Fairchild Semiconductor MV8741, MV8742 Datasheet
SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
1 of 4 1/27/00 300033A
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
5V
Power Dissipation P
D
100 mW
ABSOLUTE MAXIMUM RATINGS
(TA= 25°C 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.
Ø 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
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.
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 MV874X
MV8741 MV8742
TYPICAL PERFORMANCE CURVES
2 of 4 1/27/00 300033A
SUPER BRIGHT T-1 3/4 (5 mm)
LED LAMP - Water Clear
Part Number MV8741 MV8742 Condition
Luminous Intensity (mcd) IF= 20 mA
Minimum 250 400
Typical 370 600
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 (°)20I
F
= 20 mA
ELECTRICAL / OPTICAL CHARACTERISTICS
(TA =25°C)
SUPER ORANGE MV874X
MV8741 MV8742
100
90
80
70
60
50
40
30
- FORWARD CURRENT (mA)
20
F
I
10
0
1.0 1.5 2.0 2.5 3.0
2.5
2.0
1.5
1.0
(NORMALIZED AT 20 mA)
0.5
RELATIVE LUMNOUS INTENSITY
0.0
01020304050
VF - FORWARD VOLTAGE (V)
Fig. 1 Forward Current vs. Forward Voltage
Fig. 2 Relative Luminous Intensity vs. DC Forward Current
IF - DC FORWARD CURRENT (mA)
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