QTLP670C7TR Optoelectronics

The QTLP670C7TR LED is categorized as a discrete LED Indication and is a multi-color LED used particularly in telecom and networking applications. The LED has a tolerance of ±30 percent of the optical power at the rated current and voltage and has pulse current capability of 2 mA at 20mW. It is designed to be compatible with industry standard through-hole or surface mount technologies and packages. It is an effective solution for telecom and network applications, including central office, customer premises and PoE (Power over Ethernet) applications.

Application Field

QTLP670C7TR LED is mainly used in telecom and networking applications. It features a high temperature operating range from -40°C to 85°C and operates consistently across a wide range of ambient temperatures. The device has superior thermal efficiency and is ideal for high power density applications. Its useful optical properties include optimal viewing angle and excellent optical coupling capability.

The LED can be used for a range of telecom and networking applications such as central office, customer premises, Power over Ethernet (PoE) applications, and more. It’s also suitable for various consumer applications, and industrial and automotive applications as well. It is a great solution for low power applications due to its efficient design and strong optical output, and can be used in a wide range of situations.

Working Principle

QTLP670C7TR LED operates on the principle of Light Emitting Diode (LED). The LED contains two terminals, an anode (positive) and cathode (negative). When a voltage is applied at the terminals, electrons combine with electron holes present inside the device, and the energy of recombination will be emitted as photons in the visible range. The color of the light emitted depends on the type of semiconductor material used.

LEDs are attractive for telecom and networking applications because of their low power consumption and high luminous efficiency. The output of LEDs is easily controlled and dimmable by varying the voltage. Additionally, LEDs have an exceptional lifecycle and are highly reliable.