.2 Max. forward current (A) 1.0 0.8 0.6 0.4 0.2 0.0 0 25 50 75 100 Ambient Temperature (°C) Remarks concerning optical radiation safety* At low forward current (0.8 A), this product has to be (potentially) classified as Class 3B LED. Class 3B LEDs may have sufficient power to cause an eye injury, both from the direct beam and from reflections,so these products are therefore considered hazardous to the eye. However, the extent and severity of any eye injury arising from an exposure to the light beam of a Class 3B product will depend upon several factors including the radiant power entering the eye and the duration of the exposure. Nontheless, adequate precautions should be taken to avoid direct or indirect viewing into the beam. *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, Köpenicker Str.325 b, Haus 201 4 of 5 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 Jumbo-LED 15.11.2007 ELJ-810-629 rev. 05 Handling precautions To prevent damage to the LED during soldering and assembly, following precautions have to be taken into account. a) The bending point of the lead frame should be located at least 2.5 mm away from the body. b) While bending, the base of the lead frame has to be fixed with radio pliers or similar. c) To ensure an adequate strain relief, the lead frames have to be firmly fixed during soldering. d) Avoid any torsion or tensile loading of the lead frames, especially when they have been heated after being soldered. e) LEDs are static sensitive devices, so adequate handling precautions have to be taken, e.g. wearing grounding wrist straps. 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, Köpenicker Str.325 b, Haus 201 5 of 5 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545