5913101102SF

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Light-Emitting Diodes, or LEDs, are Figure-of-Eight components which produce light when an electrical current passes through them. LEDs come in many different shapes and sizes, making them suitable for a variety of uses, including being used as Circuit Board Indicators, Arrays, Light Bars, and Bar Graphs. The specific type of LED in this article, that is, a 5913101102SF LED, is a versatile and common type used in many applications. In this article, we’ll explore the uses, characteristics and working principles of the 5913101102SF LED type.

Uses

The 5913101102SF is a surface mountable, dual-diode, single-lip type LED. It is a flat bodied LED, measuring just 2.5mm by 1.25mm. Because of its small size, it is suitable for a variety of applications, such as in Computers and Laptops, Automotive lighting, Appliances, Home lighting, Games/Toys/Sport equipment, Emergency lights/alarms, and many others. The LED has two connections at its base, one for each diode, and it is typically used as an indicator than a light source.

Characteristics

The 5913101102SF LED has some impressive characteristics. For example, it has a very high brightness, reaching up to 10000mcd at 20mA current, while its emission angle is a large 120°. The forward voltage is 2.8V, so it is compatible with both 5V and 3V systems, and its maximum operating temperature is -40°C to +85°C, so it can withstand extreme environments. One more important characteristic is the rated current, which is 0.25mA.

Working Principles

When a current passes through the 5913101102SF LED, electrons in the forward direction will be pushed from the n-region and holes from the p-region, filling the forbidden zone. These electrons then recombine with the holes, producing light energy through the release of photons and some heat energy. The forward voltage of the LED depends on the type of semiconductor material and other factors, such as the doping concentrations. In the case of the 5913101102SF LED, it has a forward voltage of 2.8V, which is what allows it to be compatible with both 3V and 5V systems.

Conclusion

The 5913101102SF LED is a versatile, small-sized LED which is suitable for a wide range of applications. Its characteristics make it ideal as an indicator, with a high brightness and wide emission angle. Its working principle is based on a forward voltage of 2.8V which enables it to be used with both 3V and 5V systems. It is an ideal LED to use in areas where space is at a premium, such as laptop computers and other electronic devices.

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