CHINA SEMICONDUCTOR CORPORATION Spec. No. PS-ND-08090106 A Rev. PRODUCT SPECIFICATION Model No CST-5234T9/5235T9 Descriptions: 0.52 Inch Triad Digit Display CST-5234: Common Anode CST-5235: Common Cathode Emitting Color Super Bright Yellow 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-08090106 A Rev. CST-5234/5235T9 Features 1. 0.52 inch (13.2mm) digit height. 2. Case mold type. 3. RoHS compliant. 4. Low power consumption. 5. Easy mounting on P.C. board or socket. Device Selection Guide - Part No. Chip Description Material Emitted Color CST-5234T9 AlGaInP Super Bright Yellow Common Anode CST-5235T9 AlGaInP Super Bright Yellow Common Cathode Package Dimensions - http://www.csctw.com.tw Page 1/5 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No. PS-ND-08090106 A Rev. CST-5234/5235T9 Internal Circuit Diagrams - Absolute Maximum Rating (Ta=25 ) Parameter Symbol Rating Unit Power Dissipation Per Dice PAD 70 mW Continuous Forward Current Per Dice IAF 25 mA Peak Current Per Dice(duty cycle 1/10, 1kHz) IPF 90 mA - 0.33 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-08090106 A Rev. CST-5234/5235T9 Electro-optical Characteristics (Ta=25 ) Parameter Forward Voltage Per Segment Luminous Intensity Per Segment Peak Emission Wavelength Dominant Wavelength Symbol VF Iv Min. - Typ. 2.1 20 Max. 2.8 - Unit V mcd IF=20mA IF=10mA - 592 - nm IF=20mA - 590 - nm IF=20mA - 20 - nm IF=20mA JS - - 100 IV-m - - 2:1 q Od Spectrum Radiation Bandwidth Reverse Current Luminous Intensity Matching Ratio http://www.csctw.com.tw A . Condition VR=5V IF=10mA Page 3/5 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No. PS-ND-08090106 A Rev. CST-5234/5235T9 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-08090106 A Rev. CST-5234/5235T9 Note: The specifications are subject to change without notice. Please contact us for updated information. http://www.csctw.com.tw Page 5/5