LedEngin LZ1-00B205 is a high luminous efficacy 5W blue LED emitter with a 4.4mm x 4.4mm x 3.1mm ultra-small footprint. It is suitable for indoor and outdoor architectural lighting, backlighting, full color displays, emergency lighting and signal lighting applications.
The LZ1-00B205 blue LED emitter delivers 5 W of power in a 4.4 mm × 4.4 mm × 3.1 mm package, offering very high luminous flux density, low thermal resistance (6 °C/W), and RoHS‑compliant, lead‑free construction. Typical applications include architectural lighting, backlighting, emergency and signal lighting, and full‑color displays.
The datasheet provides comprehensive specifications: optical data such as 40 lm at 1000 mA and 52 lm at 1500 mA, dominant wavelength 465 nm, and viewing angles; electrical limits including 1500 mA DC forward current and 3.6 V forward voltage at 1000 mA; mechanical dimensions and recommended solder pad layout; and handling guidelines like reflow profile up to 260 °C and moisture sensitivity level. The document also lists tape‑and‑reel packaging details and company contact information.
| Package dimensions | 4.4 mm × 4.4 mm × 3.1 mm |
|---|---|
| Thermal resistance (junction‑to‑case) | 6 °C/W |
| Forward voltage @ 1000 mA | 3.6 V |
The thermal resistance (junction‑to‑case) is 6 °C/W.