The Nichia NS2L157ART-H3 is a high-power, surface-mount LED designed for a variety of lighting applications. Manufactured by Nichia Corporation, a leading global LED manufacturer, this component offers a combination of high luminous flux, excellent color rendering, and long operational lifespan, making it suitable for demanding environments and applications where reliability is paramount.

Applications

• Architectural lighting
• Commercial lighting
• Automotive lighting (e.g., daytime running lights, signal lights)
• Indoor and outdoor displays
• Backlighting for LCD screens

Features

• High luminous flux
• Compact surface-mount package
• Wide viewing angle
• Long operational lifespan
• High color rendering index (CRI)
• Low thermal resistance
• RoHS compliant

Benefits

• Energy Efficiency: The NS2L157ART-H3 provides high light output with minimal power consumption, reducing energy costs and environmental impact.
• Long Lifespan: Its robust design and high-quality materials ensure a long operational life, minimizing maintenance and replacement costs.
• Excellent Color Quality: The high CRI ensures accurate color reproduction, making it ideal for applications where color fidelity is critical.
• Design Flexibility: The compact surface-mount package allows for flexible design options and easy integration into various lighting systems.
• Reliability: Manufactured by Nichia, known for its high-quality LEDs, this component offers reliable performance even in demanding environments.

Additional Details

The NS2L157ART-H3 typically operates at a forward current of around 350mA and has a forward voltage of approximately 3V. Its spectral characteristics are carefully controlled to ensure consistent color performance. The LED's low thermal resistance allows for efficient heat dissipation, further enhancing its reliability and lifespan. This LED is commonly used in applications requiring bright and uniform light output, such as streetlights and high-bay lighting.

Proper heat sinking is essential for optimal performance and longevity. Designers should consider using appropriate heat sinks and thermal management techniques to maintain the LED junction temperature within the specified limits. The NS2L157ART-H3 is also suitable for pulse width modulation (PWM) dimming, providing precise control over light intensity.