The SML-512DW is a surface-mount LED (Light Emitting Diode) manufactured by Rohm Semiconductor. It is a standard brightness LED packaged for automated assembly. Its primary function is to emit light when a forward current is applied.

Applications:

• Indicator lights in electronic devices
• Backlighting for LCDs and keypads
• Status indicators in control panels
• Automotive lighting
• Consumer electronics

Features:

• Surface Mount Package
• Standard Brightness
• Low Current Operation
• Wide Viewing Angle
• Long Lifespan

Benefits:

• Easy integration into automated assembly processes.
• Clear visual indication of device status.
• Low power consumption, extending battery life in portable devices.
• Wide viewing angle ensures visibility from various perspectives.
• Reliable operation over a long period.

Additional Details:

The SML-512DW emits light at a specific wavelength, which determines its color. The datasheet specifies the forward voltage, forward current, luminous intensity, and viewing angle. It is crucial to operate the LED within its specified ratings to prevent damage. A current-limiting resistor is typically used in series with the LED to control the current flow. The surface-mount package allows for efficient heat dissipation. The datasheet provides detailed information on the device's electrical and optical characteristics, as well as recommended soldering profiles. The SML-512DW is often used in conjunction with other components, such as resistors and drivers, to create a complete indicator or lighting solution. The intensity of the light emitted by the LED is proportional to the forward current. The SML-512DW is available in various colors, including red, green, blue, and yellow.

The LED's lifespan is affected by temperature, and operating it at high temperatures can reduce its lifespan. Proper thermal management is essential to ensure long-term reliability. The SML-512DW is RoHS compliant, meaning it does not contain hazardous substances restricted by the European Union's Restriction of Hazardous Substances directive.