QBLP679-RK (HIGH BRIGHT) Optoelectronics

Voltage - Forward (Vf) (Typ):	2V
Height (Max):	1.80mm
Size / Dimension:	5.00mm L x 5.00mm W
Supplier Device Package:	6-PLCC
Package / Case:	6-SMD, J-Lead
Features:	--
Wavelength - Peak:	--
Wavelength - Dominant:	625nm
Mounting Type:	Surface Mount
Viewing Angle:	120°
Current - Test:	60mA
Series:	--
Lens Style/Size:	Round with Flat Top
Millicandela Rating:	630mcd
Lens Transparency:	--
Lens Color:	--
Color:	Red
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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LED Indication - Discrete

Light emitting diodes (LEDs) have been used for decades for various applications, including indicator lights for automotive, commercial and medical devices, as well as for lighting applications. The QBLP679-RK (HIGH BRIGHT) is a discrete LED device that is designed for high brightness applications.The QBLP679-RK (HIGH BRIGHT) is a discrete type of LED, meaning that each LED is a separate component and not integrated with other components. The advantage of using discrete LEDs is that they can be tailored to specific requirements, allowing for greater flexibility in design, as well as providing more efficient power usage and longer life.The QBLP679-RK (HIGH BRIGHT) operates on 12 volts of power, and has a 0.2 watt rating. The device has a narrow viewing angle of 45 degrees, allowing for greater definition without needing to use more power. The device also has a high power output, with a peak brightness reaching up to 2000mcd. The device is designed to have an efficient thermal management system, ensuring that the device does not overheat during operation.The QBLP679-RK (HIGH BRIGHT) is designed for a wide range of applications, including back lighting for LCD displays and automotive indicators. The device is also suitable for back lighting on medical devices and industrial indicator lights, as well as providing illumination for the interior of cars, trucks and boats.The working principle of the QBLP679-RK (HIGH BRIGHT) relies on the fact that LEDs contain two semi-conducting materials that are arranged in an “n-n” structure. When a current is applied to the LED, the electrons jump from the n-type material to the p-type material, releasing energy in the form of photons (light energy). The intensity of the light emitted by the LED increases or decreases depending on the amount of current that is applied to the LED.To ensure that the LEDs in the QBLP679-RK (HIGH BRIGHT) device are properly driven, the device contains a built-in constant current driver. This driver takes an input voltage and output current, and regulates the current going to the LEDs to ensure that they stay within the desired brightness range. This allows for a more consistent brightness, as the LEDs are less likely to be subject to fluctuations in current.The QBLP679-RK (HIGH BRIGHT) device is a reliable and well-engineered LED product that is suitable for a variety of applications. The device is energy-efficient, has a long life and provides a high level of brightness, making it an ideal choice for many different LED indication and lighting applications.

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