CHINA SEMICONDUCTOR CORPORATION Spec. No. Rev. PS-LL-N55BSB4-B0 A PRODUCT SPECIFICATION Model No： ：CSLR-N55BSB4-B0 Descriptions: ■LED Type : Lighting LED Lamp ■LED Package : Round LED Lamp ■Emitting Color：Blue ■Viewing Angle：70° ■No Stopper 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 Spec. No. Rev. PS-LL-N55BSB4-B0 A Model No： ：CSLR-N55BSB4-B0 ■ Features 1. Low Power Consumption. 2. High Luminous Output 3. High Reliability and Solid Performance 4. Optimal Optical/Mechanical Design 5. Rohs Compliant ■ Device Selection Guide Chip Part No. LED Lens CSLR-N55BSB4-B0 Material Emitted Color InGaN Blue Water Transparent ■ Package Outline Dimensions - 0.01 ＊Tolerance：± 0.25 Unit：± inch mm http://www.csctw.com.tw Page： 1/5 CHINA SEMICONDUCTOR CORPORATION Spec. No. PS-LL-N55BSB4-B0 Rev. A Model No： ：CSLR-N55BSB4-B0 ■ Absolute Maximum Rating (Ta=25℃) Parameter Symbol Rating Unit Pd 76 mW IF 30 mA Peak Forward Current * IFP 100 mA Reverse Voltage VR 5 V Operating Temp. Topr -30 ~ +80 ℃ Storage Temp. Tstg -40 ~ +100 ℃ Lead Soldering Temperature Tsol Power Dissipation Forward Current (DC) Max. 260℃ ℃ for 5 sec Max. (3mm from the epoxy body) * Pulse width ≦0.1 msec. duty ≦1/10 ■ Electro-optical Characteristics (Ta=25℃) Parameter Symbol Min. Typ. Max. Unit Forward Voltage VF ----- 3.1 3.8 V Luminous Intensity IV 170 350 ----- mcd Condition IF=20mA Dominant Wavelength Viewing Angle Reverse Current λD ----- 465 ----- nm 2θ θ 1/2 ----- 70 ----- deg IR ----- ----- 50 μA http://www.csctw.com.tw VR=5V Page： 2/5 CHINA SEMICONDUCTOR CORPORATION Spec. No. Rev. PS-LL-N55BSB4-B0 A Model No： ：CSLR-N55BSB4-B0 ■ Luminous Intensity Rank Limits ( IF = 20mA ) unit：mcd Part No. CSLR-N55BSB4-B0 min. 170 220 290 380 490 Code F G H J K max. 220 290 380 490 640 ■ Dominant Wavelength Rank Limits ( IF = 20mA ) unit：nm Part No. CSLR-N55BSB4-B0 min. 460 465 470 Code B5 B6 B7 max. 465 470 475 ■ Forward Voltage Rank Limits ( IF = 20mA ) unit：v Part No. Code H J K L M CSLR-N55BSB4-B0 min. 2.8 3.0 3.2 3.4 3.6 max. 3.0 3.2 3.4 3.6 3.8 Notes: 1. 2. 3. 4. 5. 6. 7. Tolerance of measurement of luminous intensity :±15％ Tolerance of measurement of Color Coordinates :±0.01 Tolerance of measurement of forward voltage :±0.05v All data are measured by CSC's test equipment. One delivery will include several color rank, VF rank and Iv ranks of the products. The quantity-ratio of the ranks is decided by CSC. Please confirm with CSC salesman,if your request different form standard specification. http://www.csctw.com.tw Page： 3/5 CHINA SEMICONDUCTOR CORPORATION Spec. No. PS-LL-N55BSB4-B0 Rev. A Model No： ：CSLR-N55BSB4-B0 ■ Typical Electrical / Optical Charateristics Curves (Ta = 25℃ ℃ Unless Otherwise Noted) 30 Forward Current (mA DC) Forward Current (mA DC) 40 30 20 10 25 20 15 10 5 0 0 25 50 75 1 4 2. Forward Current Fig 2.Fig Forward Current Vs. Forward Voltage Vs. Forward Voltage 150 100 Forward Current (mA) Relative Intensity (%) 3 Forward Voltage V F (V) Ambient Temperature Ta (°C) Fig 1. Forward Current Vs. Ambient Temperature Vs. Ambient Temperature 125 100 75 50 25 0 5 10 15 20 25 75 50 25 0 30 1 2 3 4 5 6 Forward Voltage (V) 4. Peark Forward Voltage Fig 4. Fig Peark Forward Voltage Vs.Forward Current Vs.Forward Current (100us test pulse,1% duty cycle) Forward Current I F (mA DC) Fig 3. Relative Intensity Vs. Forward Current Vs. Forward Current Relative Intensity (%) 2 100 100 75 50 25 0 380 430 480 530 580 630 680 Wavelength (nm) Fig 5. Relative Intensity Vs. Wavelength Fig 6. Relative Luminous Intensity vs.Radiation Angle http://www.csctw.com.tw Page： 4/5 CHINA SEMICONDUCTOR CORPORATION Spec. No. Rev. PS-LL-N55BSB4-B0 A Model No： ：CSLR-N55BSB4-B0 ■ Precautions For Use 1. Recommended Soldering conditions Wave Soldering Temperature(°C) 260(max.) 250 240 Preheat 105(max.) 0 5 sec. Max. 60sec. Time(sec.) 2. Soldering Iron Basic SPEC. is ≦5sec. When 260℃. If temperature is higher, time should be shorter (+10℃→ -1sec.). Power dissipation of iron should be smaller than 15W , and temperature should be controllable. Surface temperature of the device should be under 230℃. 3. Static Electricity a. Static electricity or surge voltage damages LEDs.. It is recommended that a wrist band or an anit-electrostatic glove be used when handling the LEDs. b. All devices, equipment and machinery must be properly grounded. It is recommended that mesures be taken against surge voltage to the equipment that mounts the LEDs. Note: The specifications are subject to change without notice. Please contact us for updated information. http://www.csctw.com.tw Page： 5/5