XH-G
11Pages

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Catalog excerpts

XH-G - 1

PRODUCT DESCRIPTION Unlike common plastic packages, XLamp XH LEDs use a ceramic Relative Spectral Power combination of high performance Relative Flux vs. Junction • 350 mA maximum drive current designed to deliver the long L70 lifetimes of Cree’s other high‑power • Reflow solderable - JEDEC LEDs, such as XP or XT LEDs, as well unique available Reflow Soldering Characteristics.. 7 • Unlimited floor life at • RoHS- and REACh‑compliant Optimized replacement lighting applications, • UL‑recognized component such as troffers and panel lights, where high efficacy, long lifetime and critical, the XH LEDs allow lighting manufacturers that meet the lifetime expectations www.cree.com/Xlamp Copyright © 2013-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered trademarks of Cree, Inc. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Product family data sheet

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XH-G - 2

Characteristics Characteristics Thermal resistance, junction to solder point Viewing angle (FWHM) Temperature coefficient of voltage ESD withstand voltage (HBM per Mil-Std-883D) Reverse voltage Copyright © 2013-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered trademarks of Cree, Inc.

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XH-G - 3

Flux Characteristics (TJ = 25 °C) The following table provides several base order codes for XLamp XH-G LEDs. It is important to note that the base order codes listed here are a subset of the total available order codes for the product family. For more order codes, as well as a complete description of the order-code nomenclature, please consult the XLamp XH Family LED Binning and Labeling document. Base Order Codes Minimum Luminous Flux @ 65 mA Calculated Minimum Luminous Flux (lm)* Order Code Cool White Neutral White Warm White Notes: • Cree maintains a tolerance of ±7% on flux and power...

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XH-G - 4

Relative Spectral Power Relative Spectral Power Distribution Relative Radiant Power (%) 60 Cool White Warm White 40 Relative Flux Output vs. Junction Temperature Relative Flux vs. Junction Temperature (IF = 65 mA) Relative Luminous Flux (%) Copyright © 2013-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered trademarks of Cree, Inc.

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XH-G - 5

Relative Intensity vs. Current (Tj = 25ºC) Relative Flux vs. Current (TJ = 25 °C) Relative Luminous Flux (%) Copyright © 2013-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered trademarks of Cree, Inc.

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XH-G - 6

Typical Spatial Radiation Pattern curve smoothed with trendline Typical Spatial Distribution 100 Relative Luminous Intensity (%) Thermal Design Thermal Design The maximum forward current is determined by the thermal resistance between the LED junction and ambient. It is crucial for the end product to be designed in a manner that minimizes the thermal resistance from the solder point to ambient in order to optimize lamp life and optical characteristics. 400 Copyright © 2013-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the...

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XH-G - 7

Reflow Soldering Characteristics In testing, Cree has found XLamp XH-G LEDs to be compatible with JEDEC J-STD-020C, using the parameters listed below. As a general guideline, Cree recommends that users follow the recommended soldering profile provided by the manufacturer of solder paste used. Note that this general guideline may not apply to all PCB designs and configurations of reflow soldering equipment. Tsmax Tsmin Profile Feature Time Lead-Based Solder Lead-Free Solder Preheat: Temperature Min (Tsmin) Preheat: Temperature Max (Tsmax) Average Ramp-Up Rate (Tsmax to Tp) Preheat: Time...

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XH-G - 8

Notes Lumen Maintenance Projections Cree now uses standardized IES LM-80-08 and TM-21-11 methods for collecting long-term data and extrapolating LED lumen maintenance. For information on the specific LM-80 data sets available for this LED, refer to the public LM-80 results document. Please read the Long-Term Lumen Maintenance application note for more details on Cree’s lumen maintenance testing and forecasting. Please read the Thermal Management application note for details on how thermal design, ambient temperature, and drive current affect the LED junction temperature. Moisture...

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XH-G - 9

Mechanical Dimensions All dimensions in mm. Measurement tolerances unless indicated otherwise: .xx = .25 mm, .xxx = .125 mm 2.8 0.635 NOTCH IS ON CATHODE (-) SIDE 1.6 Top View Side View Bottom View RECOMMENDED PC BOARD SOLDER PAD RECOMMENDED STENCIL PAD RECOMMENDED PC BOARD SOLDER PAD Copyright © 2013-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered trademarks of Cree, Inc.

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XH-G - 10

Tape and Reel All Cree carrier tapes conform to EIA-481D, Automated Component Handling Systems Standard. All dimensions in mm. Measurement tolerances unless indicated otherwise: .xx = .25 mm, .xxx = .125 mm 1.5±.1 CATHODE SIDE Cathode Side Anode Side (denoted by + and circle) Anode Side User Feed Direction (denoted by + and circle) User Feed Direction END 4 Loaded Pockets (1,000 Lamps) Trailer 160mm (min) of Trailer empty pockets 160 mm (min) of sealed with tape empty pockets (20 pockets min.) sealed with tape Loaded Pockets (2,000 Lamps) D Leader 400mm (min) of Leader empty pockets with...

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XH-G - 11

Packaging The diagrams below show the packaging and labels Cree uses to ship XLamp XH-G LEDs. XLamp XH-G LEDs are shipped in tape loaded on a reel. Each box contains only one reel in a moisture barrier bag. Unpackaged Reel Vacuum-Sealed Vacuum-Sealed Moisture Barrier Bag Moisture Barrier Bag Label with CREE Bin Code Cree Bin & Barcode Label Code, Qty, Lot # Label with Cree Bin Code, Qty, Reel ID Label with Cree Bin Label with Customer P/N, Qty, Lot #, PO Code, Qty, Lot# # Packaged Reel Patent Label Label with LabelQty, Customer Order with Cree Order Code, Code, Reel ID, PO # Qty, Reel ID,...

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