XL-2214BGWC Ice Blue SMD LED - Technical Overview
Introduction
The XL-2214BGWC is a high-performance surface-mount device (SMD) LED featuring ice blue illumination with a green colloid design. This comprehensive technical guide explores the key specifications, applications, and performance characteristics of this versatile component.
Key Specifications
- Package Type: 2214 (2.2mm x 1.4mm)
- Emitting Color: Ice Blue (470-475nm)
- Lens Color: Green Colloid
- Viewing Angle: 120 degrees
- Forward Current: 20mA (typical)
- Forward Voltage: 2.8-3.2V
- Power Dissipation: 0.1W
Applications
1. Status Indicators
Perfect for power status indicators, battery charging displays, and system operation lights in consumer electronics.
2. Backlighting
Ideal for LCD backlighting, button illumination, and panel displays in automotive and industrial equipment.
3. Consumer Electronics
Widely used in smartphones, tablets, laptops, and wearable devices for notification lights and interface indicators.
Performance Characteristics
Optical Properties
The ice blue color provides excellent visibility while maintaining a professional appearance. The green colloid enhances light output efficiency and color consistency.
Thermal Performance
With a low thermal resistance of 300°C/W, the XL-2214BGWC maintains stable performance even in demanding environments.
Reliability
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -40°C to +100°C
- Soldering Temperature: 260°C for 5 seconds
Design Considerations
Circuit Design
When designing circuits with XL-2214BGWC, consider using a current-limiting resistor to ensure optimal performance and longevity.
PCB Layout
Maintain proper thermal pads and ensure adequate spacing for heat dissipation in high-density applications.
Drive Methods
Compatible with both constant current and constant voltage drive schemes, offering flexibility in design implementation.
Quality and Compliance
The XL-2214BGWC meets international standards:
- RoHS Compliant: Yes
- Reach Compliant: Yes
- Halogen-Free: Yes
Conclusion
The XL-2214BGWC ice blue SMD LED offers an excellent combination of performance, reliability, and versatility for a wide range of applications in industrial, automotive, and consumer electronics. Its compact size, wide viewing angle, and efficient light output make it an ideal choice for modern electronic designs requiring professional illumination solutions.
