EADCS224OA1

Display
Through-hole EADCS224OA1 Features • Industrial standard size. • Low power consumption. • Categorized for luminous intensity. • Pb free and RoHS compliant. Description • The EADCS224OA1 is a 57.0mm (2.24”) digit height seven-segment display. • The display provides excellent reliability in bright ambient light. • The device is made with white segments and gray surface. Applications • Home appliances • Instrument panels • Digital readout displays 1 opyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May 22, 2014 Issue No : DDF-0001783. Rev.2 www.everlightamericas.com DATASHEET Display
Through-hole EADCS224OA1 Device Selection Guide Chip Materials Emitted Color Resin Color AlGaInP Reddish Orange White Diffusion Absolute Maximum Ratings (Ta=25℃ ℃) Parameter Symbol Rating Unit Reverse Voltage VR 5 V Forward Current IF 25 mA IFP 60 mA Power Dissipation(Per Chip) Pd 60 mW Operating Temperature Topr -40 ~ +85 Storage Temperature Tstg -40 ~ +100 Tsol 260 Peak Forward Current (Duty 1/10 @1KHz) Soldering Temperature ≦ (Soldering time 5 seconds) ℃ ℃ ℃ Electro-Optical Characteristics (Ta=25℃ ℃) Parameter Symbol Min. Typ. Max. Unit Condition Luminous Intensity Iv 30.0 67.0 ----- mcd IF=10mA Peak Wavelength λp ----- 621 ----- nm IF=20mA Dominant Wavelength λd ----- 615 ----- nm IF=20mA Spectrum Radiation Bandwidth ∆λ ----- 18 ----- nm IF=20mA Forward Voltage(Per Chip) VF ----- 2.0 2.4 V IF=20mA Reverse Current IR ----- ----- 100 µA VR=5V *1 Note: 1. Luminous Intensity is a average value which is measured one 7-segment. 2. Tolerance of Luminous Intensity: ± 10 3. Tolerance of Forward Voltage: ± 0.1V ％ 2 opyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May 22, 2014 Issue No : DDF-0001783. Rev.2 www.everlightamericas.com DATASHEET Display
Through-hole EADCS224OA1 Typical Electro-Optical Characteristics Curves ℃) ℃) Forward Current vs. Forward Voltage (Ta=25 Spectrum Distribution (Ta=25 (Per Chip) Forward Current (mA) Relative luminous intensity ( ) ％ Wavelength λp (nm) Forward Voltage (V) Forward Current Derating Curve 50 Forward Current (mA) 40 30 25 20 10 0 0 20 40 60 85 100 Ambient Temperature (°C ) 3 opyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May 22, 2014 Issue No : DDF-0001783. Rev.2 www.everlightamericas.com DATASHEET Display
Through-hole EADCS224OA1 Package Dimension & Internal Circuit Diagram Note: Tolerances unless mentioned ±0.25mm. Unit = mm 4 opyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May 22, 2014 Issue No : DDF-0001783. Rev.2 www.everlightamericas.com DATASHEET Display
Through-hole EADCS224OA1 Packing Materials Label Explanation ‧CPN: Customer’s Product Number ‧P/N: Product Number ‧QTY: Packing Quantity ‧CAT: Luminous Intensity Rank ‧HUE: Reference ‧REF: Reference ‧LOT No: Lot Number ‧REFERENCE: Volume Label code Packing Process 10 PCS/Tube 5 10 Tubes/Box opyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May 22, 2014 Issue No : DDF-0001783. Rev.2 4 Boxes/Carton www.everlightamericas.com DATASHEET Display
Through-hole EADCS224OA1 Application Restrictions 1. Specification described in this document. Above specification may be changed without notice. EVERLIGHT Americas will reserve authority on material change for above specification. 2. When using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. EVERLIGHT Americas assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. Americas Corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT Americas’ consent. 3. These specification sheets include materials protected under copyright of EVERLIGHT 4. ESD (Electrostatic Discharge)  The products are sensitive to static electricity or surge voltage. ESD can damage a die and its reliability. When handling the products, the following measures against electrostatic discharge are strongly recommended: Eliminating the charge Grounded wrist strap, ESD footwear, clothes, and floors Grounded workstation equipment and tools ESD table/shelf mat made of conductive materials  Proper grounding is required for all devices, equipment, and machinery used in product assembly. Surge protection should be considered when designing of commercial products.  If tools or equipment contain insulating materials such as glass or plastic, the following measures against electrostatic discharge are strongly recommended: Dissipating static charge with conductive materials Preventing charge generation with moisture Neutralizing the charge with ionizers 5. The LEDs should be operated with forward bias. The driving circuit must be designed so that the LEDs are not subjected to forward or reverse voltage while it is off. If reverse voltage is continuously applied to the LEDs, it may cause migration resulting in LED damage. 6 opyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May 22, 2014 Issue No : DDF-0001783. Rev.2 www.everlightamericas.com