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 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. 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-5244/5245B7
Spec. No.PS-ND-08090218 A Rev.
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 Chip Material InGaN InGaN Emitted Color Super Bright Blue
Part No.
CSQ-5244B7 CSQ-5245B7
Description Common Anode
Super Bright Blue Common Cathode
Package Dimensions -
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CHINA SEMICONDUCTOR CORPORATION Model No CSQ-5244/5245B7
Spec. No.PS-ND-08090218 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 120 30 100 0.4 5 -35 ~ +85 -35 ~ +85
Unit mW mA mA mA/ V
Solder temperature 1/16 inch below seating plane for 3 seconds at 260
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CHINA SEMICONDUCTOR CORPORATION Model No CSQ-5244/5245B7
Spec. No.PS-ND-08090218 A Rev.
Electro-optical Characteristics (Ta=25 ) Parameter
Forward Voltage Per Segment
Luminous Intensity Per Segment
Symbol VF Iv
Min. -
Typ. 3.5 15 468 470 20 -
Max. 4 100 2:1
Unit V mcd nm nm nm A
.
Condition
IF=20mA IF=10mA IF=20mA IF=20mA IF=20mA VR=5V IF=10mA
Peak Emission Wavelength Dominant Wavelength Spectrum Radiation Bandwidth Reverse Current
Luminous Intensity Matching Ratio
q
Od
JS
IV-m
-
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CHINA SEMICONDUCTOR CORPORATION Model No CSQ-5244/5245B7
Spec. No.PS-ND-08090218 Rev. A
Typical Electrical / Optical Charateristics Curves (Ta = 25 Unless Otherwise Noted)
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CHINA SEMICONDUCTOR CORPORATION Model No CSQ-5244/5245B7
Spec. No.PS-ND-08090218 A Rev.
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


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