RF-WB020DED-UP-EDE 15-11-25-E1
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♦ The materials of the LED dice is InGaN ♦ RoHS compliant lead-free soldering compatible Package Outline Dimensions OBSERVE PRECAUTIONS SENSITIVE DEVICES 2. Tolerances are 0.05mm unless otherwise noted.

Absolute maximum ratings at Ta=25℃ Forward current Reverse voltage Operating temperature range Storage temperature range Peak pulsing current Electrostatic Discharge Electro-optical characteristics at Ta=25℃ Parameter Test Condition Luminous intensity Forward voltage Reverse current NOTE: (Tolerance: Iv ±10%, Vf ±0.05V, X,Y ±0.005)IFP Conditions: Pulse Width≦10msec. and Duty ≦1/10. REFOND:WI-E-045 http://www.refond.com

Typical optical characteristics curves Spectral Distribution Relative Intensity vs. Wavelength (Ta=25° C) Forward Current vs. Forward Voltage (Ta=25° C) Relative Intensity vs. Forward Current (Ta=25° C) Relative Intensity vs. Ambient Temperature Maximum Forward Current vs. Ambient Temperature Forward Current vs. Chromaticity (Ta=25° C)

Reflow profile  Soldering condition • Recommended soldering conditions Reflow Soldering Hand Soldering Pre-heat time Peak temperature Soldering time Condition Soldering time 3 second Max. (one time only) 10 seconds Max. Refer to Temperature-profile • After reflow soldering rapid cooling should be avoided  Temperature-profile (Surface of circuit board) Use the following conditions shown in the figure. RECOMMEND PAD DESIGN (Units: mm) REFLOW PROFILE TIME (SECONDS) Reflow soldering should not be done more than two times When soldering ,do not put stress on the LEDs during heating When hand...

Reliability (1)TEST ITEMS AND RESULTS Test Conditions Resistance to Soldering Heat(Reflow Soldering) Thermal Shock Life Test Low Temperature Life Test High Humidity Heat Life Test Operation Sequence Test Item High Humidity Heat Storage Environmental Sequence Criteria for Judgement Item Forward Voltage Reverse Current Luminous Intensity U.S.L.: Upper Standard Level L.S.L.: Lower Standard Level

Packaging Specifications • Feeding Direction • Dimensions of Reel (Unit: mm) Feeding Direction 1. Empty component pockets are sealed with top cover tape; 2. The maximum number of missing lamps is two; 3. The cathode is oriented towards the tape sprocket hole in accordance with ANSI/EIA RS-481 specifications.

Packaging specifications Maxinuns eighty reels Package specifications Reeled products (numbers of products are 4,000pcs) packed in a seal off moisture-proof bag along with a desiccant one by one, Eighty moisture-proof bag of maximums are put the outside box (size: about 545mm x about 375mm x about 275mm) Together with buffer material, and it is packed. (Pare No., Lot No., quantity should appear on the label on the moisture-proof bag, part No. And quantity should appear on the label on the cardboard box.) The number of the loading steps of outside box Storage conditions Before opening the...