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AAA3528SEEZGGVBDS
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Product Detailed Parameters
- Description：LED RGB CLEAR 4SMD
- Series：HELI Colour
- Mfr：Kingbright
- Package：Tape & Reel (TR),Cut Tape (CT)
- Color：Red, Green, Blue (RGB)
- Configuration：Common Anode
- Lens Color：Colorless
- Lens Transparency：Clear
- Millicandela Rating：220mcd Red, 1600mcd Green, 330mcd Blue
- Lens Style：Round with Flat Top
- Lens Size：2.40mm Dia
- Voltage - Forward (Vf) (Typ)：2V Red, 3.2V Green, 3.3V Blue
- Current - Test：20mA Red, 20mA Green, 20mA Blue
- Viewing Angle：120°
- Mounting Type：Surface Mount
- Wavelength - Dominant：621nm Red, 525nm Green, 470nm Blue
- Wavelength - Peak：630nn Red, 520nm Green, 465nm Blue
- Features：-
- Package / Case：4-PLCC
- Supplier Device Package：4-SMD
- Size / Dimension：3.20mm L x 2.80mm W
- Height (Max)：2.10mm
- Grade：-
- Qualification：-
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Overview
The Kingbright AAA3528SEEZGGVBDS is a surface-mount RGB LED in a 1411 (3.5x2.8mm) package with a water-clear round flat lens. It emits Red at 621 nm, Green at 525 nm, and Blue at 470 nm. Forward currents are 20 mA for all channels. Forward voltages are 2 V (Red), 3.2 V (Green), and 3.3 V (Blue). Power ratings are 75 mW (Red) and 120 mW (Green/Blue). Luminous intensities are 200 mcd (Red), 1600 mcd (Green), and 330 mcd (Blue). Operating temperature range is -40°C to +85°C.
Feature Summary
- Integrates three distinct semiconductor chips for Red, Green, and Blue emission within a single compact surface-mount footprint.
- Features a water-clear lens with a 120-degree viewing angle to ensure broad light distribution and color mixing.
- Constructed using InGaAlP for the red source and InGaN for green and blue sources on specific substrates.
Applications
- Backlighting for electronic displays and indicators
- Status indication in consumer electronics
- Decorative lighting modules requiring multi-color output
Procurement Notes
Verify moisture sensitivity level and reflow soldering profile compliance before assembly. Confirm RoHS status and lead-free composition against current regulatory requirements. Check datasheet for recommended peak soldering temperature and time limits to prevent thermal damage during manufacturing processes.
Selection Notes
Select this component when a common cathode RGB configuration is required in a 3528 metric package. Ensure circuit design accommodates the specified forward voltage differences between channels. Verify that the required luminous intensity meets application visibility needs without exceeding power dissipation limits.
Part Context
This part belongs to the HeliColour series of multi-color LEDs manufactured by Kingbright. It utilizes standard SMD mounting techniques compatible with automated pick-and-place equipment. The device replaces through-hole alternatives where space constraints demand a low-profile surface-mount solution.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation.
