EAST3215GA8

Voltage - Forward (Vf) (Typ):	2.05V
Height (Max):	1.10mm
Size / Dimension:	3.20mm L x 1.50mm W
Supplier Device Package:	2-SMD
Package / Case:	1206 (3216 Metric)
Features:	--
Wavelength - Peak:	575nm
Wavelength - Dominant:	572nm
Mounting Type:	Surface Mount
Viewing Angle:	140°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Rectangle with Flat Top, 2.00mm x 1.50mm
Millicandela Rating:	50mcd
Lens Transparency:	Clear
Lens Color:	Colorless
Color:	Yellow-Green
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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EAST3215GA8 Application Field and Working Principle

The EAST3215GA8 is a LED indicator designed specifically for discrete LED applications. It is designed to provide a bright, compact and durable LED indication solution with its low power consumption. The purpose of this article is to provide an explanation of the EAST3215GA8’s application field and its working principle.

Application Field

The EAST3215GA8 is a suitable choice for applications where the required indication is discrete and does not require the use of other components or equipment. The LED indication of the EAST3215GA8 is ideal for use in applications such as circuit breaker trip indicator, communications devices, safety controls, used as status indicators on various devices, alarm and security systems and much more.

Working Principle

The EAST3215GA8 is designed to provide a bright and durable LED indication solution with its low power consumption. The LED indicator can be configured to operate at either 5 VDC or 12 VDC. It is also capable of providing an output type of either active-high or active-low depending on the application’s requirement. Furthermore, the EAST3215GA8 utilises a reverse voltage protection circuit to ensure that it does not become damaged due to improper wiring. When the EAST3215GA8 is powered on, the LED indicator will display its required indication. The LED indicator is designed to be able to support a wide alternation of applications including those that require a low-intensity indication, a medium-intensity indication or high intensity indication. Depending on the application, the LED indication can be configured such as flashing, fading or solid state. In order to ensure that the LED indication is maintained, the EAST3215GA8 designed with extended lifetime features. This features consists of constant current LED control and active temperature compensation with a finite response time. This ensures that the LED indication is maintained to its required level even with varying temperature of the environment.

Conclusion

In conclusion, the EAST3215GA8 is designed specifically for discrete LED applications and is an ideal choice for those applications where the required indication does not require the use of other components or equipment. Its working principle consists of a low power, reverse voltage protection circuit, extended lifetime features and it is capable of providing a wide variety of LED indication.

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