The Wurth Elektronik 150080RS75000 is an 0805 surface-mount device (SMD) LED that emits red light with a dominant wavelength of 625nm. It is designed for general electronic equipment applications, offering a forward voltage of 2V and a luminous intensity of up to 150mcd. The LED features AlInGaP chip technology, ensuring efficient light emission within a narrow spectral bandwidth of 15nm. With a wide viewing angle of 140 degrees, this LED provides excellent visibility and uniform light distribution. It is rated for operation over a wide temperature range from -40°C to +85°C, making it suitable for various environmental conditions. The component is also characterized by its robustness, with an ESD threshold of 2000V and a maximum junction temperature of 95°C, ensuring reliable performance under stress.
LED
Light Emitting Diodes (LEDs) are semiconductor devices that emit light when an electric current passes through them. They are widely used in a variety of applications, from simple indicator lights to complex display screens. LEDs offer several advantages over traditional lighting sources, including lower energy consumption, longer lifetime, improved physical robustness, smaller size, and faster switching.
When selecting an LED for a project, engineers should consider parameters such as color (wavelength), luminous intensity, forward voltage, and viewing angle. The choice of LED depends on the application's requirements for brightness, color accuracy, and energy efficiency. Additionally, the operating and storage temperature ranges are important factors for applications exposed to extreme conditions.
LEDs are used in a wide range of applications, including consumer electronics, automotive lighting, outdoor signage, and medical devices. Their versatility and efficiency have made them a popular choice for both illumination and signaling purposes.
The reliability of an LED is also a critical consideration, especially in safety-critical applications. Factors such as ESD resistance and junction temperature play a significant role in determining an LED's durability and operational lifespan. Engineers must ensure that the chosen LED can withstand the environmental conditions and electrical stresses it will face in its intended application.