EAST3215YA0

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LED Indication - Discrete has been used as an effective lighting and indication element in many industrial applications. It helps people identify the status, direction and even potential hazards in different working environments. EAST3215YA0, provided by the company EAST, is a high-efficiency indication LED product.

The application field of the EAST3215YA0 is mainly in the industrial environment. It is suitable for communication interface and rail signal lighting. It can be used in the construction machine, rail and other vehicles. It is also applied in underground transportation and the equipment requiring operation with the help of illuminated indicators.

EAST3215YA0 is based on the advanced chip technology of 1 watt GaN-on-Silicon technology. Its specification includes operating current 0.2A, operating temperature -40°C~85°C, and storage temperature -45°C ~ 105°C. Its footprint has extremely small volume, which offers convenient installation for different applications.

The EAST3215YA0 LED chip is made of homogeneous light distributing Red EPISTAR LED chip, based on the advanced chip technology of 1 watt GaN-on-Silicon technology. The unique single-chip structure offers excellent performance of a light angle of 120° (used as a direction indicator) and an amazing 0.3mW/sr light efficiency. Moreover, with excellent temperature stability, it can last as long as 10,000 hours.

The working principle of EAST3215YA0 mainly relies on the impressive electrical characteristic of LED semiconductor. LED depends on the movement of electrons in a semiconductor material, usually silicon or germanium, to discharge light. The kinetic energy of electrons is transformed into light energy through recombination. The application of current to the PN junction can force electrons in the conduction band and holes in the valence band to overflow and move toward the PN junction. After the electron-hole recombination, the properties of electrons and holes are forsaken and the energy is released in the form of light radiation.

The unique physical design of EAST3215YA0, combined with the precise electrical characteristics, makes sure its bright and eye-catching performance. Also, its durability and reliability makes it perfect for the toughest industrial applications. What’s more, the precise lighting angle allows for excellent performance.

In short, the EAST3215YA0 is a high-efficiency LED indicator product, based on the advanced GaN-on-Silicon technology, with a long life time, precise lighting angle and small footprint, making it a reliable solution for indoor and outdoor industrial applications.

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