📌 Product Overview
The XL-A324SURUBC is a compact F3-packaged red-blue dual-color LED featuring high brightness and transparent epoxy. Designed for versatility, it supports applications ranging from automotive interiors to smart home devices. Its low-voltage DC drive and long operating life make it ideal for signal indication and backlighting where color differentiation and energy efficiency are critical.
🔍 Typical Applications
- Backlight Modules: For LCD displays requiring dual-color illumination.
- Automotive Interiors: Dashboard indicators and interior lighting systems.
- Signal Indication: Status lights and control panels with color-coded alerts.
- Smart Home: IoT device interfaces with programmable color feedback.
- General Lighting: Compact lighting solutions needing dual-color output.
⚙️ Key Technical Specifications
| Parameter | Red (Min/Typ) | Blue (Min/Typ) | Unit |
|---|---|---|---|
| Luminous Intensity | 400/700 | 1200/2100 | mcd |
| Dominant Wavelength | 630/640 | 460/470 | nm |
| Forward Voltage | 1.8/2.4 | 2.8/3.4 | V |
| Viewing Angle | 30° | 30° | deg |
| Test conditions: IF=20mA, Ta=25°C. Binning options available for intensity/voltage. |
⚠️ Absolute Maximum Ratings & Process Limits
| Parameter | Red | Blue | Unit |
|---|---|---|---|
| Max Power Dissipation | 50 | 70 | mW |
| Max Continuous Forward Current | 20 | 20 | mA |
| Peak Forward Current | 80 | 80 | mA |
| Operating Temperature | -20 ~ +85 | °C | |
| Reflow soldering: ≤240°C, 6s. Manual solder: ≤300°C, 3s. Keep lead >2.0mm from epoxy base. |
📦 Package, Dimensions & Assembly Notes
- Package Type: F3 (3.8x3.0x5.2mm) with transparent epoxy.
- Moisture Sensitivity: Level 2 (MSL 2), requiring standard EIA packaging.
- Assembly: Reflow/Hand soldering with strict temperature/time limits to avoid epoxy damage.
🚀 Sourcing & Supply Considerations
- Binning: Available in brightness (A5-B2) and voltage (N12-9/N13-5) grades for consistency.
- ROHS Compliance: Meets environmental standards for global markets.
- Supply: Contact XINGLIGHT for sample requests and mass production lead times.
❓ FAQ
Q: What are the brightness binning options for this LED?
A: Red bins (A5-A6: 400-700 mcd), blue bins (A9-B2: 1200-2100 mcd).
Q: Is this LED suitable for high-temperature automotive environments?
A: Yes, operating range is -20°C to +85°C, validated via 1000hr endurance tests at 85°C/85% RH.
Q: How does the voltage grading impact circuit design?
A: Voltage bins (e.g., N12-9: 2.2-2.4V red) allow precise current regulation for uniform brightness.
Q: What soldering precautions should be followed?
A: Reflow ≤240°C (6s), manual ≤300°C (3s). Leads must be >2.0mm from epoxy to prevent damage.
Q: Can this LED replace single-color LEDs in existing designs?
A: Yes, dual-color output reduces component count, but verify forward voltage and current compatibility.
