SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
PACKAGE DIMENSIONS
SUPER YELLOW
MV8341 MV8342
MV834X
0.200 (5.08)
0.180 (4.57)
C
L
0.040 (1.02)
0.350 (8.89)
0.330 (8.38)
FEATURES
• Popular T-1 3/4 package
• Super high brightness suitable for outdoor
1.00 (25.4)
MIN
applications
• Solid state reliability
• Water clear optics
• Standard 100 mil. lead spacing
0.050 (1.27)
0.100 (2.54)
Ø 0.230 (5.84)
0.050 (1.27)
REF.
0.100 (2.54)
REF.
0.023 (0.58)
0.017 (0.43)
SQ. TYP. (2X)
FLAT DENOTES
CATHODE
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Lead spacing is measured where the leads emerge from
the package.
3. Protruded resin under the flange is 1.5 mm (0.059") max.
DESCRIPTION
This T-1 3/4 super bright LED has a viewing angle of 45° for con-
centrated light output. The MV834X series is made with an
AllnGap LED that emits yellow light at 590 nm. It is encapsulated
in a water clear epoxy lens package.
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating Temperature
Storage Temperature
Lead Soldering Time
Continuous Forward Current
Peak Forward Current
(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage
Power Dissipation
(T
A
= 25°C unless otherwise specified)
Symbol
T
OPR
T
STG
T
SOL
I
F
I
F
V
R
P
D
Rating
-40 to +100
-40 to +100
260 for 5 sec
30
160
5
85
Unit
°C
°C
°C
mA
mA
V
mW
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SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
SUPER YELLOW
MV8341 MV8342
ELECTRICAL / OPTICAL CHARACTERISTICS
Part Number
Luminous Intensity (mcd)
Minimum
Typical
Forward Voltage (V)
Maximum
Typical
Peak Wavelength (nm)
Spectral Line Half Width (nm)
Viewing Angle (°)
2.8
2.1
590
15
45
2.8
2.1
590
15
45
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
160
240
250
370
I
F
= 20 mA
MV8341
(T
A
=25°C)
MV8342
Condition
I
F
= 20 mA
MV834X
TYPICAL PERFORMANCE CURVES
100
90
RELATIVE LUMNOUS INTENSITY
(NORMALIZED AT 20 mA)
1.5
2.0
2.5
3.0
IF - FORWARD CURRENT (mA)
80
70
60
50
40
30
20
10
0
1.0
0.0
0
10
20
30
40
50
2.0
2.5
1.5
1.0
0.5
V
F
- FORWARD VOLTAGE (V)
I
F
- DC FORWARD CURRENT (mA)
Fig. 1 Forward Current vs. Forward Voltage
Fig. 2 Relative Luminous Intensity vs. DC Forward Current
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SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
SUPER YELLOW
MV8341 MV8342
MV834X
1.0
-20˚
RELATIVE INTENSITY
-30˚
-40˚
-50˚
0.5
-60˚
-70˚
-80˚
-90˚
100
550
600
WAVELENGTH - nm
650
700
REL. LUMINOUS INTENSITY (%)
80
60
40
20
0
20
40
60
80
-10˚
0˚
10˚
20˚
30˚
40˚
50˚
60˚
70˚
80˚
90˚
100
0
Fig. 3 Relative Intensity vs Peak Wavelength
Fig. 4 Radiation Diagram
35
30
IF - FORWARD CURRENT (mA)
25
20
15
10
5
0
0
20
40
60
80
100
T
A
- AMBIENT TEMPERATURE (˚C)
Fig. 5 Current Derating Curve
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SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO
ANY 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.
www.fairchildsemi.com
© 2000 Fairchild Semiconductor Corporation
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