📌 Product Overview
The XL-0401UGC is a high-brightness green SMD LED from XINGLIGHT, designed for compact signal indication and backlighting applications. With its ultra-small footprint (1.05x0.35x0.5mm), it integrates seamlessly into space-constrained 3C products, AI systems, IoT devices, and wearables. The device prioritizes reliability and manufacturability, supporting automated SMT placement and standard reflow processes.
🔍 Typical Applications
- Signal indication status lights
- LCD backlighting for displays
- 3C products (computers, communications, consumer electronics)
- AI system status indicators
- IoT device status LEDs
- Smart wearable electronics
⚙️ Key Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Luminous Intensity | Iv | 500 | - | 1000 | mcd | IF=20mA |
| Dominant Wavelength | λd | 515 | - | 530 | nm | IF=20mA |
| Forward Voltage | VF | 2.6 | - | 3.4 | V | IF=20mA |
| Viewing Angle | 2θ1/2 | - | 120° | - | deg | IF=20mA |
⚠️ Absolute Maximum Ratings & Process Limits
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Max Power Dissipation | PD | 70 | mW |
| Max Continuous Forward Current | IF | 20 | mA |
| Peak Forward Current | IFP | 80 | mA |
| Reverse Voltage | VR | 5 | V |
| Operating Temperature | TOPR | -40 ~ +85 | °C |
| Reflow Soldering | TSOL | 260°C ≤ 6s | - |
📦 Package, Dimensions & Assembly Notes
- Package Type: 0401 ultra-compact SMD
- Dimensions: 1.05 (L) x 0.35 (W) x 0.5 (H) mm
- Soldering: Compatible with IR reflow (≤260°C, ≤6s)
- Moisture Sensitivity: Level 3 (MSL3) – requires baking before assembly
🚀 Sourcing & Supply Considerations
- Brightness & Voltage Binning: Available in graded codes (E5-E9 for brightness, M18-8/M19-6 for voltage)
- ROHS Compliant: Meets environmental regulations
- EIA Standard Packaging: Ensures compatibility with automated pick-and-place systems
❓ FAQ
Q: What is the brightness grading for this LED?
A: Brightness is graded from E5 (500-600 mcd) to E9 (900-1000 mcd) at IF=20mA.
Q: Is this LED suitable for lead-free soldering?
A: Yes, it supports lead-free reflow processes with a peak temperature of 260°C (≤6s).
Q: What is the moisture sensitivity level?
A: MSL3 – requires baking per IPC/JEDEC standards before assembly.
Q: Can this LED be used in high-temperature environments?
A: Yes, operating temperature range is -40°C to +85°C.
Q: What are the typical applications for this LED?
A: Commonly used in signal indicators, LCD backlights, and compact 3C/IoT devices.
Q: How is wavelength consistency controlled?
A: Wavelength is graded in 1nm increments (HG02: 515-520nm to HG04: 525-530nm).
