The LTST-C155TBJSKT-5A is a top-emitting blue surface-mount LED manufactured by Lite-On Inc. This LED is designed for applications requiring a bright, compact, and reliable blue light source. It's commonly used in indicator lights, backlighting, and other visual signaling applications.

Applications

• Indicator lights on electronic devices.
• Backlighting for LCD displays and keypads.
• Automotive lighting (e.g., dashboard indicators).
• Medical equipment indicators.
• Consumer electronics indicators.

Features

• Blue Color: Emits light in the blue portion of the visible spectrum.
• Surface Mount Technology (SMT): Designed for automated assembly on printed circuit boards.
• Compact Size: Small footprint allows for high-density packaging.
• High Brightness: Provides a clear and easily visible light output.
• Long Lifespan: Offers extended operating life compared to traditional light sources.
• Low Power Consumption: Consumes minimal energy, making it suitable for battery-powered devices.

Benefits

• Clear Visual Indication: Provides a distinct and easily recognizable blue light signal.
• Space-Saving Design: Compact size allows for integration into small and densely populated circuit boards.
• Reliable Performance: Robust construction ensures consistent and dependable operation.
• Energy Efficiency: Low power consumption minimizes energy waste and extends battery life in portable devices.
• Cost-Effective Solution: Provides a balance of performance and affordability.

Additional Details

The LTST-C155TBJSKT-5A is typically packaged in a standard SMT package. The specific dimensions and electrical characteristics (e.g., forward voltage, luminous intensity, viewing angle) can be found in the device datasheet. LEDs operate by electroluminescence, where light is emitted when electrons recombine with holes within the semiconductor material. The wavelength of the emitted light is determined by the energy band gap of the semiconductor. The intensity of the light output is proportional to the forward current flowing through the LED. A current-limiting resistor is typically used in series with the LED to prevent it from drawing excessive current and damaging itself. It is important to consult the datasheet for the recommended operating conditions to ensure optimal performance and longevity.