📌 Product Overview
The XL-5050SURC is a 3-chip (implied by package) surface-mount device (SMD) from XINGLIGHT, utilizing a water-clear colloid to achieve high luminous intensity. 💡 It is specifically engineered for environments requiring robust red lighting within a compact 5.0 x 5.0 x 1.6mm footprint. This component is designed to facilitate automated SMT processes, offering a balance of intensity and power efficiency for general electronic applications.
🚀 Typical Applications
Based on its optical characteristics and thermal dissipation capacity (200mW), the XL-5050SURC is optimized for:
- Commercial Signage: Backlighting for advertising modules and luminescent channel letters.
- Retail Display: Counter and jewelry cabinet lighting requiring consistent color rendering.
- Auxiliary Indication: Status indicators and supplementary lighting in consumer electronics.
- General Indoor Illumination: Functional area lighting in low-profile fixtures.
⚡ Key Technical Specifications
The following optical and electrical parameters are measured under standard conditions (Ta=25°C, IF=60mA):
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Luminous Intensity | Iv | 400 | - | 600 | mcd |
| Dominant Wavelength | λd | 615 | 625 | 630 | nm |
| Forward Voltage | VF | 1.8 | - | 2.4 | V |
| Viewing Angle | 2Ø1/2 | - | 120 | - | Deg |
| Reverse Current | IR | - | - | 5 | μA |
⚠️ Absolute Maximum Ratings & Process Limits
Exceeding these ratings may cause permanent device failure or degradation. 🚨 Design margins must account for these hard limits to ensure reliability in thermal stress environments.
| Parameter | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| Max Power Dissipation | PD | 200 | mW | Dependent on PCB thermal density |
| Max Continuous Forward Current | IF | 60 | mA | @ Ta=25°C |
| Peak Forward Current | IFP | 120 | mA | Pulse width ≤0.1ms, Duty ≤1/10 |
| Max Reverse Voltage | VR | 5 | V | - |
| ESD Ability | ESD | 2000 | V | Human Body Model (HBM) |
| Operating Temperature | TOPR | -40 ~ +85 | °C | Ambient range |
| Storage Temperature | TSTR | -40 ~ +85 | °C | - |
🔧 Package, Dimensions & Assembly Notes
- Dimensions: The component features a standard 5050 footprint with outline dimensions of 5.0mm (L) x 5.0mm (W) x 1.6mm (H).
- Soldering Compatibility: Suitable for both infrared reflow and standard SMT production lines.
- Lead-Free Process: Peak temp 255°C (Max 6°C/s cooling).
- Lead Process: Peak temp 235°C.
- MSL Level: Rated at Level 3. Floor life is < 168 hours (one week) after opening the sealed bag before baking is required to prevent pop-corning or moisture-induced damage.
📦 Sourcing & Supply Considerations
When integrating the XL-5050SURC into BOMs, procurement teams should verify the specific binning codes for brightness (E2-E5), voltage (N12-7/8/9), and wavelength (HR01-03) to ensure batch-to-batch consistency. 📉 To mitigate supply chain risks, cross-referencing footprint compatibility with other standard 5050 packages is recommended. Always confirm packaging standards (EIA compliant) to ensure compatibility with existing pick-and-place feeders.
❓ FAQ
Q: What is the typical forward voltage for this LED?
A: At the standard test current of 60mA, the forward voltage ranges between 1.8V and 2.4V, with a typical center point determined by specific voltage binning (N12-7 to N12-9).
Q: Is this LED suitable for high-humidity environments?
A: The device has a Moisture Sensitivity Level (MSL) of 3. While it can withstand standard operating environments, it requires proper handling (baking if floor life is exceeded) prior to reflow soldering to prevent moisture damage.
Q: What is the maximum current I can drive through this component?
A: The maximum continuous forward current is 60mA. However, pulsed operation can handle up to 120mA, provided the pulse width does not exceed 0.1ms and the duty cycle remains within 10%.
Q: Can I use this for outdoor signage?
A: While the electrical range supports wide temperatures (-40°C to +85°C), the primary designation is for indoor and auxiliary lighting. For outdoor use, additional waterproofing (encapsulation/IP rating) at the module level is necessary.
Q: What is the dominant wavelength range?
A: The XL-5050SURC emits red light with a dominant wavelength (λd) ranging from 615nm to 630nm.
