High efficient (better than incandescent lamp and halogen lamp)
Low voltage DC operated
Cool light source
Instant light (＜100ns)
Adjust its light at your option
None UV
Anti-electrostatic protection
Many appearances for your selectionMany appearances for your selection
※ Lambertian Package Outlines:
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Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25mm(.010") unless otherwise noted. 3. Specifications are subject to change without notice. |
※ Absolute Maximum Ratings at Ta=25℃:
Parameter 參數 | Symbol （標記） | Rating （等級） | Unit （單位） |
Power Dissipation （大功率） | Power | 1000 | mW （毫瓦） |
DC Forward CurrentDC （直流正向電流） | IF | 350 | MA（毫安） |
Peak pulse current(1/10 duty，pulse width 1msec) 峰值脈充電流 | Ipulse | 800 | mA（毫安） |
Reverse Voltage （反向電壓） | VR | 5 | V（伏特） |
Operating Temperature（工作環境） | Topr | -30～110 | ℃度數 |
Storage Temperature （儲存溫度） | Tstg | -40～120 | ℃度數 |
Manual Soldering Tine at 260℃(Max.)手工焊接最高溫度 | Tsol | 5 | Seconds （秒） |
※ Electrical/Optical Characteristics at Ta=25℃:
Parameter 參數 | Symbol柡記 | Test Condition測試環境 | Min.最小 | Typ.特征 | Max. 最大 | Unit 單位 |
Luminous Flux發光亮度 | Iv | IF=350mA | 80 | 90 | 100 | Lｍ |
Chromaticity Diagram染色表 | CIE | IF=350mA | X=0.30 Y=0.31 | |||
Color Temperature色溫 | CCT | IF=350mA | 6000 | 6500 | K | |
Dominant Wavelength顯示波長 | λd | IF=350mA | nm | |||
Emission Angle發射角 | 2θ1/2 | IF=350mA | 120 | Deg | ||
Forward Voltage直流伏特 | VF | IF=350mA | 3.2 | 3.8 | V | |
Reverse Current反向電流 | IR | VR=5V | 50 | uA |
※ Electrical & Optical Curves at Ta=25℃:
Figure 1:Wavelength Characteristics | Figure 2:Forward Current vs. Forward Voltage |
Figure 3:Relative Luminous Flux vs. Forward Current | Figure 4:Forward Voltage vs. Temperature |
※ Caution：
1． Heat generation must be taken into design consideration, LED heat sink and others remain good contact, enlarge heat loss condition which can be ensured LED long service life and luminous efficient.
2． Use IPA as a solvent for cleaning LED products, the other solvent may dissolve the LED package and the epoxy, Ultrasonic cleaning should not be done.
3． Damaged LED will show unusual characteristics:
n Leak current remarkably increase
n Turn on voltage becomes lower
n LED get unlight at low current
n Inadequate intensity
4． if you do not feel LED heat when you use them, it may have the following conditions:
n LED unwork or thermal conductivity reduce
n Open circuit、short circuit、leak current overpass、turn on voltage becomes lower、Inadequate intensity supplied.
n Enough large heat sink can give out a lot of heat.
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