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SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
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1/27/00 300024A
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
40
mA
Peak Forward Current
I
F
160
mA
(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage
V
R
5
V
Power Dissipation
P
D
100
mW
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25C unless otherwise specified)
0.040 (1.02)
0.200 (5.08)
0.180 (4.57)
0.050 (1.27)
REF.
0.100 (2.54)
0.350 (8.89)
0.330 (8.38)
1.00 (25.4)
MIN
C
L
0.100 (2.54)
REF.
0.230 (5.84)
0.023 (0.58)
0.017 (0.43)
SQ. TYP. (2X)
0.050 (1.27)
FLAT DENOTES
CATHODE
PACKAGE DIMENSIONS
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 moderate viewing angle of
30 for concentrated light output. It is made with an AllnGaP LED
that emits orange light at 620 nm. It is encapsulated in a water
clear epoxy lens package.
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
SUPER ORANGE
MV873X
MV8731 MV8732
MV8733
I
F
- DC FORWARD CURRENT (mA)
RELA
TIVE LUMNOUS INTENSITY
(NORMALIZED A
T
20 mA)
Fig. 2 Relative Luminous Intensity vs. DC Forward Current
2.5
2.0
1.5
1.0
0.5
0.0
0
10
20
30
40
50
100
90
80
70
60
50
40
30
20
10
0
1.0
1.5
2.0
2.5
3.0
V
F
- FORWARD VOLTAGE (V)
I F
- FOR
W
ARD CURRENT (mA)
Fig. 1 Forward Current vs. Forward Voltage
TYPICAL PERFORMANCE CURVES
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1/27/00 300024A
SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
Part Number
MV8731
MV8732
MV8733
Condition
Luminous Intensity (mcd)
I
F
= 20mA
Minimum
400
630
1000
Typical
600
940
1500
Forward Voltage (V)
I
F
= 20mA
Maximum
2.8
2.8
2.8
Typical
2.1
2.1
2.1
Wavelength (nm)
I
F
= 20mA
Peak 620
Dominant 615
Spectral Line Half Width (nm)
20
I
F
= 20mA
Viewing Angle ()
20
I
F
= 20mA
ELECTRICAL / OPTICAL CHARACTERISTICS
(T
A
=25C)
SUPER ORANGE
MV873X
MV8731 MV8732
MV8733
WAVELENGTH - nm
RELA
TIVE INTENSITY
Fig. 3 Relative Intensity vs Peak Wavelength
1.0
0.5
0
550
600
650
700
I F
- FOR
W
ARD CURRENT (mA)
Fig. 5 Current Derating Curve
35
30
25
20
15
10
5
0
0
20
40
60
80
100
T
A
- AMBIENT TEMPERATURE (C)
REL. LUMINOUS INTENSITY (%)
Fig. 4 Radiation Diagram
0
20
40
60
80
100
0
20
40
60
80
100
90
80
70
60
50
40
30
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
3 of 4
1/27/00 300024A
SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
SUPER ORANGE
MV873X
MV8731 MV8732
MV8733
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.
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.
www.fairchildsemi.com
2000 Fairchild Semiconductor Corporation
4 of 4
SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
1/27/00 300024A
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