This data sheet provides specification information about 3.5X3.5mm SMD LED WITH CERAMIC SUBSTRATE.
The KT-3535SY9ZS-RV is a 3.5 mm × 3.5 mm × 0.8 mm surface‑mount LED with a ceramic substrate and silicone encapsulant. It offers high brightness, low power dissipation, and RoHS compliance, making it suitable for compact electronic assemblies.
The document provides detailed electrical and optical characteristics, recommended handling and soldering procedures, reliability test data, moisture‑sensitivity information, and packaging specifications for bulk shipping.
| Forward Current (DC) | 350 mA |
|---|---|
| Peak Forward Current | 500 mA |
| Power Dissipation | 0.98 W |
| Forward Voltage (typ) | 2.3 V |
| Luminous Flux (typ) | 13 lm |
| Operating Temperature Range | -40 °C to +100 °C |
| Maximum Junction Temperature | 120 °C |
| Thermal Resistance (Junction/Ambient) | 105 °C/W |
| Package Dimensions | 3.5 mm × 3.5 mm × 0.8 mm |
The LED is rated for a continuous forward current of 350 mA and a peak forward current of 500 mA.
A reflow temperature of about 245 °C (±5 °C) is recommended, with a maximum limit of 260 °C.
Handle the component by its side surfaces with forceps, avoid touching the silicone lens, and do not stack PCBs with exposed LEDs.