📌 Product Overview
The XL-1608UVC-04 is a surface-mount (0603) UVC LED from XINGLIGHT, emitting purple light at 390-405nm. It targets applications requiring compact UV disinfection, such as air/water purification systems, food processing, and medical equipment. Its design prioritizes SMT compatibility and RoHS compliance, making it suitable for automated assembly in high-reliability environments.
🔍 Typical Applications
- Disinfection and toxin/bacteria control
- Air and water purification systems
- UV detection and communication technology
- Food processing, packaging, and fresh storage
- Medical health and skin disease treatment equipment
⚙️ Key Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Light Intensity | IV | - | 60 | - | mcd | IF=20mA |
| Peak Wavelength | λp | 390 | - | 405 | nm | IF=20mA |
| Forward Voltage | VF | 3.0 | - | 3.4 | V | IF=20mA |
| Viewing Angle | 2θ1/2 | - | 120° | - | deg | IF=20mA |
| Half Wave Width | Δλ | - | 20 | - | nm | IF=20mA |
⚠️ Absolute Maximum Ratings & Process Limits
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Max Power Dissipation | PD | 100 | mW |
| Max Continuous Forward Current | IF | 80 | mA |
| Peak Forward Current | IFP | 25 | mA |
| Max Reverse Voltage | VR | 5 | V |
| Operating Temperature | TOPR | -40 to +85 | °C |
| Reflow Soldering | TSOL | 260°C ≤6s | - |
📦 Package, Dimensions & Assembly Notes
- Package Type: 0603 (1.6x0.8x0.4mm)
- Colloid: Transparent
- MSL: Level 3 (requires moisture protection)
- SMT Compatibility: Suitable for automated SMT and reflow soldering
- Assembly Note: Follow standard reflow profiles (max 260°C ≤6s)
🚀 Sourcing & Supply Considerations
- Samples available for evaluation
- RoHS-compliant, EIA-standard packaging
- Supports high-volume SMT production
- Verify authenticity through authorized distributors
❓ FAQ
Q: What is the peak wavelength range of the XL-1608UVC-04?
A: The peak wavelength ranges from 390nm to 405nm, classified into bins SZ05-SZ07.
Q: Is this LED suitable for lead-free reflow soldering?
A: Yes, it supports lead-free reflow processes with a maximum temperature of 260°C for ≤6 seconds.
Q: What is the moisture sensitivity level (MSL)?
A: The XL-1608UVC-04 has an MSL of 3, requiring moisture barrier storage before assembly.
Q: Can it be used in medical disinfection applications?
A: Yes, its UVC output is suitable for medical equipment and skin disease treatment systems.
Q: What is the typical light intensity at 20mA?
A: The typical light intensity is 60 mcd, with brightness grades D1 (50-80 mcd).
Q: Does it comply with environmental standards?
A: Yes, it is RoHS-compliant and manufactured with environmentally friendly processes.
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