On May 7, 2010, OSRAM OS introduced a new infrared LED SFH 4236 with integrated lens, the radiation intensity is more than three times higher than the standard infrared Dragon LED SFH 4232. This new component is powerful and compact, bringing the renowned infrared Dragon LED family to the next level. The integrated lens concentrates the emitted infrared light over a ±20° viewing angle, achieving a typical radiant intensity of 650mW/sr at a direct current of 1A. The new infrared Dragon LED occupies minimal board space and is ideal for creating narrow beam radiation. So far, it has been possible to achieve a narrow beam angle only by using an external lens. The SFH 4236 breaks through this tradition, providing not only higher radiation intensity, but also integrated lenses, eliminating the need for complex, expensive external lens assemblies. Harry Feltges, Marketing Manager, Infrared Components, Osram Opto Semiconductors Germany, stated: "The concept of automotive lighting applications runs through the design of the new SFH 4236. As a result, the SFH 4236 is 35% smaller than the traditional Dragon solution with external lenses. The SFH 4236 has the same package size as other infrared Dragon components, so it can directly replace similar components in existing designs. In addition, it has the same electrical parameters as standard infrared Dragon LEDs and is also suitable for reflow soldering processes. Auxiliary Equipment For Plastic Recycling Machine High-Quality Auxiliary Equipment For Plastic Recycling Machine,Customizable Auxiliary Equipment For Plastic Recycling Machine,Advanced Technology In Auxiliary Equipment For Plastic Recycling Machine,Auxiliary Equipment For Plastic Recycling Machine Manufa ZHEJIANG IET ECO-TECHNOLOGIES CO.,LTD , https://www.ietmachinery.com
With an emission wavelength of 850 nm, this infrared LED perfectly balances the maximum spectral sensitivity and visually suppressed visibility of CCD and CMOS cameras. Ideal applications include camera vision systems for the industrial and security industries, as well as automotive applications such as passenger and passenger monitoring systems for car and trucks and blind spot detection systems.
The illuminating wavelength is 850nm. The infrared Dragon LED family includes SFH4232 (standard version), SFH4235 (stacked version, total radiant flux is twice the standard version) and the latest SFH4236 (with integrated lens version). 