參數(shù)資料
型號(hào): 91-21UBC/C430/TR7
廠商: Everlight Electronics Co Ltd
文件頁(yè)數(shù): 3/11頁(yè)
文件大?。?/td> 244K
描述: LED SUBMINI 1.9MM ROUND DOME SMD
標(biāo)準(zhǔn)包裝: 1,000
顏色: 藍(lán)
Millicandela 等級(jí): 203mcd
正向電壓: 3.8V
電流 - 測(cè)試: 20mA
波長(zhǎng) - 主: 466nm
波長(zhǎng) - 峰值: 428nm
視角: 25°
透鏡類型: 透明
透鏡樣式/尺寸: 圓形,帶圓頂,1.9mm
封裝/外殼: 2-SMD,鷗翼型
尺寸/尺寸: 2.50mm L x 2.00mm W
高度: 2.70mm
安裝類型: 表面貼裝
包裝: 帶卷 (TR)
EVERLIGHT ELECTRONICS CO.,LTD. 
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 3 of 11
Device No. : SZDLE-912-007                     Prepared date: 07-22-2004 Prepared by: Panzhifang
 
  91-21UBC/C430/XXX
 
Absolute Maximum Ratings (Ta=25)
 
Parameter
Symbol
Rating
Unit
Reverse Voltage
VR
5
V
Forward Current
IF
30
mA
Operating Temperature
Topr
-40 ~ +85

Storage Temperature
Tstg
-40 ~ +100

Soldering Temperature
Tsol
260 for 5 Sec.

Electrostatic Discharge
ESD
1000
V
Power Dissipation
Pd
130
mW
Peak Forward Current(Duty 1/10
@ 1KHz)
IFP
70
mA
 
Electro-Optical Characteristics (Ta=25)
 
Parameter 
Symbol     Min.
Typ.
Max.
Unit     Condition 
Luminous Intensity
IV
160
203
----
mcd
Viewing Angle 
2?/2 
----
25
----
deg
Peak Wavelength 
 
----
428
----
nm
Dominant Wavelength
 
----
466
----
nm
Spectrum Radiation
Bandwidth 
 
----
65
----
nm
Forward Voltage 
VF 
----
3.8
4.5
V
IF=20mA
Reverse Current
IR 
----
----
10
VR=5V
 
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