📌 Product Overview
The XL-5730YWC-05 is a surface-mount device (SMD) LED from XINGLIGHT, characterized by its compact 5.7mm x 3.0mm footprint and high luminous intensity. Designed for applications requiring high-brightness golden yellow light, this component utilizes a yellow colloid encapsulation and complies with RoHS environmental standards. The model is specifically optimized for modern SMT automated production lines, offering reliable performance for commercial and decorative lighting sectors.
Engineers should focus on the 💡 thermal dissipation capabilities when driving the component at its maximum rated current. With a moisture sensitivity level (MSL) of 3, it requires proper handling prior to infrared reflow soldering to prevent popcorning or yield loss during assembly.
🚀 Typical Applications
Based on the provided optical and electrical parameters, the XL-5730YWC-05 is suitable for the following use cases:
- Commercial & Decorative Lighting: Ideal for light strips, downlights, and flexible light bars where consistent color temperature (1500K-1800K) is crucial for ambiance.
- Signage & Backlighting: Designed for advertising lightboxes, advertising characters, and LCD backlights due to its high luminous flux (up to 52 lm).
- General Illumination: Applicable in fluorescent tube replacements requiring robust SMT components.
📈 Key Technical Specifications
The following electrical and optical characteristics are measured at $T_a = 25^{\circ}C$ with $I_F = 150mA$:
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Conditions |
|---|---|---|---|---|---|---|
| Luminous Flux | $\Phi$ | 33 | - | 52 | LM | $I_F=150mA$ |
| Color Temp | $T_C$ | 1500 | - | 1800 | K | $I_F=150mA$ |
| Forward Voltage | $V_F$ | 2.8 | - | 3.4 | V | $I_F=150mA$ |
| Viewing Angle | $2\theta_{1/2}$ | - | 120 | - | deg | $I_F=150mA$ |
| CRI (Ra) | $R_a$ | - | 70 | - | - | $I_F=150mA$ |
| Reverse Current | $I_R$ | - | - | $\le 5$ | $\mu A$ | $V_R=5V$ |
Note: Product bins are categorized by brightness (J4-J6), voltage (N13-3 to N13-5), and color grade (YW5-4/YW4-4).
🔒 Absolute Maximum Ratings & Process Limits
Exceeding these ratings may cause permanent device failure. Design margins must account for these limits:
| Parameter | Symbol | Value | Unit | Conditions |
|---|---|---|---|---|
| Max Power Dissipation | $P_D$ | 500 | mW | - |
| Max Continuous Forward Current | $I_F$ | 150 | mA | - |
| Peak Forward Current | $I_{FP}$ | 300 | mA | Pulse width $\le 0.1ms$, Duty $\le 1/10$ |
| Max Reverse Voltage | $V_R$ | 5 | V | - |
| ESD Susceptibility | ESD | 2000 | V | - |
| Operating Temperature | $T_{OPR}$ | -40 ~ +85 | $^{\circ}C$ | - |
| Storage Temperature | $T_{STR}$ | -40 ~ +85 | $^{\circ}C$ | - |
| Soldering Temp/Time | $T_{SOL}$ | 260 | $^{\circ}C$ | $\le 6$ seconds |
📦 Package, Dimensions & Assembly Notes
Mechanical Specifications
- Package Type: SMD (Surface Mount Device)
- Dimensions (L x W x H): 5.7mm x 3.0mm x 0.8mm
- Packaging Standard: EIA standard packaging (Tape and Reel)
🔧 Soldering Guidelines
The component is compatible with infrared reflow soldering. The datasheet outlines specific profiles for both lead-free and leaded processes:
- Lead-Free Profile: Max temp $255^{\circ}C$ (+0/-5), time above $217^{\circ}C$ for 60-120s.
- Leaded Profile: Max temp $235^{\circ}C$ (+5/-0), time above $183^{\circ}C$ for 60-150s.
- Precautions: Do not exceed the MSL (Level 3) pre-storage requirements. Ensure the cooling rate does not exceed $6^{\circ}C$/s to prevent thermal shock.
📥 Sourcing & Supply Considerations
When integrating the XL-5730YWC-05 into BOMs, procurement teams should verify the specific binning codes (Brightness, Voltage, Color) required for optical consistency.
- Sample Evaluation: Request pre-production samples to verify color temperature bins (YW4-4 vs YW5-4) match the design intent.
- Authenticity: Verify supply channels to ensure compliance with XINGLIGHT's ROHS and reliability standards.
- Lead Time: Check stock availability for specific bins (J4-J6) to avoid assembly delays.
❓ Frequently Asked Questions
Q: What is the maximum current I can drive the XL-5730YWC-05 with?
A: The Absolute Maximum Continuous Forward Current is 150mA. While a peak pulse current of 300mA is allowed (pulse width $\le 0.1ms$, duty cycle $\le 10%$), continuous operation should not exceed 150mA to avoid thermal degradation.
Q: Is this LED suitable for high-temperature environments?
A: The XL-5730YWC-05 is rated for an operating temperature range of -40°C to +85°C. However, 💡 derating the forward current is recommended when the ambient temperature approaches the upper limit to maintain lifespan and luminous output.
Q: What are the critical soldering profile constraints for this component?
A: For lead-free reflow, the peak temperature must not exceed 255°C (with tolerance -5°C), and the time above 217°C should be strictly controlled between 60-120 seconds. For leaded processes, the max is 235°C.
Q: How is the brightness and voltage graded?
A: Brightness is binned into codes J4 (33-39 lm), J5 (39-45 lm), and J6 (45-52 lm). Forward voltage is binned as N13-3 (2.8-3.0V), N13-4 (3.0-3.2V), and N13-5 (3.2-3.4V). Color temperature is split into YW5-4 and YW4-4 ranges.
