CHINA SEMICONDUCTOR CORPORATION Spec. No. Rev. PS-ND-0710 A PRODUCT SPECIFICATION Model No CSM-57271SG/CSM-57281SG 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 Super Bright Red & 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-57271SG/CSM-57281SG 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-57271SG CSM-57281SG Description Chip Material Emitted Color AIGaAs Super Bright Red GaP Yellow Green AIGaAs Super Bright Red 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-57271SG/CSM-57281SG Internal Circuit Diagrams - http://www.csctw.com.tw Page 2/7 CHINA SEMICONDUCTOR CORPORATION Model No Spec. No. Rev. PS-ND-0710 A CSM-57271SG/CSM-57281SG Absolute Maximum Rating Super Bright Red Symbol Rating (Ta=25 ) Unit Power Dissipation Per Dice PAD 75 mW Continuous Forward Current Per Dice IAF 30 mA Peak Current Per Dice(duty cycle 1/10, 1kHz) IPF 120 mA - 0.42 VR 5 Operating Temp. Topr -35 ~ +85 Storage Temp. Tstg -35 ~ +85 Parameter 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-57271SG/CSM-57281SG Electro-optical Characteristics - Super Bright Red Parameter (Ta=25 ) Symbol Min. Typ. Max. Unit Condition Forward Voltage Per Segment VF - 1.8 2.5 V IF=20mA Luminous Intensity Per Segment Iv - 9 - mcd IF=10mA q - 660 - nm IF=20mA Od - 644 - 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 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-57271SG/CSM-57281SG Typical Electrical / Optical Charateristics Curves -Super Bright Red (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-57271SG/CSM-57281SG 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-57271SG/CSM-57281SG Note: The specifications are subject to change without notice. Please contact us for updated information. http://www.csctw.com.tw Page 7/7