engineered to light up your design www.vcclite.com 1.800.522.5546 CMD95-21SYGC/TR7 1.9mm Round Subminiature Lead LED Features ․Package in 12mm tape on 7" diameter reels. ․Compatible with automatic placement equipment. ․EIA Std. package. ․Mono-color type. ․Pb-free ․RoHS Compliant Applications ․Small indicator for indoor applications. ․Flat backlight for LCD, switches and symbols. ․Indicator and backlight in office equipment. ․Indicator and backlight for battery driven equipment. ․Indicator and backlight for audio and video equipment. ․Telecommunication：indicator and backlighting in telephone and fax. Device Selection Guide Chip Part No. Material CMD95-21SYGC/TR7 InGaN Emitted Color Resin Color Brilliant Yellow Green Water Clear Package Outline Dimensions - + Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm CML and Chicago Miniature Lamp are registered trademarks of Visual Communications Company, LLC. engineered to light up your design www.vcclite.com 1.800.522.5546 CMD95-21SYGC/TR7 1.9mm Round Subminiature Lead LED Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit Reverse Voltage VR 5 V Forward Current IF 25 mA IFP 60 mA Power Dissipation Pd 60 mW Electrostatic Discharge(HBM) ESD 2000 V Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Soldering Temperature Tsol Peak Forward Current (Duty 1/10 @ 1KHz) Reflow Soldering : 260 ℃ for 10 sec. Hand Soldering : 350 ℃ for 3 sec. Electro-Optical Characteristics (Ta=25℃) Parameter Symbol Luminous Intensity IV MIN. TYP. MAX. Unit Condition IF=2mA ---- 20 ---- mcd 264 330 ---- mcd Viewing Angle 2θ1/2 ---- 25 ---- deg Peak Wavelength λp ---- 575 ---- nm DominantWavelength λd ---- 573 ---- nm Spectrum Radiation Bandwidth △λ ---- 20 ---- nm Forward Voltage VF 1.7 2.0 2.4 V Reverse Current IR ---- ---- 10 μA CML and Chicago Miniature Lamp are registered trademarks of Visual Communications Company, LLC. IF=20mA VR=5V engineered to light up your design www.vcclite.com 1.800.522.5546 CMD95-21SYGC/TR7 1.9mm Round Subminiature Lead LED Typical Electro-Optical Characteristics Curves CML and Chicago Miniature Lamp are registered trademarks of Visual Communications Company, LLC. engineered to light up your design www.vcclite.com 1.800.522.5546 CMD95-21SYGC/TR7 1.9mm Round Subminiature Lead LED Reel & Carrier Tape Dimensions Note: Tolerances Unless Dimension is ±0.1mm , Unit = mm Loaded quantity 1000 PCS per reel CML and Chicago Miniature Lamp are registered trademarks of Visual Communications Company, LLC. engineered to light up your design www.vcclite.com 1.800.522.5546 CMD95-21SYGC/TR7 1.9mm Round Subminiature Lead LED Precautions For Use 1. Over-current-proof Customer must apply resistors for protection , otherwise slight voltage shift will cause big current change ( Burn out will happen ). 2. Storage 2.1 Do not open moisture proof bag before the products are ready to use. 2.2 Before opening the package: The LEDs should be kept at 30℃ or less and 90%RH or less. 2.3 After opening the package: The LED's floor life is 1 year under 30℃ or less and 60% RH or less. If unused LEDs remain, it should be stored in moisture proof packages. 2.4 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the storage time, baking treatment should be performed using the following conditions. 3. Soldering Condition 3.1 Pb-free solder temperature profile 3.2 Reflow soldering should not be done more than two times. 3.3 When soldering, do not put stress on the LEDs during heating. 3.4 After soldering, do not warp the circuit board. CML and Chicago Miniature Lamp are registered trademarks of Visual Communications Company, LLC. engineered to light up your design www.vcclite.com 1.800.522.5546 CMD95-21SYGC/TR7 1.9mm Round Subminiature Lead LED 4.Soldering Iron Each terminal is to go to the tip of soldering iron temperature less than 350℃ for 3 seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more intervals, and do soldering of each terminal. Be careful because the damage of the product is often started at the time of the hand solder. 5.Repairing Repair should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used (as below figure). It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing. CML and Chicago Miniature Lamp are registered trademarks of Visual Communications Company, LLC.