📌 Product Overview
The XL-304UGD is a 3.0mm through-hole (THT) LED emitting a vibrant green light (515-530nm) with a 30° viewing angle. Engineered for high brightness (4000-8000 mcd) and low forward voltage (2.8-3.4V @ 20mA), it balances energy efficiency with fast startup. Designed for reliability, it operates in -20°C to +85°C and meets ROHS standards. Ideal for compact designs requiring stable, long-lasting illumination.
🔍 Typical Applications
- Home appliances & digital devices
- Automotive electronics (instrument clusters, indicators)
- Lighting decoration & urban lighting
- Electronic toys, clocks, and teaching equipment
- Medical beauty instruments & traffic signals
📊 Key Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Luminous Intensity | Iv | 4000 | 6000 | 8000 | mcd | IF=20mA |
| Dominant Wavelength | λd | 515 | - | 530 | nm | IF=20mA |
| Forward Voltage | VF | 2.8 | 3.0 | 3.4 | V | IF=20mA |
| Viewing Angle | 2Ø1/2 | - | 30 | - | deg | IF=20mA |
| Reverse Current | IR | - | - | ≤10 | μA | VR=5V |
⚠️ Absolute Maximum Ratings & Process Limits
| Parameter | Symbol | Rating | Unit |
|---|---|---|---|
| Power Dissipation | Pd | 70 | mW |
| Max Continuous Forward Current | IF | 20 | mA |
| Peak Forward Current | IFp | 80 | mA |
| Operating Temperature | Topr | -20 to +85 | °C |
| Reflow Soldering | Tsol | 240°C, ≤6s | - |
| Manual Soldering | Tsol | 300°C, 3s | - |
📏 Package, Dimensions & Assembly Notes
- Dimensions: 3.8 x 3.0 x 5.2 mm (THT, long leads)
- Soldering: Keep lead bend ≥2.0mm from epoxy body
- Packaging: Moisture-proof, anti-static foil bags (EIA standard)
- Tolerance: ±0.5mm unless specified
🚀 Sourcing & Supply Considerations
- Binning: Available in brightness (B7-B9), voltage (N13-3 to N13-5), and wavelength (HG02-HG04) grades
- Reliability: Tested for 1000hrs at 25°C and 85°C/90% RH
- Compliance: ROHS-compliant, MSL 2 (6-month floor life)
- Lead Time: Contact XINGLIGHT for volume pricing and samples
❓ FAQ
Q: What is the brightness grading for XL-304UGD?
A: Three grades: B7 (4000-5000 mcd), B8 (5000-6000 mcd), B9 (6000-8000 mcd).
Q: Can this LED withstand reflow soldering?
A: Yes, up to 240°C for ≤6s, with lead bends ≥2.0mm from the body.
Q: What is the operating temperature range?
A: -20°C to +85°C for operation; -40°C to +85°C for storage.
Q: Is RoHS compliance guaranteed?
A: Yes, the XL-304UGD is a RoHS-compliant environmental product.
Q: How does wavelength grading work?
A: Four bins: HG02 (515-520nm), HG03 (520-525nm), HG04 (525-530nm).
Q: What is the moisture sensitivity level?
A: MSL 2, with a 6-month floor life in standard packaging.
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