📌 Product Overview
The XL-4014BGWC-02 is a 4.0 x 1.4 x 0.8mm surface-mount device (SMD) from XINGLIGHT, featuring an Ice Blue luminous color (wavelength implied by chromaticity coordinates) encapsulated in a light yellow colloid. 💡 Designed for high-density illumination, it utilizes an EIA-standard package suitable for automated SMT production lines.
Target applications primarily include commercial lighting displays, LCD backlights, and decorative hard light strips. ⚡ Design focus should be placed on the 120-degree viewing angle for uniform light mixing and the 60mA drive current for maintaining luminous flux within safe thermal operating conditions.
🛠️ Typical Applications
Based on the datasheet parameters and optical characteristics, the XL-4014BGWC-02 is best suited for the following scenarios:
- Commercial Lighting & Signage: Ideal for advertising boards and light strips where high luminous intensity (up to 17 Lumens) and color consistency are critical.
- LCD Backlighting: Designed to provide efficient ice blue illumination for display panels, leveraging the 120-degree viewing angle.
- Decorative & Accent Lighting: Suitable for metal plate hard light strips and interior auxiliary automotive lighting.
- General Indoor Illumination: 💡 Applicable for lamp tubes and standard light strips requiring reliable SMT integration.
⚙️ Key Technical Specifications
The optical performance of the XL-4014BGWC-02 is categorized by strict binning codes to ensure color consistency. The following table outlines the critical optical and electrical parameters at a test condition of IF = 60mA (Ta=25°C):
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Luminous Intensity | Φ | 6 | 12 | 17 | LM |
| Forward Voltage | VF | 2.8 | -- | 3.4 | V |
| Color Rendering Index | Ra | -- | 70 | -- | -- |
| Viewing Angle | 2θ1/2 | -- | 120 | -- | Deg |
| Chromaticity (x) | x | 0.1736 | -- | 0.1832 | -- |
| Chromaticity (y) | y | 0.1374 | -- | 0.1712 | -- |
Note: Voltage grading bins (N13-3 to N13-5) are available for tighter power regulation control.
⚠️ Absolute Maximum Ratings & Process Limits
To ensure reliability and prevent catastrophic failure during operation or assembly, designers must strictly adhere to these absolute maximum ratings (Ta=25°C):
| Parameter | Symbol | Max Value | Unit | Conditions |
|---|---|---|---|---|
| Max Power Dissipation | PD | 200 | mW | -- |
| Max Continuous Forward Current | IF | 60 | mA | DC |
| Peak Forward Current | IFP | 120 | mA | Pulse ≤0.1ms, Duty ≤1/10 |
| Max Reverse Voltage | VR | 5 | V | -- |
| ESD Tolerance | ESD | 2000 | V | Human Body Model |
| Operating Temperature | TOPR | -40 ~ +85 | °C | -- |
| Storage Temperature | TSTR | -40 ~ +85 | °C | -- |
⚠️ Critical Warning: Exceeding these ratings may cause permanent device failure. Soldering temperature must not exceed 260°C for longer than 6 seconds.
📦 Package, Dimensions & Assembly Notes
- Outline Dimensions: 4.0mm (L) x 1.4mm (W) x 0.8mm (H).
- Packaging: EIA standard compliant, optimized for taping and reeling.
- Soldering Compatibility: Suitable for infrared reflow soldering processes. 🔒 The component is rated at Moisture Sensitivity Level (MSL) 3, requiring proper baking and handling if the floor life is exceeded before reflow.
- Assembly: Designed for fully automated SMT placement to ensure high yield rates in mass production.
🚢 Sourcing & Supply Considerations
- Binning Consistency: Verify specific Brightness (H5-H8) and Voltage (N13) bins with the supplier to match your driver design and color uniformity requirements.
- Authenticity: Ensure sourcing channels provide original XINGLIGHT packaging to avoid counterfeit components with unreliable thermal performance.
- Lead Time: Check stock availability for specific bin codes, as tighter voltage and luminosity bins may have longer lead times.
❓ FAQ
Q: What is the forward voltage range required for the driver design?
A: The XL-4014BGWC-02 has a forward voltage range of 2.8V to 3.4V at 60mA. Designers should select a voltage bin (N13-3, N13-4, or N13-5) to ensure consistent current regulation across the LED array.
Q: Can this LED be used for outdoor applications?
A: While the storage and operating temperatures range from -40°C to +85°C, the datasheet specifies "Indoor lighting" and "Commercial display" applications. For outdoor use, additional protection against water ingress (IP rating) and UV exposure is required.
Q: What are the moisture sensitivity requirements for this component?
A: The component is classified as MSL 3. It must be soldered within 168 hours (1 week) of opening the vacuum-sealed bag. If exposed longer, it requires baking at 125°C for 4-8 hours prior to reflow to prevent "popcorning" damage.
Q: What is the recommended soldering profile?
A: The LED is suitable for infrared reflow soldering. The maximum soldering temperature is 260°C for ≤6 seconds. For lead-free processes, peak temperatures should not exceed 255°C (as per J-STD-020C referenced in the datasheet).
Q: How is the light color defined?
A: The light is defined as Ice Blue. The specific color is determined by chromaticity coordinates x (0.1736-0.1832) and y (0.1374-0.1712). Designers should request the specific chromaticity bin (1# or 2#) to ensure visual consistency.
