5050 RGBI LEDs

5050 RGBI & RYBI LEDs |  Quad-Chip High-Power LEDs

Overview

Queendom’s 5050 RGBI and RYBI LEDs integrate four independent emitters — red, green (or yellow), blue, and infrared (830–850 nm) — into a single 5.0×5.0 mm high-power ceramic package. Built on an aluminum nitride (AlN) substrate with optical-grade silicone, these tri-chip + IR LEDs deliver ultra-high radiant output up to 670 mW @ 1200 mA, enabling simultaneous visible illumination and covert IR performance. Ideal for security cameras, night vision systems, and industrial machine vision requiring dual-spectrum lighting in a compact footprint.

Available Models & Part Numbers

Optical Characteristics:

• • Red: 620–640 nm
  • Yellow: 585–595 nm
  • Green: 520–530 nm
  • Blue: 460–470 nm
  • Infrared (IR): 830–850 nm (410–670 mW radiant flux @ 1200 mA)

Key Features

• Quad-Emitter Integration: Four independent dies (R+G+B+IR or R+Y+B+IR) in one 5050 SMD package
• High IR Radiant Power: 410–670 mW @ 1200 mA (830–850 nm) for effective night vision illumination
• Visible Spectrum Options: Choose between RGB (full-color) or RYB (high-luminance amber/yellow) for signage or warning lights
• Ultra-High Drive Current: Supports 1200 mA continuous per channel with proper thermal management
• Superior Thermal Design: AlN ceramic substrate with R_θJA ≈ 18°C/W ensures stable output under load
• Reflow-Compatible: Withstands IR reflow (260°C, 3–5 s) for standard SMT assembly

Applications

• Single-Package Dual-Spectrum Solution: Eliminates need for separate visible and IR LEDs, saving PCB space and optical alignment cost
• Covert + Visible Lighting in One Fixture: Perfect for surveillance systems that require daytime color accuracy and nighttime IR invisibility
• Long-Term Spectral Stability: Direct-emission chips (no phosphor) prevent degradation in harsh environments
• Design Flexibility: Common anode/cathode options simplify driver circuit design
• Future-Proof Scalability: Same footprint across RGBI and RYBI variants enables platform-based product development

Technical Advantages

• Security & Surveillance: IP cameras, CCTV systems, license plate recognition (LPR) with day/night mode
• Night Vision Illumination: Covert IR lighting for drones, robotics, and perimeter monitoring
• Industrial Machine Vision: Multi-spectral inspection (e.g., sorting, defect detection) using visible + IR channels
• Smart Transportation: Traffic signals, vehicle warning lights with integrated IR for sensor compatibility
• Commercial Signage: High-brightness RGB/YB indicators with optional IR for interactive systems