High-Lumen 3535 SMD LED Chip 2200K-6500K White Royal Blue Lens CRI 90 165 Lm/W 3V 5W 1.5A Cree XTE
XLamp®XT-E LEDs
PRODUCT DESCRIPTION
Optimized for directional, high-lumen applications, from
indoor and outdoor to portable and lamp retrofits, the XLamp®
XT-E LED delivers high performance and high reliability in the
industry‑standard XP/XT footprint. The XT-E LED offers the
benefits of the XT/XP platform — compact and proven 3.45 mm x
3.45 mm package and established ecosystem — enabling lighting
manufacturers to simplify the design process and shorten time to
market.
The XT-E LED is available in royal blue and white. The XT-E White
LED offers a high‑efficacy option. In this document, the term White
denotes the white XT-E LED without regard to its efficacy. The
terms Standard and High Efficacy are used when necessary to
differentiate the performace of the High Efficacy XT-E LED from
the XT-E LED without the high‑efficacy option.
FEATURES
• Maximum Vf for High Efficacy XT-E White: 2.85 V
• Available in 70-, 80- and 90-CRI minimum white
• Binned at 85 °C
• Available in 2200 K CCT
• Thermal resistance: White 5 °C/W, Royal Blue 3.5 °C/W
• Wide viewing angle: White 115°, Royal Blue 130°
• Maximum drive current: White 1.5 A, Royal Blue 1.5 A
• Electrically neutral thermal path
• Vf binning supported for XT-E White and Royal Blue
• XT-E Royal Blue sorted into 2.5‑nm‑wavelength bins
• Unlimited floor life at ≤ 30 ºC/85% RH
• Reflow solderable - JEDEC J‑STD‑020C compatible
• RoHS and REACh compliant
• UL® recognized component (E349212)
This document presents the key thermal, optical, electrical, and reliability characteristics of the LED device across white and royal blue variants. For thermal performance, the thermal resistance from junction to solder point is typically 5 °C/W for white LEDs and 3.5 °C/W for royal blue LEDs. Optically, the viewing angle (FWHM) is 115 degrees for white LEDs and 130 degrees for royal blue LEDs. In terms of voltage temperature dependency, the temperature coefficient of voltage is -2.5 mV/°C for white LEDs and -1.3 mV/°C for royal blue LEDs. For reliability, the ESD withstand voltage (HBM per Mil-Std-883D) is rated at a maximum of 8000 V, while both white and royal blue variants share a maximum DC forward current of 1500 mA and a maximum reverse voltage of 1 V. Regarding forward voltage at 350 mA and 85 °C, white Standard LEDs have a typical value of 2.85 V (max 3.1 V), white High Efficacy LEDs feature a typical value of 2.77 V (max 2.85 V), and royal blue LEDs exhibit a typical value of 2.8 V (max 3.1 V). The maximum allowable LED junction temperature for all variants is 150 °C, defining the upper operational temperature limit of the device.