T-100 (3 mm) LED LAMP
Green
PACKAGE DIMENSIONS
MV7442
0.122 (3.1)
0.106 (2.7)
Ø 0.137 (3.48)
Ø 0.113 (2.88)
C
L
0.047 (1.2)
0.032 (0.8)
0.189 (4.8)
0.165 (4.2)
0.059 (1.5)
0.032 (0.8)
1.040 (26.4)
MIN
(ANODE)
0.040 (1.00)
MIN
0.100 (2.54)
0.020 (0.51)
SQ. (2X)
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 1.5mm (0.059”) max.
DESCRIPTION
This T-100 green LED has a moderate viewing angle of 45°. It is encapsulated in an epoxy package with a water clear lens. The
green diode chip is constructed with GaP technology and emits a dominant wavelength of 570nm.
FEATURES
• Popular T-1 package
• Solid state reliability
• Water clear optics
• Standard 100 mil. lead spacing
© 2003 Fairchild Semiconductor Corporation
Page 1 of 4
10/31/03
T-100 (3 mm) LED LAMP
Green
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C unless otherwise specified)
Parameter
Operating Temperature
Storage Temperature
Lead Soldering Time
Continuous Forward Current
Peak Forward Current
(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage (I
R
= 10 µA)
Power Dissipation
Symbol
T
OPR
T
STG
T
SOL
I
F
I
FM
V
R
P
D
Rating
-40 to +85
-40 to +100
260 for 5 sec
30
120
5
85
Unit
°C
°C
°C
mA
mA
V
mW
MV7442
ELECTRICAL / OPTICAL CHARACTERISTICS
(T
A
=25°C)
Part Number
Luminous Intensity (mcd)
Minimum
Typical
Forward Voltage (V)
Maximum
Typical
Wavelength (nm)
Peak
Dominant
Spectral Line Half Width (nm)
Viewing Angle (°)
565
570
30
45
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
2.8
2.1
I
F
= 20 mA
80
120
I
F
= 20 mA
MV7442
Condition
© 2003 Fairchild Semiconductor Corporation
Page 2 of 4
10/31/03
T-100 (3 mm) LED LAMP
Green
TYPICAL PERFORMANCE CURVES
Fig.1 Forward Current vs. Forward Voltage
Fig.2 Relative Luminous Intensity
vs. DC Forward Current
1.75
MV7442
90
I
F
- FORWARD CURRENT (mA)
80
70
60
50
40
30
20
10
0
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
RELATIVE LUMINOUS INTENSITY
(NORMALIZED @ 20 mA)
1.50
1.25
1
0.75
0.5
0.25
0
0
5
10
15
20
25
V
F
- FORWARD VOLTAGE (V)
I
F
- DC FORWARD CURRENT (mA)
Fig.3 Relative Intensity vs. Peak Wavelength
1
Fig. 4 Radiation Diagram
RELATIVE INTENSITY
-30˚
-40˚
-50˚
0.5
-60˚
-70˚
-80˚
0
520
540
560
580
600
620
640
-90˚
1.0
0.8
-20˚
-10˚ 0˚ 10˚
20˚
30˚
40˚
50˚
60˚
70˚
80˚
0.6 0.4
0.2
0
0.2
0.4 0.6
0.8
1.0
90˚
WAVELENGTH (nm)
Fig.5 Current Derating Curve
50
I
F
- FORWARD CURRENT (mA)
40
30
20
10
0
-25
0
25
50
75
100
AMBIENT TEMPERATURE T
A
(˚C)
© 2003 Fairchild Semiconductor Corporation
Page 3 of 4
10/31/03
T-100 (3 mm) LED LAMP
Green
MV7442
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.
© 2003 Fairchild Semiconductor Corporation
Page 4 of 4
10/31/03
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