ACDA56-41QBWA/D-F01 Surface Mount Display DESCRIPTIONS PACKAGE DIMENSIONS � The Blue source color devices are made with InGaN Light Emitting Diode � Electrostatic discharge and power surge could damage the LEDs � It is recommended to use a wrist band or anti-electrostatic glove when handling the LEDs � All devices, equipments and machineries must be electrically grounded FEATURES � 0.56 inch digit height � Low current operation � Excellent character appearance � Mechanically rugged � Gray face, white segment � Package: 200 pcs / reel � Moisture sensitivity level: 2a � RoHS compliant APPLICATIONS � Home and smart appliances RECOMMENDED SOLDERING PATTERN (units: mm; tolerance: ± 0.15) � Display time and digital combination � Industrial and instrumental applications � Numeric status ATTENTION Observe precautions for handling electrostatic discharge sensitive devices Notes: 1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01") unless otherwise noted. 2. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. 3. The gap between the reflector and PCB shall not exceed 0.25mm. SELECTION GUIDE [1] Iv (ucd) @ 10mA Emitting Color Part Number Lens Type Description (Material) Min. Typ. Common Anode, ■ Blue (InGaN) ACDA56-41QBWA/D-F01 White Diffused 5600 15000 Rt. Hand Decimal Notes: 1. Luminous intensity / luminous Flux: +/-15%. 2. Luminous intensity value is traceable to CIE127-2007 standards. Page 1 / 4 © 2017 Kingbright. All Rights Reserved. Spec No: DSAJ8918 / 1352000563 Rev No: V.8B Date: 06/30/2017 ACDA56-41QBWA/D-F01 ELECTRICAL / OPTICAL CHARACTERISTICS at T =25°C A Value Parameter Symbol Emitting Color Unit Typ. Max. Wavelength at Peak Emission I = 10mA λ Blue 460 - nm F peak [1] Dominant Wavelength I = 10mA λ Blue 465 - nm F dom Spectral Bandwidth at 50% Φ REL MAX Δλ Blue 25 - nm I = 10mA F Capacitance C Blue 100 - pF [2] Forward Voltage I = 10mA V Blue 3.0 3.5 V F F Reverse Current (V = 5V) I Blue - 50 uA R R Notes: 1. The dominant wavelength (λd) above is the setup value of the sorting machine. (Tolerance λd : ±1nm. ) 2. Forward voltage: ±0.1V. 3. Wavelength value is traceable to CIE127-2007 standards. 4. Excess driving current and / or operating temperature higher than recommended conditions may result in severe light degradation or premature failure. ABSOLUTE MAXIMUM RATINGS at T =25°C A Parameter Symbol Value Unit Power Dissipation P 120 mW D Reverse Voltage V 5 V R Junction Temperature T 115 °C j Operating Temperature T -40 to +85 °C op Storage Temperature T -40 to +85 °C stg DC Forward Current I 30 mA F [1] Peak Forward Current I 150 mA FM Electrostatic Discharge Threshold (HBM) 250 V - Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. Relative humidity levels maintained between 40% and 60% in production area are recommended to avoid the build-up of static electricity – Ref JEDEC/JESD625-A and JEDEC/J-STD-033. Page 2 / 4 © 2017 Kingbright. All Rights Reserved. Spec No: DSAJ8918 / 1352000563 Rev No: V.8B Date: 06/30/2017 ACDA56-41QBWA/D-F01 TECHNICAL DATA RELATIVE INTENSITY vs. WAVELENGTH Blue 100% T = 25 °C a 80% 60% 40% 20% 0% 350 400 450 500 550 600 650 700 750 800 Wavelength (nm) BLUE Forward Current vs. Luminous Intensity vs. Forward Current Derating Curve Luminous Intensity vs. Forward Voltage Forward Current Ambient Temperature 20 2.5 50 2.5 T = 25 °C a T = 25 °C a 2.0 40 2.0 15 1.5 30 1.5 10 1.0 20 1.0 5 0.5 10 0.5 0 0.0 0 0.0 2.0 2.4 2.8 3.2 3.6 4.0 0 5 10 15 20 -40 -20 0 20 406080 100 -40 -20 0 20 406080 100 Forward voltage (V) Forward current (mA) Ambient temperature (°C) Ambient temperature (°C) REFLOW SOLDERING PROFILE for LEAD-FREE SMD PROCESS TAPE SPECIFICATIONS (units: mm) REEL DIMENSION (units: mm) Notes: 1. Don't cause stress to the LEDs while it is exposed to high temperature. 2. The maximum number of reflow soldering passes is 2 times. 3. Reflow soldering is recommended. Other soldering methods are not recommended as they might cause damage to the product. Page 3 / 4 © 2017 Kingbright. All Rights Reserved. Spec No: DSAJ8918 / 1352000563 Rev No: V.8B Date: 06/30/2017 Forward current (mA) Relative Intensity (a. u.) Luminous intensity normalised at 10 mA Permissible forward current (mA) Luminous intensity normalised at T a = 25 °C ACDA56-41QBWA/D-F01 PACKING & LABEL SPECIFICATIONS CIRCUIT DESIGN NOTES 1. Protective current-limiting resistors may be necessary to operate the LEDs within the specified range. 2. LEDs mounted in parallel should each be placed in series with its own current-limiting resistor. 3. The driving circuit should be designed to protect the LED against reverse voltages and transient voltage spikes when the circuit is powered up or shut down. 4. The safe operating current should be chosen after considering the maximum ambient temperature of the operating environment. 5. Prolonged reverse bias should be avoided, as it could cause metal migration, leading to an increase in leakage current or causing a short circuit. PRECAUTIONARY NOTES 1. The information included in this document reflects representative usage scenarios and is intended for technical reference only. 2. The part number, type, and specifications mentioned in this document are subject to future change and improvement without notice. Before production usage customer should refer to the latest datasheet for the updated specifications. 3. When using the products referenced in this document, please make sure the product is being operated within the environmental and electrical limits specified in the datasheet. If customer usage exceeds the specified limits, Kingbright will not be responsible for any subsequent issues. 4. The information in this document applies to typical usage in consumer electronics applications. If customer's application has special reliability requirements or have life-threatening liabilities, such as automotive or medical usage, please consult with Kingbright representative for further assistance. 5. The contents and information of this document may not be reproduced or re-transmitted without permission by Kingbright. 6. All design applications should refer to Kingbright application notes available at http://www.KingbrightUSA.com/ApplicationNotes Page 4 / 4 © 2017 Kingbright. All Rights Reserved. Spec No: DSAJ8918 / 1352000563 Rev No: V.8B Date: 06/30/2017