📌 Product Overview
The XL-B324SURSYGW is a high-efficiency, dual-color (Red/Yellow-Green) LED with a compact F3 package (3.8x3.0x5.2mm). Designed for demanding applications, it features a high-brightness output with an aerosol colloid and long operating life. Its primary focus is on integration into space-constrained designs where reliable, low-power indication and backlighting are critical, such as in automotive interiors and consumer electronics.
📌 Typical Applications
- Backlight modules for displays and control panels
- Automotive interior lighting and indicator systems
- Signal indication for industrial and consumer devices
- Smart home application interfaces
- General-purpose lighting in compact assemblies
📌 Key Technical Specifications
| Parameter | Symbol | Red | Yellow-Green | Unit | Test Condition |
|---|---|---|---|---|---|
| Luminous Intensity | Iv | 400-700 | 100-200 | mcd | IF=20mA |
| Dominant Wavelength | λd | 630-640 | 565-575 | nm | IF=20mA |
| Forward Voltage | VF | 1.8-2.4 | 2.0-2.6 | V | IF=20mA |
| Viewing Angle | 2Ø1/2 | 30 | 30 | deg | IF=20mA |
📌 Absolute Maximum Ratings & Process Limits
| Parameter | Symbol | Red | Yellow-Green | Unit |
|---|---|---|---|---|
| Max Power Dissipation | PD | 50 | 50 | mW |
| Max Continuous Forward Current | IF | 20 | 20 | mA |
| Peak Forward Current | IFP | 80 | 80 | mA |
| Operating Temperature | TOPR | -20 to +85 | -20 to +85 | °C |
| Reflow Soldering | TSOL | 240°C, ≤6s | - | - |
📌 Package, Dimensions & Assembly Notes
The XL-B324SURSYGW utilizes an F3 package with dimensions of 3.8x3.0x5.2mm. For manual soldering, the temperature must not exceed 300°C for 3s, with the soldering point kept a minimum of 2.0mm from the colloid bottom to prevent damage. The MSL rating is 2, indicating standard moisture sensitivity handling requirements are necessary for reliable SMT assembly.
📌 Sourcing & Supply Considerations
Component sourcing requires attention to brightness (A1-A6), voltage (N12-7 to N13-1), and wavelength (HR04-HYG06) binning codes to ensure batch consistency. Authenticity verification is critical due to the component's use in quality-sensitive applications. For sample requests, volume pricing, or lead-time inquiries, direct engagement with authorized distributors or the manufacturer is recommended to guarantee supply chain integrity.
📌 FAQ
Q: What are the available brightness binning grades for the red LED?
A: The red LED (Iv) is available in grades A1 (100-200 mcd), A5 (400-500 mcd), and A6 (500-700 mcd) at IF=20mA.
Q: Is this LED suitable for high-temperature automotive environments?
A: Yes, its operating temperature range is -20°C to +85°C, making it suitable for many automotive interior applications.
Q: What is the recommended soldering process for this component?
A: Reflow soldering should be at 240°C for ≤6s. Manual soldering must be at 300°C for ≤3s, with the solder joint at least 2.0mm from the colloid.
Q: How does the dual-color function work?
A: It is a single-package LED emitting both red and yellow-green light, controlled by separate electrical inputs for each color.
Q: What does the MSL 2 rating mean for production?
A: Moisture Sensitivity Level 2 means the component must be baked before assembly if exposed to ambient conditions for more than a specified time, typically 168 hours.
Q: Can this LED be used for outdoor general lighting?
A: While it can be used in general lighting, its operating temperature range (-20 to +85°C) and IP rating (not specified) may limit its suitability for harsh outdoor environments without additional protection.
