Blue LED Chip For White
A31U-CD 華燦光電 LED芯片A31U-CD
產(chǎn)品特征及應(yīng)用 FEATURE AND APPLICATION
高亮度,高光效 High Luminous Intensity and High Luminous Efficiency
可超電流使用 Good Driving Capability
可靠性好 Good Reliability
外形尺寸 Outline Dimensions 材料和結(jié)構(gòu) Material and Structure
最大絕對額定值 (封裝后) Absolute Maximum Rating (After Package )
參數(shù)/ Parameter 符號/ Symbol 條件/ Condition 單位/Unit
正向電流/ Forward Current If 120 mA
工作溫度/ Operating Temperature Topt ≦110 ℃
存儲溫度/ Storage Temperature Tstc -40~+85 ℃
結(jié)溫/ Junction Temperature Tj -40~+120 ℃
應(yīng)用市場/Application Market 球泡、日光燈、燈帶
封裝形式/ PKG Type 2835/5050/4014
驅(qū)動電流/Driving Current 60mA
A31U-CD 華燦光電 LED芯片電壓(V)/Vf(V) 2.8-3.4V
尺寸:長×寬/Chip Size:L×W (765±10)×(300±10) um 2
芯片厚度/ Chip thickness (110±10)um
P 電極/P bo
nding pad (80±5)um
N 電極/N bo
nding pad (80±5)um
襯底材料/ Substrate material 藍(lán)寶石/Sapphire
外延結(jié)構(gòu)/ Epitaxy structure InGaN/GaN MQW
P 電極(陽極)/P electrode(anode) Al 合金/Al alloy
N 電極(陰極)/N electrode(cathode) Al 合金/Al alloy
A31U-CD 華燦光電 LED芯片