CHINA SEMICONDUCTOR CORPORATION Spec. No. Rev. PS-ND-0710 A PRODUCT SPECIFICATION Model No CSM-57271EG/CSM-57281EG Descriptions: 2.0Inch Dot-Matrix Display Dot Pitch 7.62mm 5*7 Array with X-Y Select. CSM-57271: Column Anode, Row Cathode CSM-57281: Column Cathode, Row Anode Emitting Color Orange & Yellow Green 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 PS-ND-0710 A Spec. No. Rev. CSM-57271EG/CSM-57281EG Features 1. 2.0 inch (50.7mm) Matrix 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. CSM-57271EG CSM-57281EG Chip Material Emitted Color GaAsP Orange GaP Yellow Green GaAsP Orange GaP Yellow Green Column Row Anode Cathode Cathode Anode Package Dimensions - http://www.csctw.com.tw Page 1/7 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No. PS-ND-0710 Rev. A CSM-57271EG/CSM-57281EG Internal Circuit Diagrams - http://www.csctw.com.tw Page 2/7 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No. Rev. PS-ND-0710 A CSM-57271EG/CSM-57281EG Absolute Maximum Rating Orange (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 Per Dice Reverse Voltage Per Dice mA/ V Solder temperature 1/16 inch below seating plane for 3 seconds at 260 Yellow Green (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 3/7 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No. PS-ND-0710 Rev. A CSM-57271EG/CSM-57281EG Electro-optical Characteristics Orange Parameter (Ta=25 ) Symbol Min. Typ. Max. Unit Condition Forward Voltage Per Segment VF - 2.1 2.8 V IF=20mA Luminous Intensity Per Segment Iv - 6 - mcd IF=10mA q - 632 - nm IF=20mA Od - 624 - nm IF=20mA - 35 - nm IF=20mA JS - - 100 IV-m - - 2:1 Peak Emission Wavelength Dominant Wavelength Spectrum Radiation Bandwidth Reverse Current Luminous Intensity Matching Ratio A . Yellow Green Parameter VR=5V Ip=80mA 1/16Duty (Ta=25 ) Symbol Min. Typ. Max. Unit Condition Forward Voltage Per Segment VF - 2.1 2.8 V IF=20mA Luminous Intensity Per Segment Iv - 7 - mcd IF=10mA q - 568 - nm IF=20mA Od - 572 - nm IF=20mA - 30 - 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 Ip=80mA 1/16Duty Page 4/7 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No. Rev. PS-ND-0710 A CSM-57271EG/CSM-57281EG Typical Electrical / Optical Charateristics Curves -Orange (Ta = 25 Unless Otherwise Noted) http://www.csctw.com.tw Page 5/7 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No. Rev. PS-ND-0710 A CSM-57271EG/CSM-57281EG Yellow Green (Ta = 25 Unless Otherwise Noted) http://www.csctw.com.tw Page 6/7 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No. Rev. PS-ND-0710 A CSM-57271EG/CSM-57281EG Note: The specifications are subject to change without notice. Please contact us for updated information. http://www.csctw.com.tw Page 7/7