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| Jumbo-LED 16.11.2007 Radiation Light Blue Type 3.5 W Technology InGaN/Al2O3 ELJ-460-628 rev. 04 Case Plastic lens, metal case Description High-power light-blue LED in an aluminium case with thread socket, for easy handling and heat sink mounting O12,5 O16 O11 O1,7 5,08 4,5 1,5 Outline: H = 12.4 mm ( 0.5) 2 Applications Illumination, remote control and optical communications, light barriers, measurement systems 7,9 D = 16.0 mm ( 0.5) Thread M10 1 2 13 8 Pin 1 - cathode Pin 2 - anode M10 Absolute Maximum Ratings at Tamb = 25C, on heat sink (S 200 cm), unless otherwise specified Parameter DC forward current Peak forward current Power dissipation Operating temperature range Storage temperature range Junction temperature Test onditions on heat sink tp10 s, f500 Hz on heat sink on heat sink on heat sink on heat sink Symbol IF IFM P Tamb Tstg Tj Value 800 1,2 3,5 -25 to +100 -25 to +100 100 Unit mA A W C C C Tamb = 25C, unless otherwise specified Parameter Forward voltage Forward voltage* Switching time Reverse voltage Test conditions IF = 350 mA IF = 500 mA IF = 350 mA IR = 10 A Symbol VF VF tr , t f VR RthJC 5 10 K/W Min Typ 3.4 3.5 80 Max 3.9 Unit V V ns Electrical Characteristics 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, Kopenicker Str.325 b, Haus 201 1 of 4 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 Jumbo-LED 16.11.2007 ELJ-460-628 rev. 04 Optical Characteristics at Tamb = 25C, on heat sink (S 200 cm), unless otherwise specified Test Symbol Min Parameter conditions Radiant power Radiant power* Radiant intensity Radiant intensity* Luminous intensity Luminous intensity* Peak wavelength Spectral bandwidth at 50% Viewing angle IF = 350 mA IF = 500 mA IF = 350 mA IF = 500 mA IF = 350 mA IF = 500 mA IF = 350 mA IF = 350 mA IF = 350 mA e e e e v v p 0.5 10 450 Typ 100 140 1020 1300 100 130 460 25 15 470 Max Unit mW mW mW/sr mW/sr cd cd nm nm deg *only recommended on optimal heat sink Note: All measurements carried out with EPIGAP equipment, on blank aluminium heat sink, S = 180 cm, passive cooling. Measurement results and curve characteristics obtained with other heat sinks may differ. 1,0 Spectral power distribution (typical) at IF = 350 mA 0,8 rel. Intensity (arb. units) 0,6 0,4 0,2 0,0 360 400 440 480 520 560 600 Wavelength (nm) 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 4 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 Jumbo-LED 16.11.2007 Ambient Temperature vs. maximal forward current 1000 ELJ-460-628 rev. 04 800 Max. forward current (mA) Max. forward current (A) 600 400 200 0 0 20 40 60 80 100 120 Ambient Temperature (C) Remarks concerning optical radiation safety* For low forward current (<100 mA) and continuous operation, this LED may be classified as LED product Class 2 , according to standard IEC 60825-1:A2. Class 2 products emit in the visible region, damaging exposure is usually prevented through avert reactions including blink reflex. It can be expected that these reactions provide sufficient protection under reasonably predictable conditions. This also implicates a direct observation of the light beam by means of optical instruments. If intended to operate at higher current (up to max. DC current), this product should be classified as LED product Class 2M , according to standard IEC 60825-1:A2. Class 2M products are safe to eyes and skin under normal conditions, including when users view the light beam directly. These products emit in the visible region and it is presumed that the human blink reflex will be sufficient to prevent damaging exposure, but if the beam is focused down, damaging levels of radiation may be reached. Therefore, users should not incorporate optics that could concentrate the output into the eyes. *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 3 of 4 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 Jumbo-LED 16.11.2007 ELJ-460-628 rev. 04 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, Kopenicker Str.325 b, Haus 201 4 of 4 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 |
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