📌 Product Overview
The XL-304SURD is a 2.2V through-hole LED emitting a stable red light (λd=620nm). It is engineered for standard electronic applications where reliable visual indication is required. This component is ideal for integration into consumer electronics, communication devices, and industrial control panels. Its design prioritizes ease of assembly and long-term operational stability under typical environmental conditions.
🔍 Typical Applications
- Home appliances & digital devices
- Automotive electronics
- Lighting decoration & signage
- Electronic toys & clocks
- Traffic instruction systems
- Medical beauty instruments
- Electronic teaching equipment
- Urban lighting projects
📊 Key Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Luminous Intensity | Iv | 400 | 600 | 900 | mcd | IF=20mA |
| Dominant Wavelength | λd | 615 | 620 | 625 | nm | IF=20mA |
| Forward Voltage | VF | 1.8 | 2.2 | 2.4 | V | IF=20mA |
| Viewing Angle | 2Ø1/2 | - | 30 | - | deg | IF=20mA |
| Spectral Width | △λ | - | 20 | - | nm | IF=20mA |
⚠️ Absolute Maximum Ratings & Process Limits
| Parameter | Symbol | Rating | Unit |
|---|---|---|---|
| Consumed Power | Pd | 70 | mW |
| Max Continuous Forward Current | IF | 20 | mA |
| Peak Forward Current | IFp | 80 | mA |
| Operating Ambient Temp | Topr | -20 ~ +85 | °C |
| Storage Ambient Temp | Tstg | -40 ~ +85 | °C |
| Reflow Soldering | Tsol | 240°C, ≤6s | - |
| Manual Soldering | Tsol | 300°C, 3s | - |
📦 Package, Dimensions & Assembly Notes
- Package Type: Standard F3 (3.8mm diameter) through-hole LED with long leads.
- Dimensions: 3.8 (D) x 3.0 (H) x 5.2 (L) mm, with a lead length of 28mm.
- Assembly: The soldering point must be at least 2.0mm away from the bottom of the LED's epoxy body to prevent damage from heat. Suitable for both wave and manual soldering processes.
🚀 Sourcing & Supply Considerations
- Availability: Standard component with EIA standard packaging for automated assembly.
- Compliance: RoHS compliant, suitable for global market integration.
- Consistency: Binning codes (A5-A7 for brightness, N12-7 to N12-9 for voltage) ensure batch-to-batch uniformity for high-volume production.
- Reliability: MSL 2 classification requires standard moisture control during storage and handling.
❓ FAQ
Q: What is the Moisture Sensitivity Level (MSL) for the XL-304SURD? A: The XL-304SURD has an MSL rating of 2, which requires standard moisture-sensitive handling procedures, such as baking and dry packaging, before reflow soldering.
Q: What are the brightness and voltage binning options available? A: Brightness is available in three bins: A5 (400-500 mcd), A6 (500-700 mcd), and A7 (700-900 mcd). Forward voltage is available in three bins: N12-7 (1.8-2.0V), N12-8 (2.0-2.2V), and N12-9 (2.2-2.4V).
Q: Can the XL-304SURD be used in high-reliability applications like medical or automotive systems? A: While the LED is suitable for general automotive and medical device applications, for mission-critical or high-reliability systems, it is recommended to consult with XINGLIGHT for specific qualification data and application notes.
Q: What is the recommended storage condition for the XL-304SURD? A: Store in a dry environment with a temperature not exceeding 30°C and relative humidity below 70%. For extended storage beyond three months, use the original packaging with desiccant or store in a nitrogen-filled environment.
Q: What is the expected lifespan of the XL-304SURD? A: Under standard operating conditions (Ta=25°C, IF=20mA), the XL-304SURD has a working life of over 1000 hours, with no failures observed in endurance testing.
