ELJ-465-627 TECHNICAL DATA High Power LED, Jumbo Package InGaN ELJ-465-627 is high power LED in an black anodised aluminium case, with thread socket for easy handling and heat sink mounting. It is designed for medical appliances, remote control and optical communications, light barriers, measurement systems, etc. Specifications • • • • Technology: InGaN, 1 power LED chip Peak Wavelength: typ. 465 nm Optical Ouput Power: typ. 150 mW Package: Jumbo, metal case with plastic lens Outline: H = 12.4 mm (± 0.5) D = 16 mm (± 0.5) Absolute Maximum Ratings (TC=25°C) Item Power Dissipation Forward Current Pulse Forward Current * Operating Temperature Storage Temperature Junction Temperature Symbol PD IF IFP Topr Tstg Tj Value 2.8 0.7 1.0 -25 … +100 -25 … +100 100 Unit W A A °C °C °C Thread M10 PIN 1 2 Function LED Cathode LED Anode on heat sink (S ≥ 200 cm²) * pulse width ≤ 10µs, f ≤ 500 Hz (Unit: mm) Specifications (TC=20°C) Item Optical Specifications Radiant Power Radiant Power * Radiant Intensity Radiant Intensity * Luminous Intensity Luminous Intensity * Peak Wavelength Spectral Bandwidth at 50% Viewing Angle Electrical Specifications Forward Voltage Forward Voltage * Switching Time Reverse Voltage Thermal Resistance Junction-Case Test Condition Symbol Min. Typ. Max. Unit Φe Φe Ie Ie 150 200 630 840 21 28 465 20 20 475 - mW mW mW/sr mW/sr cd cd nm nm deg 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 λp Δλ0.5 φ 100 420 14 455 - IF = 350 mA IF = 500 mA IF = 350 mA IR = 100 µA UF UF tr, tf UR 5 3.2 3.4 20/25 - 3.8 - V V ns RthJC - 10 - K/W * only recommended on optimal heat sink 07.04.2011 ELJ-465-627 1 of 4 Typical Performance Curves 07.04.2011 ELJ-465-627 2 of 4 Remarks concerning optical radiation safety* At low forward current (<150 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, 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. Notes • The mentioned specifications are for reference purpose only and subjected to change without prior notice. • All measurements carried out on blank aluminium heat sink, S = 180 cm², passive cooling. Measurement results and curve characteristics obtained with other heat sinks may differ. • Do not view directly into the emitting area of the LED during operation! • This high power LED must be cooled! 07.04.2011 ELJ-465-627 3 of 4 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 b) While bending, the base of the lead frame has be located at least 2.5 mm away from the to be fixed with radio pliers or similar. body. c) To ensure an adequate strain relief, the d) Avoid any torsion or tensile loading of the lead lead frames have to be firmly fixed during frames, especially when they have been heated soldering. after being soldered. e) LEDs are static sensitive devices, so adequate handling precautions have to be taken, e.g. wearing grounding wrist straps. 07.04.2011 ELJ-465-627 4 of 4