CHINA SEMICONDUCTOR CORPORATION Spec. No.PS-ND-08090218 A Rev. PRODUCT SPECIFICATION Model No CSQ-5244B7/5245B7 Descriptions: 0.52 Inch Quad Digit Display CSQ-5244: Common Anode CSQ-5245: Common Cathode Emitting Color Super Bright Blue CUSTOMER APPROVED SIGNATURES APPROVED BY CHECKED BY PREPARED BY CHINA SEMICONDUCTOR CORPORATION Address:2FL. NO.909,Chung-Cheng Road, Chung-Ho City Taipei Hsien,Taiwan. OPTO PLUS TECHNOLOGIES CO.,LTD Address:696 Shun jiang Rd.,Ji Shan St.Shaoxing, ZheJiang,China Tel:886-2-2223-9696 Fax:886-2-2223-9377 Tel:86-0575-88623888 Fax:86-0575-88623112 http://www.csctw.com.tw CHINA SEMICONDUCTOR CORPORATION Model No Spec. No.PS-ND-08090218 A Rev. CSQ-5244/5245B7 Features 1. 0.52 inch (13.2mm) digit height. 2. Case mold type. 3. RoHS compliant. 4. Low power consumption. 5. ESD > 1KV(HBM) 6. Easy mounting on P.C. board or socket. Device Selection Guide - Part No. Chip Description Material Emitted Color CSQ-5244B7 InGaN Super Bright Blue CSQ-5245B7 InGaN Super Bright Blue Common Cathode Common Anode Package Dimensions - http://www.csctw.com.tw Page 1/5 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No.PS-ND-08090218 A Rev. CSQ-5244/5245B7 Internal Circuit Diagrams - Absolute Maximum Rating (Ta=25 ) Parameter Symbol Rating Unit Power Dissipation Per Dice PAD 120 mW Continuous Forward Current Per Dice IAF 30 mA Peak Current Per Dice(duty cycle 1/10, 1kHz) IPF 100 mA - 0.4 VR 5 Operating Temp. Topr -35 ~ +85 Storage Temp. Tstg -35 ~ +85 Derating Linear From 25 Reverse Voltage Per Dice Per Dice mA/ V Solder temperature 1/16 inch below seating plane for 3 seconds at 260 http://www.csctw.com.tw Page 2/5 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No.PS-ND-08090218 A Rev. CSQ-5244/5245B7 Electro-optical Characteristics (Ta=25 ) Parameter Symbol Min. Typ. Max. Unit Condition Forward Voltage Per Segment VF - 3.5 4 V IF=20mA Luminous Intensity Per Segment Iv - 15 - mcd IF=10mA q - 468 - nm IF=20mA Od - 470 - nm IF=20mA - 20 - nm IF=20mA JS - - 100 IV-m - - 2:1 Peak Emission Wavelength Dominant Wavelength Spectrum Radiation Bandwidth Reverse Current Luminous Intensity Matching Ratio http://www.csctw.com.tw A . VR=5V IF=10mA Page 3/5 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No.PS-ND-08090218 A Rev. CSQ-5244/5245B7 Typical Electrical / Optical Charateristics Curves (Ta = 25 Unless Otherwise Noted) http://www.csctw.com.tw Page 4/5 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No.PS-ND-08090218 A Rev. CSQ-5244/5245B7 Package Dimensions Note: The specifications are subject to change without notice. Please contact us for updated information. http://www.csctw.com.tw 5/5 Page