CSQ-3943E

CHINA SEMICONDUCTOR CORPORATION Spec. No. PS-ND-08090211 A Rev. PRODUCT SPECIFICATION Model No CSQ-3944E/3943E Descriptions: 0.39 Inch Quad Digit Display CSQ-3944: Common Anode CSQ-3943: Common Cathode Emitting Color Orange 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. Tel:886-2-2223-9696 Fax:886-2-2223-9377 OPTO PLUS TECHNOLOGIES CO.,LTD Address:696 Shun jiang Rd.,Ji Shan St.Shaoxing, ZheJiang,China Tel:86-0575-88623888 Fax:86-0575-88623112 http://www.csctw.com.tw CHINA SEMICONDUCTOR CORPORATION Model No CSQ-3944/3943E Spec. No. PS-ND-08090211 A Rev. Features 1. 0.39 inch (10.0mm) 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 Chip Material GaAsP GaAsP Emitted Color Orange Orange Part No. CSQ-3944E CSQ-3943E Description Common Anode Common Cathode Package Dimensions - http://www.csctw.com.tw Page 1/5 CHINA SEMICONDUCTOR CORPORATION Model No CSQ-3944/3943E Spec. No. PS-ND-08090211 Rev. A Internal Circuit Diagrams - Absolute Maximum Rating (Ta=25 ) Parameter Power Dissipation Per Dice Continuous Forward Current Per Dice Peak Current Per Dice(duty cycle 1/10, 1kHz) Derating Linear From 25 Reverse Voltage Per Dice Operating Temp. Storage Temp. Per Dice Symbol PAD IAF IPF VR Topr Tstg Rating 70 25 90 0.33 5 -35 ~ +85 -35 ~ +85 Unit mW mA mA 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 CSQ-3944/3943E Spec. No. PS-ND-08090211 A Rev. Electro-optical Characteristics (Ta=25 ) Parameter Forward Voltage Per Segment Luminous Intensity Per Segment Peak Emission Wavelength Dominant Wavelength Spectrum Radiation Bandwidth Reverse Current Luminous Intensity Matching Ratio Symbol VF Iv Min. 1500 - Typ. 2.0 4000 632 624 35 - Max. 2.8 100 2:1 Unit V ucd nm nm nm A . Condition IF=20mA IF=10mA IF=20mA IF=20mA IF=20mA VR=5V IF=10mA q Od JS IV-m - http://www.csctw.com.tw Page 3/5 CHINA SEMICONDUCTOR CORPORATION Model No CSQ-3944/3943E Spec. No. PS-ND-08090211 Rev. A Typical Electrical / Optical Charateristics Curves (Ta = 25 Unless Otherwise Noted) http://www.csctw.com.tw Page 4/5 CHINA SEMICONDUCTOR CORPORATION Model No CSQ-3944/3943E Spec. No. PS-ND-08090211 Rev. A 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