📌 Product Overview
The XL-3030SURC-1W is a high-brightness 3.0x3.0mm SMD LED designed by XINGLIGHT for demanding illumination tasks. 💡 It features a transparent water-clear colloid and emits red light (dominant wavelength 620-630nm), making it ideal for high-intensity indoor and commercial lighting. While typically driven at 350mA for peak luminosity (up to 45 lm), designers must carefully manage the 1000mW power dissipation to ensure reliability. This component is engineered for compatibility with automatic placement and reflow soldering processes.
🚀 Typical Applications
Based on its high luminous intensity and robust 3030 package, this LED is suited for:
- Indoor Lighting: High-performance light strips, downlights, and retrofit LED tubes.
- Commercial Signage: Illuminated advertising characters and light boxes requiring consistent red output.
- LCD Backlighting: Providing uniform red light sources for display panels.
- Decorative Lighting: Flexible strip lighting where color consistency and viewing angle are critical.
📈 Key Technical Specifications
💡 The following table outlines the optical and electrical performance under standard test conditions ($T_a=25^\circ\text{C}$).
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Conditions |
|---|---|---|---|---|---|---|
| Luminous Flux | $\Phi$ | 27 | 40 | 45 | LM | $I_F=350\text{mA}$ |
| Dominant Wavelength | $\lambda_d$ | 620 | - | 630 | nm | $I_F=350\text{mA}$ |
| Forward Voltage | $V_F$ | 1.8 | - | 2.4 | V | $I_F=350\text{mA}$ |
| Viewing Angle | $2\theta_{1/2}$ | - | 120 | - | deg | $I_F=350\text{mA}$ |
👇 Designers should note the specific binning codes (J3-J5 for brightness, HR02-HR03 for wavelength) to ensure batch consistency.
🔒 Absolute Maximum Ratings & Process Limits
Exceeding these limits may cause permanent damage. 🔒 Stress testing and thermal management are required to stay within these boundaries during operation and assembly.
| Parameter | Symbol | Max. Value | Unit | Notes |
|---|---|---|---|---|
| Max Power Dissipation | $P_D$ | 1000 | mW | $T_a=25^\circ\text{C}$ |
| Forward Current | $I_F$ | 300 | mA | Continuous DC |
| Peak Pulse Current | $I_{FP}$ | 500 | mA | Width $\le 0.1\text{ms}$, Duty $\le 1/10$ |
| Reverse Voltage | $V_R$ | 5 | V | |
| ESD Tolerance | ESD | 2000 | V | Human Body Model |
| Operating Temperature | $T_{opr}$ | -40 ~ +85 | $^\circ\text{C}$ |
⚠️ Critical Warning: Hand soldering is only for repair. If used, keep iron temp $<300^\circ\text{C}$ for $<3$ seconds. Do not apply pressure during reflow heating.
📦 Package, Dimensions & Assembly Notes
The XL-3030SURC-1W utilizes a standard 3030 footprint (3.0x3.0x0.6mm), optimized for automated assembly.
- Dimensions: 3.0mm (L) x 3.0mm (W) x 0.6mm (H). Tolerance is generally $\pm 0.25\text{mm}$ unless noted.
- Packaging: EIA standard compliant, suitable for automatic pick-and-place machines.
- MSL: Moisture Sensitivity Level is 3. Ensure proper baking before reflow if exposed to ambient humidity.
- Soldering: Designed for reflow processes. ⚠️ Reflow soldering should not be performed more than twice to prevent thermal degradation of the die attach.
🤝 Sourcing & Supply Considerations
When sourcing the XL-3030SURC-1W for mass production, consider the following supply chain factors:
- Binning Verification: Always specify brightness (J3-J5) and voltage (N12-7 to N12-9) codes to match your driver design.
- Authenticity: Source through XINGLIGHT authorized channels to avoid counterfeits that may not meet the 2000V ESD rating.
- Sample Support: Request pre-production samples to validate thermal management in your specific luminaire housing.
❓ FAQ
Q: Can I drive this LED at 350mA continuously? A: The datasheet lists optical parameters at 350mA, but the "Absolute Maximum Rating" for Forward Current ($I_F$) is 300mA. Driving at 350mA is likely a test condition or requires exceptional thermal management to keep junction temperature safe. For mass production, design closer to 300mA or ensure heat dissipation is optimized.
Q: What is the viewing angle for this LED? A: The typical viewing angle ($2\theta_{1/2}$) is 120 degrees. This makes it suitable for area lighting and diffused applications, rather than spot lighting.
Q: Is this component RoHS compliant? A: Yes, the datasheet explicitly states it is an environmental protection product meeting ROHS requirements.
Q: What are the storage requirements? A: The storage temperature range ($T_{stg}$) is -40°C to +85°C. However, being MSL 3, it should be stored in a dry environment or sealed bag to prevent moisture absorption prior to soldering.
Q: How should I handle soldering if I don't have a reflow oven? A: Hand soldering is discouraged but possible for repairs. Use a soldering iron under 30W with tip temperature below 300°C. Limit soldering time to 3 seconds per terminal and do not repeat the operation on the same joint.
Q: What is the maximum voltage I can apply in reverse? A: The Reverse Voltage ($V_R$) must not exceed 5V. Exceeding this can cause catastrophic failure.
