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SPECIFICATION
PART NO.
: MT7315B-UR-A
5.0mm ROUND LED LAMP
ATTENTION
OBSERVE PRECAUTION
FOR HANDLING
ELECTRO STATIC
SENSITIVE
DEVICES
MT7315B-UR-A
Description
5.0mm ROUND LED LAMP
This super red lamp is made with AlGaAs/AlGaAs chip and red clear
epoxy resin.
A
K
Notes:
1. All dimensions are in mm.
2. Tolerance is ± 0.25mm unless otherwise noted.
Description
LED Chip
Part
No.
Material
AlGaAs/AlGaAs
Emitting Color
Super red
Lens Color
MT7315B-UR-A
Red clear
VER.: 01
Date: 2008/01/28
Page: 1/5
MT7315B-UR-A
Absolute Maximum Ratings at Ta=25℃
Parameter
Power Dissipation
Reverse Voltage
D.C. Forward Current
Reverse (Leakage) Current
Peak Current(1/10Duty Cycle,0.1ms Pulse Width.)
Operating Temperature Range
Storage Temperature Range
Soldering Temperature(1.6mm from body)
5.0mm ROUND LED LAMP
Symbol
P
D
V
R
If
Ir
If(Peak)
Topr.
Tstg.
Tsol
Rating
72
4
30
100
100
-40 to +95
-40 to +100
Unit
mW
V
mA
μA
mA
℃
℃
Dip Soldering : 260℃ for 5 sec.
Hand Soldering : 350℃ for 3 sec.
Electrical and Optical Characteristics:
Parameter
Luminous Intensity
Forward Voltage
Peak Wavelength
Dominant Wavelength
Reverse (Leakage) Current
Viewing Angle
Spectrum Line Halfwidth
Symbol
I
V
Vf
λp
λd
Ir
2θ1/2
Condition
If=20mA
If=20mA
If=20mA
If=20mA
Vr=4V
If=20mA
If=20mA
Min.
390
Typ.
900
1.9
660
643
Max.
1520
2.4
Unit
mcd
V
nm
nm
100
20
20
µA
deg
nm
∆
λ
Notes:1. The datas tested by IS tester.
2. Customer’s special requirements are also welcome.
VER.: 01
Date: 2008/01/28
Page: 2/5
MT7315B-UR-A
5.0mm ROUND LED LAMP
Typical Electrical / Optical Characteristics Curves :
50
40
30
20
10
1500
Relative Luminous Intensity
1200
900
600
300
0
Forward Current IF(mA)
1.2
1.6
2.0
2.4
2.8
3.2
0.0
10.0
20.0
30.0
Applied Voltage (V)
FORWARD CURRENT VS.APPLIED VOLTAGE
Forward Current (mA)
FORWARD CURRENT VS. LUMINOUS INTENSITY
0°
50
40
30
10°
20°
30°
Forward Current IF(mA)
40°
1.0
50°
60°
70°
80°
90°
0.5
0.3
0.1
0.2
0.4
0.6
20
10
0.9
0.8
0.7
0
20
40
60
Temperature (
℃
)
80
100
FORWARD CURRENT VS. AMBIENT TEMPERATURE
RADIATION DIAGRAM
VER.: 01
Date: 2008/01/28
Page: 3/5
MT7315B-UR-A
Specifications for Bin Grading:
Iv(mcd)
BIN
Q
R
S
T
Specifications for Vf Group:
Vf(V)
Group
V1
V2
V3
V4
MIN.
1.6
1.8
2.0
2.2
MIN.
390
550
770
1100
5.0mm ROUND LED LAMP
MAX.
550
770
1100
1520
MAX.
1.8
2.0
2.2
2.4
*Majority VF bins are highlighted in Yellow.
VER.: 01
Date: 2008/01/28
Page: 4/5