Catalog excerpts
PRODUCT FAMILY DATA SHEET Cree® J Series® 2835 3-V LEDs PRODUCT DESCRIPTION J Series® LEDs extend Cree's industry-leading portfolio of lighting-class LEDs to a broader set of applications. The J Series 2835 LEDs combine high efficacy and excellent value in a reliable package. The J Series 2835 LEDs are optimized for low-density lighting applications where high efficacy and smooth appearance are critical, such as downlights, troffers, and panel lights. The J Series 2835 LEDs offer high CRI and are optimized for lighting applications where good color quality is critical. FEATURES • Industry-compatible size : 2.8 x 3.5 x 0.7 mm • 3-V configuration • Flux and chromaticity binned at 25 °C • 6500 K-2200 K ANSI CCTs available • 70, 80 & 90 CRI minimum available for 6500 K-2700 K CCTs, 80 & 90 CRI minimum available for 2200 K CCT • 95 CRI minimum available for 6500 K, 5000 K, 4000 K, 3500 K, 3000 K & 2700 K • RoHS and REACh compliant • UL® recognized component (E495478) PRODUCT SUMMARY J Series® Products are sold exclusively by Cree Venture LED Company Limited ("Cree Venture"), regardless of geography. Any orders for J Series Products that are submitted to Cree, Inc. or any of its other subsidiaries will be directed to Cree Venture for acknowledgment and order fulfillment. Copyright © 2019-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and J Series® are registered trademarks of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. J Series products are marketed by Cree, Inc. for the benefit of Cree Venture LED Company Limited. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300
Open the catalog to page 1Relative Luminous Flux vs. Junction Temperature - JE2835B Flux Characteristics, Order Codes and Bins - JB2835B 3‑V Flux Characteristics, Order Codes and Bins - JE2835 3‑V Relative Luminous Flux vs. Junction Temperature - JB2835B 3‑V Relative Luminous Flux vs. Junction Temperature - JE2835 3‑V Flux Characteristics, Order Codes and Bins - JB2835B 3‑V Flux Characteristics, Order Codes and Bins - JB2835 3‑V Relative Chromaticity vs. Temperature - JB2835B 3‑V J Class... 12 Relative Luminous Flux vs. Junction Temperature - JB2835B Relative Luminous Flux vs. Junction Temperature - JB2835 3‑V Flux...
Open the catalog to page 2ORDER CODE & BIN CODE FORMATS Order codes and bin codes for J Series 2835 LEDs are configured in the following manner: Order Code Bin Code Series J = J Series Generation A = 1st generation (default) B = 2nd generation Color WT = White Version Color WT = White Internal code Class G = G class J = J class N = N class P = P class R = R class W = W class CRI B = 70 CRI minimum H = 80 CRI minimum U = 90 CRI minimum Z = 95 CRI minimum CCT 65 = 6500 K 57 = 5700 K 50 = 5000 K 40 = 4000 K 35 = 3500 K 30 = 3000 K 27 = 2700 K 22 = 2200 K Chromaticity bin Flux group Forward voltage bin CRI specification...
Open the catalog to page 3CHARACTERISTICS - JB2835B 3-V G CLASS Characteristics JB2835B 3-V G Class Copyright © 2019-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and J Series® are registered trademarks of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. J Series products are marketed by Cree, Inc. for the benefit of Cree Venture LED Company Limited.
Open the catalog to page 4FLUX CHARACTERISTICS, ORDER CODES AND BINS - JB2835B 3-V G CLASS (IF = 55 mA, T = 25 °C) The following table provides order codes for J Series 2835B 3-V G Class LEDs. For a complete description of the order code nomenclature, please see the Order Code and Bin Code Formats section (page 3). For definitions of the chromaticity kits, please see the Performance Groups - Chromaticity section (page 38). Notes: • Cree Venture maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI measurements. See the Measurements section (page...
Open the catalog to page 5RELATIVE Relative Intensity vs. Current (Tj = 25ºC) LUMINOUS FLUX VS. CURRENT - JB2835B 3‑V G CLASS 750% Relative Luminous Flux ELECTRICAL CHARACTERISTICS - JB2835B 3‑V G CLASS Electrical Characteristics 480 Copyright © 2019-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and J Series® are registered trademarks of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. J Series products are marketed by Cree, Inc. for the benefit of Cree Venture LED Company
Open the catalog to page 6Relative Chromaticity Vs. Current RELATIVE CHROMATICITY VS. CURRENT - JB2835B 3‑V G CLASS RELATIVE CHROMATICITY VS. TEMPERATURE - JB2835B 3‑V G CLASS Relative Chromaticity Vs. Temperature 0.020 Copyright © 2019-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and J Series® are registered trademarks of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. J Series products are marketed by Cree, Inc. for the benefit of Cree Venture LED Comp
Open the catalog to page 7Relative Flux Output vs. Junction Temperature RELATIVE LUMINOUS FLUX VS. JUNCTION TEMPERATURE - JB2835B 3‑V G CLASS 100% Relative Luminous Flux Copyright © 2019-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and J Series® are registered trademarks of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. J Series products are marketed by Cree, Inc. for the benefit of Cree Venture LED Company Lim
Open the catalog to page 8CHARACTERISTICS - JB2835B 3-V J CLASS Characteristics JB2835B3-V J Class Copyright © 2019-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and J Series® are registered trademarks of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. J Series products are marketed by Cree, Inc. for the benefit of Cree Venture LED Company Limited.
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