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 c ustomer. jumbo-led 14.01.2008 rev. 01 radiation red outline: h = 12.4 mm ( 0.5) d = 16 mm ( 0.5) thread m10 pin 1 ? cathode pin 2 ? anode absolute maximum ratings at t amb = 25c, on heat sink (s 200 cm2), unless otherwise specified symbol value unit i f 700 ma i fm 1.6 a p 3,2 w t amb -25 to +100 c t stg -40 to +100 c t j 100 c electrical characteristics t amb = 25c, unless otherwise specified parameter test conditions symbol min typ max unit forward voltage i f = 350 ma v f 2.2 2.6 v forward voltage* i f = 700 ma v f 2.5 v switching time i f = 350 ma t r , t f 55/65 ns reverse voltage i r = 10 a v r 5 thermal resistance junction-case r thjc 10 k/w *only recommended on optimal heat sink ELJ-650-637 plastic lens, metal case high-power deep-red led in an aluminium case, with thread socket for easy handling and heat sink mounting description case technology alingap/gaas on heat sink type operating temperature range storage temperature range junction temperature 3 w on heat sink t p 100 s, d = 0,05 applications medical appliances, remote control and optical communications, light barriers, measurement systems dc forward current peak forward current power dissipation parameter on heat sink on heat sink on heat sink test onditions ?16 m10 8 2 1,5 5,08 ?1,7 7,9 4,5 ?11 ?12,5 13 2 1 epigap optoelektronik gmbh, d-12555 berlin, k?penicker str.325 b, haus 201 tel.: +49-30-6576 2543, fax : +49-30-6576 2545 1 of 5
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 c ustomer. jumbo-led 14.01.2008 rev. 01 ELJ-650-637 optical characteristics at t amb = 25c, on heat sink (s 200 cm2), unless otherwise specified parameter test conditions symbol min typ max unit radiant power i f = 350 ma e 30 45 mw radiant power* i f = 700 ma e 75 mw radiant intensity i f = 350 ma e 130 mw/sr radiant intensity* i f = 700 ma e 220 mw/sr luminous intensity i f = 350 ma v 10 cd luminous intensity* i f = 700 ma v 15 cd peak wavelength i f = 350 ma p 640 650 660 nm spectral bandwidth at 50% i f = 350 ma ? 0.5 20 nm viewing angle i f = 350 ma ? 26 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. epigap optoelektronik gmbh, d-12555 berlin, k?penicker str.325 b, haus 201 tel.: +49-30-6576 2543, fax : +49-30-6576 2545 2 of 5
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 c ustomer. jumbo-led 14.01.2008 rev. 01 ELJ-650-637 epigap optoelektronik gmbh, d-12555 berlin, k?penicker str.325 b, haus 201 tel.: +49-30-6576 2543, fax : +49-30-6576 2545 3 of 5
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 c ustomer. jumbo-led 14.01.2008 rev. 01 ELJ-650-637 remarks concerning optical radiation safety* up to nominal forward current (<700ma) 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. *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. visible radiation accord. din en/iec 60825-1:2001-11 do not stare into the beam led class 2 epigap optoelektronik gmbh, d-12555 berlin, k?penicker str.325 b, haus 201 tel.: +49-30-6576 2543, fax : +49-30-6576 2545 4 of 5
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 c ustomer. jumbo-led 14.01.2008 rev. 01 ELJ-650-637 handling precautions to prevent damage to the led during soldering and assembly, following precautions have to be taken into account. e) leds are static sensitive devices, so adequate handling precautions have to be taken, e.g. wearing grounding wrist straps. 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. epigap optoelektronik gmbh, d-12555 berlin, k?penicker str.325 b, haus 201 tel.: +49-30-6576 2543, fax : +49-30-6576 2545 5 of 5
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