💡 Key Takeaways • 3.4 × 3.3 × 1.9 mm compact package size for space-constrained designs • 20-33 lm luminous intensity at 585-595 nm dominant wavelength • 150 mA continuous forward current with 300 mA pulse capability • Operating temperature range: -40°C to +85°C for automotive applications
🎯 Product Overview XINGLIGHT XL-3433UYC-05 is a surface-mount yellow LED designed for automotive and general lighting applications. The 3.4 × 3.3 × 1.9 mm outline dimensions provide compact footprint for high-density PCB layouts while maintaining robust thermal performance through infrared reflow soldering process.
The component features colorless transparent encapsulation with yellow emission at 585-595 nm dominant wavelength, making it suitable for applications requiring standard amber-yellow lighting characteristics.
📊 Electrical Specifications Absolute Maximum Ratings (Ta=25°C):
- Power Dissipation: 500 mW
- Continuous Forward Current: 150 mA
- Peak Forward Current: 300 mA (pulse width ≤ 0.1ms, duty cycle ≤ 1/10)
- Reverse Voltage: 5 V
- ESD Resistance: 2000 V
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -40°C to +85°C
- Soldering Temperature/Time: 260°C ≤ 6S
Optical Characteristics (IF=15mA):
- Luminous Intensity: 20-33 lm
- Dominant Wavelength: 585-595 nm
- Peak Wavelength: 590 nm
- Forward Voltage: 1.8-2.4 V
- Viewing Angle: 120°
- Half Wave Width: 20 nm
Brightness Grading (IF=150mA):
- J1: 20-23 lm
- J2: 23-27 lm
- J3: 27-33 lm
Voltage Grading (IF=150mA):
- N12-7: 1.8-2.0 V
- N12-8: 2.0-2.2 V
- N12-9: 2.2-2.4 V
Wavelength Grading (IF=150mA):
- HY03: 585-587.5 nm
- HY04: 587.5-590 nm
- HY05: 590-592.5 nm
- HY06: 592.5-595 nm
📋 Applications XL-3433UYC-05 is designed for applications requiring yellow emission with compact package size:
Automotive:
- Car taillights and brake lights
- Turn signal indicators
- Interior lighting and dashboard illumination
Commercial Lighting:
- Advertising light boxes and signage
- Commercial display backlighting
- Retail shelf lighting
General Lighting:
- Indoor lighting fixtures
- Decorative flexible light strips
- LCD backlight applications
🔍 Design Considerations The component complies with ROHS environmental requirements and uses EIA standard packaging suitable for SMT automated production. Moisture sensitivity level (MSL) is rated at 3, requiring appropriate handling procedures before soldering.
Designers should consider the 120° viewing angle for uniform light distribution and account for forward voltage variation (1.8-2.4 V) when designing drive circuits. The wide operating temperature range supports automotive-grade applications where environmental conditions fluctuate.
⚡ Selection Guidance For applications requiring maximum brightness, specify J3 brightness grade (27-33 lm) with N12-7 voltage bin (1.8-2.0 V) for optimal efficiency. Standard automotive taillight applications typically utilize J2 or J3 grades with HY04 or HY05 wavelength bins for consistent amber color perception across vehicle fleet.
✨ Closing XINGLIGHT XL-3433UYC-05 provides reliable yellow LED performance in compact form factor suitable for automotive, commercial, and general lighting applications. Contact LDeepAI for availability and custom grading specifications tailored to specific application requirements.
