MV3450A3R0

Voltage - Forward (Vf) (Typ):	2.2V
Height (Max):	8.89mm
Size / Dimension:	--
Supplier Device Package:	T-1 3/4
Package / Case:	Radial
Features:	--
Wavelength - Peak:	565nm
Wavelength - Dominant:	--
Mounting Type:	Through Hole
Viewing Angle:	24°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Round with Domed Top, 5mm (T-1 3/4), 4.83mm
Millicandela Rating:	150mcd
Lens Transparency:	Clear
Lens Color:	Green
Color:	Green
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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LED Indication - Discrete

LEDs have become increasingly popular for their use in a wide range of applications. LED indicators, with their attractive styling and energy-efficient operation, have become indispensable for modern monitoring and control systems.The MV3450A3R0 from Fairchild Semiconductor is a 3.5 mm², 2-pin LED indicator designed for use as a discrete indication in a wide range of applications. It has excellent brightness, low power consumption, wide viewing angles and a variety of package options. It can be used in medical and industrial applications, security systems and automotive applications, among others.In this article, we will discuss the application field and working principle of the MV3450A3R0.

Applications

The MV3450A3R0 is a versatile discrete LED indicator suitable for use in a wide range of applications, such as medical, industrial, security and automotive.In medical applications, the MV3450A3R0 can be used to indicate conditions such as power, equipment status and patient progress. The device’s low power consumption and wide viewing angles also make it a good choice for medical monitoring applications.In industrial applications, the MV3450A3R0 can be used to monitor the status of machines and equipment. Its durability and low power consumption make it well suited for this purpose.The MV3450A3R0 is also suitable for use in security systems, such as access control, intruder alarms and CCTV. Its low power consumption and extended lifetime make it a good choice for these applications.In automotive applications, the MV3450A3R0 can be used to indicate fuel level, oil level and warning lights. Its wide viewing angles, extended lifetime and low power consumption make it an ideal choice for this application.

Working Principle

The MV3450A3R0 is a 2-pin LED indicator with a 3.5 mm² size. The LED has simple construction, consisting of a P-type semiconductor chip, an N-type semiconductor chip and an active layer. When an electrical current passes through the LED, electrons are injected into the active layer, and conduction is increased. The electrons combine with the electron holes and lower the barrier that is between the P-type and N-type layers, allowing current to flow and producing light.The MV3450A3R0 is available in a variety of options, such as 3 V, 4 V and 5 V versions, to suit different applications. The device has a high efficiency, with maximum current of up to 20 mA and maximum power dissipation of 140 mW. The device also has a wide viewing angle of 130° and an average lifetime over 10,000 hours, making it suitable for applications such as medical, industrial, security and automotive.

Conclusion

In summary, the MV3450A3R0 from Fairchild Semiconductor is a discrete LED indicator that is suitable for use in a wide range of applications, from medical to industrial to security and automotive. The device has a wide viewing angle, low power consumption and extended lifetime, making it a versatile and reliable choice for a variety of applications. Furthermore, its simple construction makes it easy to integrate into existing systems and design new systems.

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