QBLP679E-RGB Optoelectronics

Voltage - Forward (Vf) (Typ):	2V Red, 3.3V Green, 3.2V Blue
Height (Max):	1.60mm
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:	620nm Red, 525nm Green, 470nm Blue
Mounting Type:	Surface Mount
Viewing Angle:	120°
Current - Test:	20mA Red, 20mA Green, 20mA Blue
Series:	--
Lens Style/Size:	Round with Flat Top
Millicandela Rating:	630mcd Red, 1500mcd Green, 285mcd Blue
Lens Transparency:	Diffused
Lens Color:	--
Configuration:	Independent
Color:	Red, Green, Blue (RGB)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

QBLP679E-RGB is an LED indication discrete which is used in a variety of applications for lighting and signal presentation. It emits very bright and intense light in red, green and blue spectrum. These properties make it ideal for use in a wide range of applications, from automotive to industrial use.

Application Fields

QBLP679E-RGB LED indication discrete can be applied in several different applications and fields. The most common applications are lighting and signal presentation, in which it can be used for signaling, backlighting, interior lighting etc.

• Automotive
• Dashboard: The LED indication discrete can be used as an indicator light on a car’s dashboard to tell the driver the engine is running or to signal mileage.
• Interior Lighting: QBLP679E-RGB can be used as a backlight for reading lights, glove box illumination and child safety lock.
• Industrial
• Warning Signals: LED indication discrete can be used as effective safety warnings in industrial plants and factories to alert personnel of hazardous conditions.
• Control Panel Illumination: It can be used for backlighting in control panels, such as those used in medical instruments, factory automation and industrial control systems.

Working Principle

QBLP679E-RGB LED indication discrete utilizes an ultra-bright 3-in-1 RGB LED to create consistent and reliable light. It works by generating a current through a semiconductor junction. An electric field is created within the junction which produces light that is emitted through a phosphorescent material. The phosphorescent material acts as a filter to control the intensity and color of the emitted light. It uses two separate circuits, one to allow current flow between the LED and the signal source, and one to return the current when the LED is not in use.

Conclusion

QBLP679E-RGB LED indication discrete is a versatile and reliable LED device that is used in a wide range of applications. It has a unique design that allows for bright and consistent light emission. It is used in both automotive and industrial settings for signal presentation, backlighting and warning signals. It is also highly efficient, with minimal power consumption and heat dissipation. The working principle of the LED indication discrete is relatively simple, as it works by creating a current through a semiconductor junction and then filtering the intensity and color of the emitted light.

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