ZSM-S3806-W Optoelectronics

Voltage - Forward (Vf) (Typ):	3.2V
Height (Max):	0.60mm
Size / Dimension:	3.80mm L x 1.20mm W
Supplier Device Package:	Side View LED
Package / Case:	2-SMD, Boomerang
Features:	--
Wavelength - Peak:	--
Wavelength - Dominant:	--
Mounting Type:	Surface Mount, Right Angle
Viewing Angle:	120°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Rectangle with Flat Top
Millicandela Rating:	1750mcd
Lens Transparency:	Diffused
Lens Color:	Yellow
Color:	White
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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LED Indication - Discrete

LEDs, or light-emitting diodes, are used to indicate whether an object or system is functioning properly. LEDs come in many shapes and sizes but they all generally share the same physical properties; they are small, energy efficient, and produce light when activated. In order to meet the requirement of displaying a signal status, LEDs are typically used as indicators in a variety of applications. This article will discuss one specific type of LED, the ZSM-S3806-W, and its applications, and will provide an overview of its working principle.The ZSM-S3806-W is a discrete LED available in a variety of colors, including red, green, yellow and blue. It is commonly used in automotive and industrial applications such as oil pressure, fuel level, and air conditioning indicators, as well as in many general purpose indicator applications. This LED has a standard forward voltage of 1.65 V and a maximum current of 10 mA. Its size and its low power consumption make it an ideal choice for many indicator applications.The basic principle of operation of the ZSM-S3806-W LED is simple and straight forward. When a current is applied to the LED, electrons jump from the n-type semiconductor layer to the p-type material layer, and thus current starts to flow. As a result, photons, or light particles, are emitted from the LED. The amount of light emitted depends on the intensity of the current, and the color of light is determined by the type of material used to build the LED. In the case of the ZSM-S3806-W LED, red, blue, yellow or green colored light is emitted depending on the color of the LED.At the heart of an LED is a PN junction that can be used in a variety of ways. When a diode is used as a switch, it acts as an “on” or “off” indicator. When the LED is off, no current flows through it and no light is emitted. When the LED is on, current flows through it and colored light is emitted. This is the basic idea behind the popular indicator applications of the ZSM-S3806-W LED. When used as a display device, the LED can be used to show relative values using varying intensity of light. LEDs are used in many such applications, from dashboards in cars to gauges in airplanes. This is achieved through a technique known as Pulse Width Modulation (PWM). In this technique, the LED undergoes a rapid “on” and “off” cycle that creates a varying intensity of light. This creates an illusion of movement or a continuous lighting gradient.LEDs are also used as optical sensors. This is done using a technique known as “current modulation”. In this technique, a predefined constant current is passed through the LED. When this current is interrupted suddenly, a voltage is induced across the LED. This voltage is monitored and used as a measurement of the incoming optical signal. This is commonly used in barcode scanners and remote controls. Given its low power consumption and small size, LEDs can be used in many innovative designs and applications. The ZSM-S3806-W is a popular and versatile choice for discrete LED applications. With its broad range of colors and applications, it is easy to see why this LED is an integral part of many electronic designs. As you can see, the working principle of the ZSM-S3806-W and its numerous applications are part of what make LEDs so useful, and so widely used in the modern world.

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