參數(shù)資料
型號(hào): LEM-51321
廠商: Electronic Theatre Controls, Inc.
英文描述: SURFACE MOUNT CHIP LED LAMPS
中文描述: 表面貼裝芯片LED節(jié)能燈
文件頁數(shù): 1/1頁
文件大?。?/td> 114K
代理商: LEM-51321
Letex Technology Corp.
SURFACE MOUNT CHIP LED LAMPS
Model No. LEM-51321T
FEATURES:
Ultra compact (3.2×1.6×1.1)
Compatible with automatic placement
equipment
Compatible with reflow solder process
APPLICATION:
Indicators on printed circuit boards
LCD Back-lights
Illuminations
Automotive-Telecommunication
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
Operating temperature
Storage temperature
SYMBOL
Pm
IFm
IFp
VRm
Topr
Tstg
RATING
68
30
100
5
-30 to +80
-40 to +85
UNIT
mW
mA
mA
V
ELECTRO-OPTICAL CHARACTERISTICS
(Ta = 25
)
CHARACTERISTIC
Luminous intensity
Forward voltage
Reverse current
Peak emission wavelength
Dominant wavelength
Viewing angle
PACKAGE DIMENSIONS OF DEVICE
SYMBOL
Iv
VF
IR
λP
λD
2θ1/2
CONDITION
IF=20mA
IF=20mA
VR=5V
IF=20mA
IF=20mA
IF=20mA
Min.
6.0
Typ.
15
2.3
Max.
UNIT
mcd
V
μ
A
nm
nm
deg.
2.7
10
568
570
140
Recommended Soldering Pattern
for Reflow Soldering
Note: 1. All dimensions are in millimeters.
2. Tolerance is
±
0.25mm unless otherwise specified.
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