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led3mm粉紅185/k發(fā)光二極管led

品牌 qd 型號(hào) f3ufr-a
應(yīng)用范圍 發(fā)光(led) 結(jié)構(gòu) 點(diǎn)接觸型
材料 磷砷化鎵(gaasp) 封裝形式 直插型
封裝材料 樹脂封裝 功率特性 小功率
頻率特性 低頻 發(fā)光顏色 粉紅
led封裝 無色透明封裝(t) 出光面特征 圓形
發(fā)光強(qiáng)度角分布 高指向性 正向工作電流 20m(a)
最高反向電壓 5(v)

absolute maximum ratings (ta = 25℃)

parameter

symbol

absolute maximum rating

unit

max power dissipation

pm

80

mw

max continuous forward current

ifm

20

ma

max reverse voltage

vrm

5

v

peak forward current

ifp

75

ma

lead soldering temperature/time

tsol

240/≤3s

℃/s

operating temperature range

topr

-25~+85

storagetemperature range

tstr

-30~+100

typical electrical & optical characteristics(ta=25°)

parameter

symbol

min.

typ.

max.

unit

condition

luminous intensity

iv

100

150

220

mcd

if=20ma

viewing angle

2ø1/2

/

40

/

deg

if=20ma

peak wave length

λp

/

685

/

nm

if=20ma

dominant wave length

λd

680

/

690

nm

if=20ma

spectral width at half height

△λ

/

30

/

nm

if=20ma

forward voltage

vf

1.9

2.1

2.4

v

if=20ma

reverse current

ir

/

/

≤30

μa

vr=5v

notes:

1、through aging experiment certificate:this led at normal work under condition:then if=20 ma,vf=2.5 v, the service life is 3-100,000 hours.

2、press anti-electrostatic weld an operation(connect a ground of line,wear static electricity wreath and wear a pure cotton finger set).

3、the led product that our company provide can order to do according to customer””s need, the related technique parameter will take place variety, the detailed circumstance please consult with a relevant personnel of my company.