Page 1
0.350 (8.89)
0.330 (8.38)
0.040 (1.02)
0.050 (1.27)
NOM
0.200 (5.08)
0.180 (4.57)
1.00 (25.4)
MIN
0.100 (2.54)
NOM
Ø0.230 (5.84)
0.023 (0.58)
0.017 (0.43)
SQ. (2X)
FLAT DENOTES
CATHODE
5°
SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
1 of 4 2/17/00 300037A
PACKAGE DIMENSIONS
FEATURES
• Popular T-1 3/4 package
• Super high brightness suitable for outdoor
applications
• Solid state reliability
• Water clear optics
• Standard 100 mil. lead spacing
Parameter Symbol Rating Unit
Operating Temperature T
OPR
-40 to +100 °C
Storage Temperature T
STG
-40 to +100 °C
Lead Soldering Time T
SOL
260 for 5 sec °C
Continuous Forward Current I
F
30 mA
Peak Forward Current
I
F
200 mA
(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage V
R
5V
Power Dissipation P
D
100 mW
ABSOLUTE MAXIMUM RATINGS
(TA= 25°C unless otherwise specified)
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.
SUPER RED MV811X
MV8111 MV8112
MV8113 MV8114
DESCRIPTION
This T-1 3/4 super bright LED has a narrow viewing angle of 12°
for concentrated light output. The MV811X series is made with an
AlGaAs LED that emits red light at 660 nm. It is encapsulated in
a water clear epoxy lens package.
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2 of 4 2/17/00 300037A
TYPICAL PERFORMANCE CURVES
Part Number MV8111 MV8112 MV8113 MV8114 Condition
Luminous Intensity (mcd) IF= 20mA
Minimum 250 630 1000 1600
Typical 370 940 1500 2400
Forward Voltage (V) IF= 20mA
Maximum 2.4 2.4 2.4 2.4
Typical 1.7 1.7 1.7 1.7
Peak Wavelength (nm) 660 660 660 660 IF= 20mA
Spectral Line Half Width (nm) 20 20 20 20 IF= 20mA
Viewing Angle (°) 12 12 12 12 IF= 20mA
ELECTRICAL / OPTICAL CHARACTERISTICS
(TA
=25°C)
SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
SUPER RED MV811X
MV8111 MV8112
MV8113 MV8114
300
280
260
240
220
200
180
160
140
120
100
80
60
- FORWARD CURRENT (mA)
F
I
40
20
0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
VF - FORWARD VOLTAGE (V)
Fig. 1 Forward Current vs.
Forward Voltage
2.5
2.0
1.5
1.0
(NORMALIZED AT 20 mA)
0.5
RELATIVE LUMNOUS INTENSITY
0.0
0 5 10 15 20 25 30
IF - DC FORWARD CURRENT (mA)
Fig. 2 Relative Luminous Intensity vs.
DC Forward Current
Page 3
3 of 4 2/17/00 300037A
SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
SUPER RED MV811X
MV8111 MV8112
MV8113 MV8114
1.0
0.5
RELATIVE INTENSITY
0
550 600 650 700
0˚
10˚
20˚
30˚
40˚
50˚
60˚
70˚
80˚
0 20406080100020406080100
90˚
-80˚
-90˚
-70˚
-60˚
-50˚
-40˚
-30˚
-20˚
-10˚
WAVELENGTH (nm)
Fig. 3 Relative Intensity vs. Peak Wavelength
50
40
30
20
10
- FORWARD CURRENT (mA)
F
I
0
0 20 40 60 85 100
TA - AMBIENT TEMPERATURE (˚C)
REL. LUMINOUS INTENSITY (%)
Fig. 4 Radiation Diagram
Fig. 5 Current Derating Curve
Page 4
4 of 4
SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
2/17/00 300037A
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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