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參數(shù)資料
| 型號(hào)： | LEM-44221T |
| 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(yè)數(shù)： | 1/1頁(yè) |
| 文件大小： | 115K |
| 代理商： | LEM-44221T |
Letex Technology Corp.
SURFACE MOUNT CHIP LED LAMPS
Model No. LEM-44221T
FEATURES:
※
Ultra compact (2.0×1.25×0.8)
※
Auto insertable.
Using 8 mm wide tape
※
Ultra low profile
APPLICATION:
※
Indicators on printed circuit boards
※
LCD Back-lights
※
Illuminations
※
Automotive-Telecommunication
Emitted Color
Ultra High Yellow
Material
AlGaInp
Wavelength (nm)
590
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
78
30
100
5
-25 to +80
-30 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
SYMBOL
Iv
VF
IR
λP
λD
2θ1/2
CONDITION
IF=20mA
IF=20mA
VR=5V
IF=20mA
IF=20mA
IF=20mA
Min.
30
Typ.
75
2.1
Max.
UNIT
mcd
V
μ
A
nm
nm
Deg.
2.6
10
592
590
130
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.
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| LEM-54221T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SURFACE MOUNT CHIP LED LAMPS |
| LEM-65121T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SURFACE MOUNT CHIP LED LAMPS |
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