3-13
Dialight Corporation 1501 Route 34 South Farmingdale, NJ 07727 TEL: (732) 919-3119 FAX: (732) 751-5778 www.dialight.com
3
2mm Discrete LED
Diffused
521-9630, -9631, -9632
1.50 [.059] MAX
2.40
[.095]
CATHODE I.D.
3.30
[.13]
R 1.65
[.065]
1.80
[.071]
2.90
[.114]
1.52
[.060]
3.30
[.130]
CATHODE
2.54
[.10]
NOM
1.00
[.04]
MIN
.45
[.018]
TYP
.40
[.016]
TYP
25.40
[1.00] MIN
PART NO.
COLOR
521-9630
Red
521-9631
Yellow
521-9632
Green
Red
Yellow
Green
ABSOLUTE MAXIMUM RATINGS
(T
A
=25C)
-9630
-9631
-9632
Power Dissipation (mW)
100
60
100
Forward Current (mA)
30
20
30
Derating (mA/C)
From 25C
.4
.25
.4
Peak Current (mA)
120
80
120
Pulse width = 10s
Operating Temperature (C)
-55/+100
-55/+100
-55/+100
Storage Temperature (C)
-55/+100
-55/+100
-55/+100
Soldering Temperature
260C, 5 seconds, 1.6 mm from case
Red
Yellow
Green
OPERATING CHARACTERISTICS
(T
A
=25C)
-9630
-9631
-9632
Luminous Intensity (mcd)
Min.
3.7
3.7
2.5
IF=10mA
Typical
12.6
12.6
8.7
Peak Wavelength (nm)
Typical
635
585
565
Peak
Viewing Angle (2
1
/
2
)
Typical
38
38
38
Forward Voltage (V)
Typical
2
2.1
2.1
IF=20mA
Max.
2.8
2.8
2.8
Reverse Voltage (V), IR=100A
Min.
5
5
5
Dimensions in mm [inches]
1
2
is the off axis angle at which the luminous intensity is half the axial luminous intensity
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