QTLP610C7TR Optoelectronics

Voltage - Forward (Vf) (Typ):	1.9V
Height (Max):	1.10mm
Size / Dimension:	3.00mm L x 2.00mm W
Supplier Device Package:	SMD
Package / Case:	2-SMD, No Lead
Features:	--
Wavelength - Peak:	660nm
Wavelength - Dominant:	645nm
Mounting Type:	Surface Mount, Right Angle
Viewing Angle:	120°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Rectangle with Domed Top, 2.00mm x 1.00mm
Millicandela Rating:	20mcd
Lens Transparency:	Clear
Lens Color:	Colorless
Color:	Red
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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QTLP610C7TR Application Field and Working Principle

LED Indication - Discrete are lighting components that are used for a variety of uses in today’s electronic products. The QTLP610C7TR, a type of discrete LED, is a high-brightness, low current-drain, low cost, and wide-angle LED.

Application Field

QTLP610C7TR discrete LEDs are used in a variety of application fields. For example, it is used in light indicators and indicators in electronic devices for both inputs and outputs of signals, as well as for light displays in remote controls. It is also used for status display and blinking light in consumer products, such as washing machines, refrigerators, and air conditioners. Additionally, it can be used as decorative lighting in automobiles, billboards, and other applications.

Features

The QTLP610C7TR main features include:1. High brightness: Its luminous intensity is 15 times higher than that of the prior product. 2. Low current: It only needs 1/10 of the current of the prior product. 3. Low cost: Its cost is reduced by half that of the prior product. 4. Wide angle: It provides a wide visual angle, up to 120 degrees.

Working Principle

The operation of a QTLP610C7TR discrete LED is based on the process of semiconductor electronics, in which the current passes through the PN junction and causes the current to be absorbed by the anode end, increasing the forward voltage and electron-hole recombination until the light is emitted.When the forward voltage Vf is applied in the PN junction, the electrons and holes move from high potentials (the anode) to low potentials (the cathode). This motion causes a current to flow. The movement of electrons and holes generates a concentrated recombination of electron-hole pairs in the boundary region of the PN junction, and the resulting decrease in the concentration of electron-hole pairs generates a proportional increase in the forward current. Finally, the recombination of electron-hole pairs in the PN junction generates light. The quantity of light generated is proportional to the number of electron-hole pairs involved in the recombination.The QTLP610C7TR design lifespan is up to 50,000 hours, which is more than five times longer than conventional LEDs. As a result, it produces a stable and long-lasting illumination, making it an ideal choice for applications where lighting is used constantly.

Conclusion

The QTLP610C7TR discrete LED combines the advantages of high brightness, low current-drain, low cost, and wide-angle illumination. It has various applications in the industry, and its design lifespan is up to 50,000 hours. The operation of the QTLP610C7TR is based on semiconductor electronics, and its lighting effect is generated by the recombination of electron-hole pairs in the PN junction.

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