SOLID STATE LED LAMPS
LCD BACKLIGHT ILLUMINATOR
FEATURES
‧
Low power consumption
‧Uniform
lighting across entire bar
DESCRIPTION
These right angle bar illuminators have two chips
connected in series. They are housed in a 2mm x 9mm
white rectangular molded reflector case with a clear
epoxy lens.
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified)
YELLOW
Parameter
MV942-3
Continuous Forward Current - IF
Peak Forward Current - IF (f = 1.0
160
KHz, Duty Factor = 1/10)
Reverse Voltage - VR (IR = 10
5
µA)
Power Dissipation - PD
Operating Temperature - TOPR
Storage Temperature - TSTG
Lead Soldering Time – TSOL
Wave. Reflow
85
100
-40 to +85
-40 to +100
260 for 5 sec
240 for 5 sec
100
100
mW
°C
°C
°C
5
5
5
V
160
160
160
mA
20
MV942-4
30
MV942-8
30
30
mA
GREEN
ORANGE
HER MV942-9
Units
SOLID STATE LED LAMPS
LCD BACKLIGHT ILLUMINATOR
ELECTRICAL / OPTICAL CHARACTERISTICS (TA =25°C)
Part Number
YELLOW
MV942-3
Luminous Intensity (mcd)
Minimum
Typical
Forward Voltage (V)
Maximum
Typical
Peak Wavelength (nm)
Spectral Line Half Width (nm)
Viewing Angle (°)
5.6
4.2
585
35
160
5.6
4.2
565
30
160
5.6
4.2
610
35.
160
5.6
4.2
635
45
160
I
F
= 20mA
I
F
=20mA
I
F
=20mA
30
45
30
45
30
45
35
45
I
F
= 20mA
GREEN
MV942-4
ORANGE
MV942-8
HER
MV942-9
Conditi
I
F
= 20Ma
TYPICAL PERFORMANCE CURVES
SOLID STATE LED LAMPS
LCD BACKLIGHT ILLUMINATOR
TYPICAL PERFORMANCE CURVES
Fig. 3 Relative Intensity vs. Peak Wavelength
Fig. 4 Radiation Diagram
Fig. 5 Current Derating Curve
SOLID STATE LED LAMPS
LCD BACKLIGHT ILLUMINATOR
RECOMMENDED IR REFLOW SOLDERING PROFILE
SOLID STATE LED LAMPS
LCD BACKLIGHT ILLUMINATOR
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TOANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED
HEREIN;NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, and (c) whose failure to
perform when properly used in accordance with
instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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2006
Everlight Electronics Co., Ltd.
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