Fairchild MV8742 Super bright t-1 3/4 (5 mm) led lamp - water clear Datasheet

SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
PACKAGE DIMENSIONS
0.200 (5.08)
0.180 (4.57)
SUPER ORANGE
MV8741 MV8742
MV874X
CL
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
applications
1.00 (25.4)
MIN
• Solid state reliability
• Water clear optics
• Standard 100 mil. lead spacing
0.050 (1.27)
0.100 (2.54)
0.050 (1.27)
REF.
0.100 (2.54)
REF.
Ø 0.230 (5.84)
0.023 (0.58)
0.017 (0.43)
SQ. TYP. (2X)
FLAT DENOTES
CATHODE
NOTES:
DESCRIPTION
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.
This T-1 3/4 super bright LED has a moderate viewing angle of
45° 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.
ABSOLUTE MAXIMUM RATINGS
Parameter
(TA = 25°C unless otherwise specified)
Symbol
Rating
Unit
Operating Temperature
TOPR
-40 to +100
°C
Storage Temperature
TSTG
-40 to +100
°C
Lead Soldering Time
TSOL
260 for 5 sec
°C
IF
40
mA
IF
160
mA
Reverse Voltage
VR
5
V
Power Dissipation
PD
100
mW
Continuous Forward Current
Peak Forward Current
(f = 1.0 KHz, Duty Factor = 1/10)
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1/27/00
300033A
SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
SUPER ORANGE
MV8741 MV8742
ELECTRICAL / OPTICAL CHARACTERISTICS
Part Number
MV874X
(TA =25°C)
MV8741
MV8742
Minimum
250
400
Typical
370
600
Condition
Luminous Intensity (mcd)
IF = 20 mA
Forward Voltage (V)
IF = 20 mA
Maximum
2.8
2.8
Typical
2.1
2.1
Wavelength (nm)
IF = 20 mA
Peak
620
Dominant
615
Spectral Line Half Width (nm)
20
IF = 20 mA
Viewing Angle (°)
20
IF = 20 mA
TYPICAL PERFORMANCE CURVES
100
2.5
RELATIVE LUMNOUS INTENSITY
(NORMALIZED AT 20 mA)
IF - FORWARD CURRENT (mA)
90
80
70
60
50
40
30
20
2.0
1.5
1.0
0.5
10
0.0
0
1.0
1.5
2.0
2.5
3.0
VF - FORWARD VOLTAGE (V)
Fig. 1 Forward Current vs. Forward Voltage
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0
10
20
30
40
50
IF - DC FORWARD CURRENT (mA)
Fig. 2 Relative Luminous Intensity vs. DC Forward Current
1/27/00
300033A
SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
SUPER ORANGE
MV8741 MV8742
MV874X
RELATIVE INTENSITY
1.0
-20˚
-10˚
0˚
10˚
20˚
-30˚
30˚
-40˚
40˚
-50˚
0.5
50˚
-60˚
60˚
-70˚
70˚
-80˚
-90˚
100
0
550
600
650
80˚
700
80
60
40
20
0
20
40
60
80
90˚
100
WAVELENGTH - nm
REL. LUMINOUS INTENSITY (%)
Fig. 3 Relative Intensity vs Peak Wavelength
Fig. 4 Radiation Diagram
35
IF - FORWARD CURRENT (mA)
30
25
20
15
10
5
0
0
20
40
60
80
100
TA - AMBIENT TEMPERATURE (˚C)
Fig. 5 Current Derating Curve
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300033A
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.
www.fairchildsemi.com
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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.
© 2000 Fairchild Semiconductor Corporation
1/27/00
300033A
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