B1A81USD-20C000313U1930

Top View Chip LED B1A81USD-20C000313U1930 Harvatek Top View Chip LEDs Data Sheet B1A81USD-20C000313U1930 Official Product Tentative Product HT Part No. B1A81USD-20C000313U1930 **************** Specifications are subject to changes for improvement without advance notice. Proprietary data, drawings, company confidential all rights reserved. **************** 07/13/2022 Page 1/14 Top View Chip LED B1A81USD-20C000313U1930 DISCLAIMER............................................................................................................................ 3 LIFE SUPPORT POLICY ......................................................................................................... 3 PRODUCT SPECIFICATIONS ................................................................................................. 4 ATTENTION: ELECTROSTATIC DISCHARGE (ESD) PROTECTION ................................................ 4 LABEL SPECIFICATIONS ....................................................................................................... 5 SPECIFICATIONS RANGE ...................................................................................................... 6 PRODUCT FEATURES ............................................................................................................ 7 ELECTRO-OPTICAL CHARACTERISTICS ...................................................................................... 7 PACKAGE OUTLINE DIMENSION AND RECOMMENDED SOLDERING PATTERN FOR REFLOW SOLDERING ............................................................................................................................. 7 ABSOLUTE MAXIMUM RATINGS ................................................................................................. 7 PRECAUTION FOR USE ......................................................................................................... 7 PACKAGING .......................................................................................................................... 10 TAPE DIMENSION ................................................................................................................... 10 REEL DIMENSION ................................................................................................................... 11 PACKING ............................................................................................................................... 11 DRY PACK ............................................................................................................................. 11 BAKING................................................................................................................................. 12 PRECAUTIONS ....................................................................................................................... 12 REFLOW SOLDERING .......................................................................................................... 13 REWORKING .......................................................................................................................... 13 CLEANING ............................................................................................................................. 13 CAUTIONS OF PICK AND PLACE .............................................................................................. 14 REVISE HISTORY.................................................................................................................... 15 Official Product Tentative Product HT Part No. B1A81USD-20C000313U1930 **************** Specifications are subject to changes for improvement without advance notice. Proprietary data, drawings, company confidential all rights reserved. **************** 07/13/2022 Page 2/14 Top View Chip LED B1A81USD-20C000313U1930 DISCLAIMER HARVATEK reserves the right to make changes without further notice to any products herein to improve reliability, function or design. HARVATEK does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others Life Support Policy HARVATEK’s products are not authorized for use as critical components in life support devices or systems without the express written approval of the President of HARVATEK or HARVATEK INTERNATIONAL. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Official Product Tentative Product HT Part No. B1A81USD-20C000313U1930 **************** Specifications are subject to changes for improvement without advance notice. Proprietary data, drawings, company confidential all rights reserved. **************** 07/13/2022 Page 3/14 Top View Chip LED B1A81USD-20C000313U1930 Product Specifications Item Specification Luminous 174 mcd Typical Intensity(Iv) @20 mA/ TS = 25℃;Tolerance: ±10% Wavelength 624 nm Typical Material Quantity @20 mA/ TS = 25℃;Tolerance: ± 0.5nm Vf 2.0 V Typical @20 mA/ TS = 25℃;Tolerance: ± 0.05V Ir < 100 µA @ VR = 5 V Resin Water clear Epoxy Carrier tape EIA 481-1A specs Conductive black tape Reel EIA 481-1A specs Conductive black Label HT standard Paper Packing bag 250x230mm Aluminum laminated bag/ no-zipper One reel per bag Carton HT standard Paper Non-specified Others: Each immediate box consists of 5 reels. The 5 reels may not necessarily have the same lot number or the same bin combinations of Iv, CIE and Vf. Each reel has a label identifying its specification; the immediate box consists of a product label as well. Note :This is shipped test conditions ※Remarks: This product should be operated in forward bias. If a reverse voltage is continuously applied to the product, such operation can cause migration resulting in LED damage. ATTENTION: Electrostatic Discharge (ESD) protection The symbol to the left denotes that ESD precaution is needed. ESD protection for GaP and AlGaAs based chips is necessary even though they are relatively safe in the presence of low static-electric discharge. Parts built with AlGaInP, GaN, or/and InGaN based chips are STATIC SENSITIVE devices. ESD precaution must be taken during design and assembly. If manual work or processing is needed, please ensure the device is adequately protected from ESD during the