3535 AlN Ceramic 740nm High Power IR LED(30°)
This 3535 high-power infrared SMD LED adopts premium Aluminum Nitride ceramic substrate with dimension 3.45×3.45mm and dome focusing lens for fixed 30° narrow beam, centered at 740nm IR wavelength. Ultra-low thermal resistance AlN base ensures excellent heat dissipation for 1~3W continuous operation at 350/700mA. Compliant with RoHS & REACH, widely used for VR/AR tracking light, industrial machine vision, medical physiotherapy and optical sensor modules.
- AlN ceramic PCB delivers much better thermal performance than regular aluminum substrate to cut lumen decay under high load.
- Dome silicone lens focuses infrared into precise 30° narrow beam for high concentrated light efficiency.
- Standard dual-pad 3535 SMD design fits automatic SMT production and lead-free reflow process.
- Eye-safe 740nm IR spectrum is ideal for VR/AR wearable device and clinical skincare therapy equipment.
- Robust silicone packaging offers outstanding moisture & thermal stability from -40℃ to +85℃.
| Item |
Parameter |
| Size |
3.45×3.45mm, H=4.15mm |
| Substrate |
Aluminum Nitride Ceramic |
| Wavelength |
735~745nm(Typ.740nm) |
| View Angle |
30° |
| Power |
1~3W |
| Current |
350mA(1W)/700mA(3W) |
| VF |
3.0~3.4V |
| Cert |
RoHS, REACH |
- VR/AR: Headset eye tracking & motion capture IR fill light
- Industry: Machine vision inspection & barcode scanner lighting
- Medical: 740nm infrared physical therapy & skin beauty device
- Sensor: Biometric detection & short-range IR ranging module