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Dialight Corporation " 1501 Route 34 South " Farmingdale, NJ 07727 " TEL: (732) 919-3119 " FAX: (732) 751-5778 "www.dialight.com
6
5mm Discrete LED
High Efficiency
Diffused
521-9246, -9248, -9250, -9704
8.81 [.347]
.76
[.030]
25.1 [1.00]
MIN
1.27
[.050]
4.83
[.190]
.46
[.018]
5.84
[.230]
2.54
[.100]
CATHODE
1.0
[.040]
MAX
PART NO.
COLOR
521-9246
Red
521-9248
Yellow
521-9250
Green
521-9704
Orange
Red
Yellow
Green
Orange
ABSOLUTE MAXIMUM RATINGS (T
A
=25癈)
-9246
-9248
-9250
-9704
Power Dissipation (mW)
135
85
135
135
Derating (mW/癈) From 25?/SPAN>C   1. (mA/?/SPAN>C) From 50?/SPAN>C
1.8
1.6
1.8
.5
1
Forward Current (mA)
25
20
25
30
Peak Current (mA)
500
500
500
500
Pulse width = 10祍
Operating Temperature (癈)
-55/+100
-55/+100
-20/+100
-55/+100
Storage Temperature (癈)
-55/+100
-55/+100
-55/+100
-55/+100
Soldering Temperature
260癈, 5 seconds, 1.6 mm from case
Red
Yellow
Green
Orange
OPERATING CHARACTERISTICS (T
A
=25癈)
-9246
-9248
-9250
-9704
Luminous Intensity (mcd)
Min.
4
4
4.2
4
I
F
=10mA
Typical
7
8
5.2
7
Peak Wavelength (nm)
Typical
635
583
565
600
?Peak
Viewing Angle (2?
?/DIV>
)
Typical
60?/DIV>
60?/DIV>
60?/DIV>
60?/DIV>
Forward Voltage (V)
Typical
2.2
2.2
2.3
1.9
I
F
=10mA
Max.
3
3
3
2.4
Reverse Voltage (V), I
R
=100礎
Min.
5
5
5
5
Dimensions in mm [inches]
MOUNTING CLIP: 515-0004
located on page 6-48
Solder Adherence per MIL-STD-202E, Method 208C
?
?/DIV>
is the off axis angle at which the luminous intensity is half the axial luminous intensity
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