process. Official Product Tentative Product HT Part No. B1A81USD-20C000313U1930 **************** Specifications are subject to changes for improvement without advance notice. Proprietary data, drawings, company confidential all rights reserved. **************** 07/13/2022 Page 4/14 Top View Chip LED B1A81USD-20C000313U1930 Label Specifications ■Harvatek P/N: B 1A8 1 USD- 20C- 0003 13 Product Package Dice Qty Color Current Series Number Taping PCB 3.2(L)x1.6(W)x1.1(H) mm 1:Single USD 20mA 0001~ZZZZ 1.Taping style 2. Qty ■ Lot No.: Official Product Tentative Product HT Part No. B1A81USD-20C000313U1930 **************** Specifications are subject to changes for improvement without advance notice. Proprietary data, drawings, company confidential all rights reserved. **************** 07/13/2022 Page 5/14 Top View Chip LED B1A81USD-20C000313U1930 Specifications Range ■Luminous Intensity (Iv) Bin: Color Bin Code Spec. Range R 112.50-180.00 mcd S 180.00-285.00 mcd T 285.00-360.00 mcd U 360.00-450.00 mcd V 450.00-560.00 mcd Color Bin Code Spec. Range USD AC 615.0-630.0 nm USD Note: It maintains a tolerance of ±10% on IV ■Wavelength Bin: Note: It maintains a tolerance of ±0.5nm on Wavelength Bin ■Forward Voltage (Vf) Bin: Color Bin Code Spec. Range USD E18 1.6-2.4 V Note: It maintains a tolerance of ±0.05V on forward voltage measurements Official Product Tentative Product HT Part No. B1A81USD-20C000313U1930 **************** Specifications are subject to changes for improvement without advance notice. Proprietary data, drawings, company confidential all rights reserved. **************** 07/13/2022 Page 6/14 Top View Chip LED B1A81USD-20C000313U1930 Product Features Electro-Optical Characteristics ( TSoldering , 25℃) Wavelength λ(nm) VF(V) Series Emitting Color B1A81 Material USD AlGaInP IV(mcd) Typ. max λD λP △λ Typical 2.0 2.4 624 632 20 174 Viewing Angle 2 70 Package Outline Dimension and Recommended Soldering Pattern for Reflow Soldering (Unit: mm Tolerance: +/-0.1) Outline Dim. Suggest Soldering Pattern Soldering terminals may shift in the x, y direction. Absolute Maximum Ratings (TSoldering 25℃) Series PD (mW) Color Power Dissipation USD 48 IF (mA) IFP (mA)* TOP (℃) Forward Pulse Forward Operating Current Current Temperature 30 60 -40~+85 TST (℃) Storage Temperature -40~+100 * Condition for IFP is pulse of 1/10 duty and 0.1msec width Characteristics of B1A81 Official Product Tentative Product HT Part No. B1A81USD-20C000313U1930 **************** Specifications are subject to changes for improvement without advance notice. Proprietary data, drawings, company confidential all rights reserved. **************** 07/13/2022 Page 7/14 1 2 Top View Chip LED B1A81USD-20C000313U1930 Forward voltage vs. Forward Current 1.5 1 0.5 USD 0 0 5 10 15 20 Forward Current(mA) Forward Current(mA) Relative intensity(%) Relative Intensity vs. Forward Current 30 20 10 USD 0 1.6 1.7 1.8 1.9 2 2.1 2.2 Forward Voltage(V) Wd(nm) Wavelength vs. Foward Current 750 700 650 600 550 500 USD 0 5 10 15 20 Forward Current(mA) Official Product Tentative Product HT Part No. B1A81USD-20C000313U1930 **************** Specifications are subject to changes for improvement without advance notice. Proprietary data, drawings, company confidential all rights reserved. **************** 07/13/2022 Page 8/14 Top View Chip LED B1A81USD-20C000313U1930 Precaution for Use 1. The chips should not be used directly in any type of fluid such as water, oil, organic solvent, etc. 2. When the LEDs are illuminating, the maximum ambient temperature should be first considered before operation. 3. LEDs must be stored in a clean environment. A sealed container with a nitrogen atmosphere is necessary if the storage period is over 3 months after shipping. 4. The LEDs must be used within 4 weeks after unpacked. Unused products must be 5. 6. repacked in an anti-electrostatic package, folded to close any opening and then stored in a dry and cool space. The appearance and specifications of the products may be modified for improvement without further notice. The LEDs are sensitive to the static electricity and surge. It is strongly recommended to use a grounded wrist band and anti-electrostatic glove when handling the LEDs. If a voltage over the absolute maximum rating is applied to LEDs, it will damage LEDs. Damaged LEDs will show some abnormal characteristics such as remarkable increase of leak current, lower turn-on voltage and getting unlit at low current. Official Product Tentative Product HT Part No. B1A81USD-20C000313U1930 **************** Specifications are subject to changes for improvement without advance notice. Proprietary data, drawings, company confidential all rights reserved. **************** 07/13/2022 Page 9/14 Top View Chip LED B1A81USD-20C000313U1930 Packaging Tape Dimension Dim. A Dim. B Dim. C Qty/Reel 3.5±0.1 1.88±0.1 1.27±0.1 3000 Unit: mm Official Product Tentative Product HT Part No. B1A81USD-20C000313U1930 **************** Specifications are subject to changes for improvement without advance notice. Proprietary data, drawings, company confidential all rights reserved. **************** 07/13/2022 Page 10/14 Top View Chip LED B1A81USD-20C000313U1930 Reel Dimension Packing 5 or 10 boxes per carton is available depending on shipment quantity. Official Product Tentative Product HT Part No. B1A81USD-20C000313U1930 **************** Specifications are subject to changes for improvement without advance notice. Proprietary data, drawings, company confidential all rights reserved. **************** 07/13/2022 Page 11/14 Top View Chip LED B1A81USD-20C000313U1930 Dry Pack All SMD optical devices are MOISTURE SENSITIVE. Avoid exposure to moisture at all times during transportation or storage. Every reel is packaged in a moisture protected anti-static bag. Each bag is properly sealed prior to shipment. Upon request, a humidity indicator will be included in the moisture protected anti-static bag prior to shipment. The packaging sequence is as follows: Baking Baking before soldering is recommended when the package has been unsealed for 4 weeks. The conditions are as followings: 1. 60±3℃×(12~24hrs)and