SML-LX15SUGC-TR Optoelectronics

Voltage - Forward (Vf) (Typ):	2.2V
Height (Max):	1.00mm
Size / Dimension:	3.00mm L x 3.00mm W
Supplier Device Package:	SOT-23
Package / Case:	TO-236, SC-59, SOT-23-3 variant, 3-SMD
Features:	--
Wavelength - Peak:	574nm
Wavelength - Dominant:	--
Mounting Type:	Surface Mount
Viewing Angle:	140°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Rectangle with Flat Top, 2.00mm x 3.00mm
Millicandela Rating:	45mcd
Lens Transparency:	Clear
Lens Color:	Colorless
Color:	Green
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

The SML-LX15SUGC-TR is an LED indicator with discrete I/O that provides status indication in different types of applications. It is easy to install and will fit most standard panel mount configurations. It is available in a wide range of colors, from red to green and from orange to blue. The integrated Smart Diode Technology provides a uniform light distribution and is certified by the Underwriters Laboratories (UL) for safety certification. Its low current draw makes it perfect for battery-powered applications and also for use in densely-packed systems.

Application Field

The SML-LX15SUGC-TR is used in a wide range of applications, such as industrial, automotive, home automation, medical, automotive, and robotic applications. In industrial applications, it can be used to indicate alarm conditions, faults, warnings, out-of-tolerance operations, and the status of machinery. The LED can also be used in home automation systems, such as automated temperature and ventilation control. It is also used in robotic systems to indicate the status of the system and to provide visual feedback to the operator. In medical applications, it can be used to indicate the status of medical equipment, as well as to alert medical personnel to emergency situations.

Working Principle

The SML-LX15SUGC-TR LED indicator consists of two parts, a light emitting diode (LED) and a light controlling MOSFET (LCTM). The LED is connected to an input pin and the LCTM acts as a switch, controlling the LED’s output. When the input pin is powered, the LCTM pulls the LED’s current either to ground or to the supply voltage, thus switching the LED’s output from off to on. The amount of current that flows through the LED is determined by the duty cycle, which is set by the duty cycle control resistor.The duty cycle control resistor determines how long the LED stays on and off. By increasing the duty cycle control resistor, the LED is turned on for a longer period of time. Conversely, decreasing the duty cycle control resistor reduces the amount of time the LED stays on. The on-time can be adjusted from 10% to 90%, with the off-time being adjusted accordingly.

Conclusion

The SML-LX15SUGC-TR is a versatile LED indicator with discrete I/O. It is easy to install and is available in a wide range of colors. It is ideal for low-current applications, as it will not draw too much current from the power source. The integrated Smart Diode Technology provides a uniform light distribution and it is certified by the Underwriters Laboratories for safety certification. Its adjustable duty cycle control allows for off-times to be adjusted, making it suitable for a range of applications.

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