應(yīng)用范圍 | 發(fā)光(led) | 品牌 | 國(guó)產(chǎn) |
型號(hào) | 貼片發(fā)光1206 | 結(jié)構(gòu) | 點(diǎn)接觸型 |
材料 | 砷化鎵(gaas) | 封裝形式 | 貼片型 |
封裝材料 | 樹(shù)脂封裝 | 功率特性 | 小功率 |
頻率特性 | 低頻 | 發(fā)光顏色 | 紅黃綠藍(lán)白橙 |
led封裝 | 無(wú)色透明(t) | 出光面特征 | 微型管 |
發(fā)光強(qiáng)度角分布 | 標(biāo)準(zhǔn)型 | 最高反向工作電壓 | 1.8-2.2(v) |
正向工作電流 | 20(ma) |
model no. | lighting color | resin color | lens shape |
wl-tk150ubch | blue | water color | flat |
features:
◆ smd led dimensions:3.0(l)x 1.5(w)x 0.98(h)mm
◆ high intensity
◆ extremely wide view angle
◆ anti-electrostatic tape package
◆ reliable and stable
dimensions of smd led:
wlk150ubch | spec. no. | sd150ubch-v.2 | 2005/1/1 | page | 1 of 5 |
absolute maximum rating at ta=25℃
item | symbol | value | unit |
power dissipation | pd | 100 | mw |
forward current | if | 20 | ma |
pulsed forward current* | ifp | 100 | ma |
reverse voltage | vr | 5 | v |
operating temperature | topr | -25 ~ +80 | ℃ |
storage temperature | tstg | -30 ~ +85 | ℃ |
* the condition ofifp:1/10 duty, 0.1 msec pulse width.
electrical optical characteristics at ta=25℃
item | symbol | typ | min | max | unit | condition |
luminous intensity | iv | --- | 90 | 120 | mcd | if=20ma |
viewing angle | 2θ1/2 | 130° | --- | --- | --- | --- |
forward voltage | vf |
| 3.0 | 3.2 | v | if=20ma |
reverse current | ir | --- | --- | 50 | μa | vr=5v |
wavelength characteristics | λd | --- | 460 | 463 | nm | if=20ma |
reliability test:
item | conditions | hours / cycle | ac / re |
operation life | ta= 25℃, if= 20ma | 1000 hrs | accept: power decay<50﹪ |
high temperature/ high humidity | ta=60±5℃;rh=95±5﹪ | 1000 hrs | 0 / 1 |
high temperature storage | ta= 100±5℃ | 1000 hrs | 0 / 1 |
low temperature storage | ta= -30±5℃ | 1000 hrs | 0 / 1 |
temperature cycling | 85℃~25℃~-30℃~25℃ 30min ~5min ~ 30min ~5min | 10 cycles | 0 / 1 |
thermal shock | h:85±5℃(10min)~ l:-45±5℃(10min) | 10 cycles | 0 / 1 |
soldering resistance | ta= 240±5℃ | 5 sec | 0 / 1 |
wlk150ubcm | spec. no. | sd150ubcm-v.2 | 2005/1/1 | page | 2 of 5 |
wlk150ubcm | spec. no. | sd150ubcm-v.2 | 2005/1/1 | page | 3 of 5 | |||||||||||||
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wlk150ubcm | spec. no. | sd150ubcm-v.2 | 2005/1/1 | page | 4 of 5 |
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wlk150ubcm | spec. no. | sd150ubcm-v.2 | 2005/1/1 | page | 5 of 5 | ||||||||||||||