Fairchild MV5477C Low profile t-1 solid state lamp Datasheet

LOW PROFILE T-1
SOLID STATE LAMPS
RED DIFFUSED
GREEN DIFFUSED
MV5077C
MV5477C
YELLOW DIFFUSED
HER DIFFUSED
MV5377C
MV5777C
FEATURES
PACKAGE DIMENSIONS
• Copper leads
• Solid-state reliability
CL
.130 (3.30)
.115 (2.92)
DESCRIPTION
.160 (4.06)
.140 (3.56)
.045 (1.143)
1.00 (25.4)
MIN
.075 (1.91)
.025 (.64)
These solid state indicators offer a variety of color
selection. The High Efficiency Red, Green and Yellow
devices are made with a gallium arsenide phosphide
LED on gallium phosphide substrate. All are encapsulated in
epoxy packages. Their low profile, small size (approximately T-1
size), good viewing angle, and small square leads contribute to
their versatility as all purpose indicators.
.060 (1.52)
.050 (1.27)
ANODE
.160 (4.06)
DIA
.150 (3.81)
.018 (.460)
.012 (.305)
SQ. TYP. (2X)
CATHODE
REF FLAT
 2001 Fairchild Semiconductor Corporation
DS300038
12/19/01
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LOW PROFILE T-1
SOLID STATE LAMPS
ABSOLUTE MAXIMUM RATING
(TA =25°C Unless Otherwise Specified)
Parameter
Symbol
Power Dissipation
PD
Derate linearly from 25°C
Continuous Forward Current (MV5377C)
Peak Forward Current - (µsec pulse 0.3% duty cycle)
(MV5477C=90 mA) (MV5377C=60 mA)
Reverse Voltage (IR = 100 µA)
Rating
Units
105
mW
-1.14
mW/°C
IF
35
mA
IFM
35
mA
VR
5
V
Lead Soldering Time at 260°C (See Note 1)
TSOL
5
sec
Operating Temperature
TOPR
-55 to +100
°C
Storage Temperature
TSTG
-55 to +100
°C
ELECTRICAL / OPTICAL CHARACTERISTICS
(TA =25°C)
Part Number
Symbol
MV5077C
MV5377C
MV5477C
MV5777C
IV
0.3
1.0
1.0
1.0
1.8
7.0
7.0
7.0
Luminous Intensity (mcd)
Minimum
IF = 20mA
Typical
Forward Voltage (V)
Typical
IF = 20mA
VF
Maximum
Spectral Line Half Width (nm)
Peak Wavelength (nm)
Viewing Angle (Total) (°)
Condition
1.6
2.1
2.2
2.0
2.0
3.0
3.0
3.0
20
35
35
45
IF = 20mA
λp
660
585
565
635
IF = 20mA
2θ 1/2
140
140
140
140
IF = 20mA
1. The leads of the device were immersed in molten solder at 260°C, to a point 1/16 inch (1.6 mm) from the body of the device per
MIL-S-750, with a dwell time of 5 seconds.
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12/19/01 DS300038
LOW PROFILE T-1
SOLID STATE LAMPS
TYPICAL PERFORMANCE CURVES
(TA =25°C)
Fig. 1 Forward Current vs. Forward Voltage
Fig. 2 Luminous Intensity vs. Forward Current
40
100
90
80
RED
LUMNOUS INTENSITY
IF - FORWARD CURRENT (mA)
YELLOW
HER
70
60
50
40
30
GREEN
20
30
20
10
10
0
0
1
2
3
0
4
20
VF - FORWARD VOLTAGE (V)
40
60
80
IF - FORWARD CURRENT (mA)
Fig. 3 Spatial Distribution
0˚
-10˚
-20˚
10˚
20˚
-30˚
30˚
-40˚
40˚
-50˚
50˚
-60˚
60˚
-70˚
70˚
-80˚
-90˚
100
80˚
80
60
40
20
0
20
40
60
80
100
90˚
REL. LUMINOUS INTENSITY (%)
Fig. 4 Relative Intensity vs. Peak Wavelength
RELATIVE INTENSITY (%)
120
GREEN YELLOW
100
RED
HER
80
60
40
20
0
520
540
560
580
600
620
640
660
680
690
λ - WAVELENGTH (nm)
DS300038
12/19/01
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LOW PROFILE T-1
SOLID STATE LAMPS
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE 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 labeling, can be reasonably expected to result in a
significant injury of the user.
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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.
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12/19/01 DS300038
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