📌 Product Overview
The XL-A324SURUGW is a compact F3 dual-color LED designed to deliver high-brightness red and green illumination. Its aerosol colloid and dual-emission capability make it ideal for applications requiring multi-state indicators or dynamic color mixing. Designed for SMT integration, this LED focuses on reliable performance in demanding environments, including automotive interiors and smart home devices, where visual clarity and long-term stability are critical.
🔍 Typical Applications
- Backlight Modules: Provides status indicators for LCD displays.
- Automotive Interiors: Used for dashboard and control panel illumination.
- Signal Indication: Functions as status or alert lights in various electronic systems.
- Smart Home Devices: Integrated into IoT devices for user feedback.
- General Lighting: Serves as indicator lighting in consumer and industrial equipment.
⚙️ Key Technical Specifications
| Parameter | Symbol | Red (Min/Typ/Max) | Green (Min/Typ/Max) | Unit | Test Condition |
|---|---|---|---|---|---|
| Luminous Intensity | Iv | 400 / / 700 | 2100 / / 4000 | mcd | IF=20mA |
| Dominant Wavelength | λd | 630 / / 640 | 520 / / 530 | nm | IF=20mA |
| Forward Voltage | VF | 1.8 / / 2.4 | 2.8 / / 3.4 | V | IF=20mA |
| Viewing Angle | 2Ø1/2 | / 30 / | / 30 / | deg | IF=20mA |
🔒 Absolute Maximum Ratings & Process Limits
| Parameter | Symbol | Red | Green | Unit |
|---|---|---|---|---|
| Max Power Dissipation | PD | 50 | 70 | mW |
| Max Continuous Forward Current | IF | 20 | 20 | mA |
| Max Peak Forward Current | IFP | 80 | 80 | mA |
| Operating Temperature | TOPR | -20 ~ +85 | -20 ~ +85 | °C |
| Reflow Soldering | TSOL | 240°C, ≤6s | 240°C, ≤6s |
📦 Package, Dimensions & Assembly Notes
The XL-A324SURUGW utilizes an F3 package with dimensions of 3.8mm x 3.0mm x 5.2mm. It is packaged in accordance with EIA standards and has a Moisture Sensitivity Level (MSL) of 2. For reliable SMT assembly, the solder joint must be kept at least 2.0mm away from the bottom of the colloid to prevent damage. Manual soldering should be performed at 300°C for a maximum of 3 seconds.
🚀 Sourcing & Supply Considerations
- Binning Support: The LED is available with graded brightness (A5-A6 for red, B3-B6 for green), voltage (N12-7 to N13-5), and wavelength (HG03-HG04 for green, HR04-HR05 for red) for precise color and intensity matching.
- Quality & Compliance: The product is RoHS compliant and undergoes rigorous reliability testing, including high-temperature storage and thermal cycling.
- Supply Chain: Contact XINGLIGHT or authorized distributors for sample requests, volume pricing, and lead-time information.
❓ FAQ
Q: What is the purpose of the brightness, voltage, and wavelength grading codes?
A: These codes (e.g., A6, N12-9, HR05) allow designers to select LEDs with tightly controlled parameters, ensuring consistent color and performance in mass production. This is critical for applications where visual uniformity is paramount.
Q: What are the soldering precautions for this LED?
A: Reflow soldering must not exceed 240°C for more than 6 seconds. For manual soldering, the temperature should be 300°C with a contact time of no more than 3 seconds. The solder joint must be a minimum of 2.0mm from the colloid body.
Q: Can this LED be used in high-temperature automotive environments?
A: Yes, the XL-A324SURUGW has an operating temperature range of -20°C to +85°C, making it suitable for many automotive interior applications. Its reliability is further validated by high-temperature and humidity testing.
Q: What is the Moisture Sensitivity Level (MSL), and why is it important?
A: The MSL is 2. This indicates the component is moderately sensitive to moisture and requires standard baking and handling procedures prior to SMT reflow to prevent popcorning or internal damage.
