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LEM-51321 PDF预览

LEM-51321

更新时间: 2024-11-14 22:31:23
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其他 - ETC /
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描述
SURFACE MOUNT CHIP LED LAMPS

LEM-51321 数据手册

  
SURFACE MOUNT CHIP LED LAMPS  
Model No. LEM-51321T  
FEATURES:  
Ultra compact (3.2×1.6×1.1)  
Compatible with automatic placement LCD Back-lights  
equipment  
Compatible with reflow solder process Automotive-Telecommunication  
APPLICATION:  
Indicators on printed circuit boards  
Illuminations  
Emitted Color  
Yellow Green  
Material  
GaP  
Wavelength (nm)  
570  
Lens Color  
Water Clear  
ABSOLUTE MAXIMUM RATINGS (Ta = 25)  
CHARACTERISTIC  
Power dissipation  
Forward direct current  
Peak forward current  
Reverse voltage  
SYMBOL  
Pm  
RATING  
UNIT  
68  
30  
mW  
mA  
mA  
V
IFm  
IFp  
100  
VRm  
Topr  
Tstg  
5
-30 to +80  
-40 to +85  
Operating temperature  
Storage temperature  
ELECTRO-OPTICAL CHARACTERISTICS (Ta = 25)  
CHARACTERISTIC  
Luminous intensity  
Forward voltage  
SYMBOL CONDITION Min. Typ. Max.  
UNIT  
mcd  
V
Iv  
VF  
IR  
IF=20mA  
IF=20mA  
VR=5V  
6.0  
15  
2.3  
2.7  
10  
µA  
nm  
Reverse current  
λP  
λD  
IF=20mA  
IF=20mA  
568  
570  
140  
Peak emission wavelength  
Dominant wavelength  
Viewing angle  
nm  
2θ1/2 IF=20mA  
deg.  
PACKAGE DIMENSIONS OF DEVICE  
Recommended Soldering Pattern  
for Reflow Soldering  
Note: 1. All dimensions are in millimeters.  
2. Tolerance is ±0.25mm unless otherwise specified.  
Letex Technology Corp.  

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