TAPERED
MV502XA
PACKAGE DIMENSIONS
R0.030
(0.76)
0.220
(5.588)
Cathode
3
/
4
PACKAGE T-1
Standard Red
SOLID STATE LAMPS
DESCRIPTION
The MV502X series of solid state indicators is made with
gallium arsenide phosphide light emitting diodes. Encap-
sulation and lens is epoxy. Various lens effects are avail-
able for many indicators applications.
FEATURES
• Tapered barrel T-1
3
/
4
• Red light source with various lens colors and effects
• T-1
3
/
4
with stand-off
• Versatile mounting on PC board or panel
0.185
(4.699)
A
0.340
0.040 (8.636)
(1.0)
0.065 (1.65)
0.055 (1.39)
1.00
(25.4 min.)
Cathode
0.15
(2.54)
Anode
0.017 (0.43)
0.023 (0.58)
0.040
(1.0) min
NOTES:
1. All dimensions in inches (mm).
2. Tolerances are ±0.010” (0.25mm) unless other specified.
PHYSICAL CHARACTERISTICS
Type
MV5021A
MV5022A
MV5023A
MV5024A
MV5025A
MV5026A
0.460 ±0.015 (11.60 ±0.381)
0.430 ±0.015 (10.92 ±0.381)
A
Lens Color
White Diffused
Transparent Red
Red Diffused
Red Diffused
Red Diffused
Dark Red Diffused
Lens Effect
Soft
Point
Soft
Soft
Flooded
Flooded
© 2003 Fairchild Semiconductor Corporation
Page 1 of 4
1/5/04
TAPERED
MV502XA
3
/
4
PACKAGE T-1
Standard Red
SOLID STATE LAMPS
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C unless otherwise specified)
Parameter
Power dissipation at 25°C ambient
Derate linearly from 25°C
Storage and operating temperatures
Lead soldering time at 260°C (See Note 1)
Continuous forward current at 25°C
Peak forward current (1µsec pulse, 0.3% duty cycle)
Reverse voltage
Rating
180
2
–55°C to +100
5
100
1.0
5.0
Unit
mW
mW°C
°C
sec
mA
A
V
Notes
1. The leads of the device were Immersed in molten solder at 260°C to a point 1/16 inch (1.6mm) from the body of the device per
MIL-S-750, with a dwell time of 5 seconds.
ELECTRICAL / OPTICAL CHARACTERISTICS
(T
A
=25°C)
Part Number
Luminous Intensity
min.
typ.
Peak Wavelength
Spectral line half width
Forward voltage V
F
typ.
max.
Reverse current I
n
Reverse voltage V
R
Capacitance
Viewing Angle
Rise time
and fall time
typ.
max.
min.
typ.
Test Conditions
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5.0V
I
R
= 100 µA
V=0
Between 50% Points
10%-90% 50
Ω
system
90%-10% 50
Ω
system
Units
mcd
mcd
nm
nm
V
V
µA
V
pF
degrees
nsec
nsec
5021A
0.5
1.6
660
20
1.65
2.0
100
5.0
35
90
50
50
5022A
0.6
1.6
660
20
1.65
2.0
100
5.0
35
90
50
50
5023A
0.4
1.6
660
20
1.65
2.0
100
5.0
35
90
50
50
5024A
0.9
3.0
660
20
1.65
2.0
100
5.0
35
60
50
50
5025A
0.1
0.4
660
20
1.65
2.0
100
5.0
35
180
50
50
5026A
0.1
0.6
660
20
1.65
2.0
100
5.0
35
90
50
50
© 2003 Fairchild Semiconductor Corporation
Page 2 of 4
1/5/04
TAPERED
MV502XA
TYPICAL PERFORMANCE CURVES
Fig. 1 Output vs. Temperature
140%
100
90
3
/
4
PACKAGE T-1
Standard Red
SOLID STATE LAMPS
Fig. 2 Forward Current vs. Forward Voltage
Ta=25°
FORWARD CURRENT I
F
(mA)
80
70
60
50
40
30
20
10
% RELATIVE OUTPUT
120%
100%
80%
60%
-60
-40
-20
0
20
40
60
80
100
0
1
2
TEMPERATURE –
°C
FORWARD VOLTAGE V
F
(VOLTS)
Fig. 3 Radiated Output Power vs.
Peak Forward Current
3.0
CONSTANT DUTY CYCLE = 0.3%
1µSEC
Fig. 4. Spatial Distribution
RADIATION INTENSITY IN ARBITRARY UNITS
0°
10°
20°
30°
RADIATED OUTPUT POWER – mW
2.5
2.0
10µSEC
1.5
25µSEC
1.0
50µSEC
0.5
100µSEC
200µSEC
1.0
0.9
0.8
MV5021A
MV5022A
MV5023A
MV5026A
MV5024A
40°
50°
60°
70°
MV5025A
80°
90°
MV5025A
0.6
0.8
1.0
1.2
0
0
0.2
0.4
0.6
0.5 0.4 0.3 0.2 0.1
PEAK FORWARD CURRENT – AMPS
Fig. 5 Forward Intensity vs. Forward Current
40
LUMINOUS INTENSITY
30
20
10
0
0
20
40
60
80
INSTANTANEOUS FORWARD
CURRENT I
F
(mA)
© 2003 Fairchild Semiconductor Corporation
Page 3 of 4
1/5/04
TAPERED
MV502XA
3
/
4
PACKAGE T-1
Standard Red
SOLID STATE LAMPS
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
1/5/04
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