This is a green LED lamp with model KA-3529ZG24ZS. It is suitable for all SMT assembly and soldering processes and is available on tape and reel. It is ideal for backlighting and has a white SMD package, silicone resin, low thermal resistance and a package of 1500PCS/reel. It is RoHS compliant.
The KA-3529ZG24ZS is a 3.5 × 2.8 mm green SMD chip LED from Kingbright, offered in tape and reel packaging (1500 pcs/reel). It features a single color, low thermal resistance, and is RoHS compliant, making it suitable for backlighting and all SMT assembly processes.
The document provides handling guidelines for the silicone‑encapsulated package, detailed electrical and optical characteristics (peak wavelength 515 nm, forward voltage 3.4‑3.8 V at 150 mA), absolute maximum ratings, and a recommended lead‑free reflow soldering profile (245 °C ± 5 °C, max 260 °C).
| Package size | 3.5 × 2.8 mm SMD chip |
|---|---|
| Color | Green |
| Peak wavelength | 515 nm |
| Dominant wavelength | 525 nm |
| Spectral line half‑width | 30 nm |
| Capacitance | 45 pF |
| Forward voltage (typical) | 3.4 V |
| Power dissipation | 570 mW |
| DC forward current | 150 mA |
| Thermal resistance | 170 °C/W |
| Operating temperature range | -40 °C to +85 °C |
| Moisture sensitivity level | Level 2a |
| Recommended reflow temperature | 245 °C ± 5 °C (max 260 °C) |
The recommended reflow temperature is 245 °C ± 5 °C, with a maximum soldering temperature of 260 °C.
Typical forward voltage is 3.4 V and maximum forward voltage is 3.8 V at 150 mA.
The LED has a moisture sensitivity level of Level 2a.
It can operate from –40 °C up to +85 °C.