MDEA5212MM001_A
Dialight Corporation
1501 Route 34 South " Farmingdale, NJ 07727 USA
Tel: (1) 732-919-3119 " Fax: (1) 732-751-5778 " www.dialight.com
a Roxboro Group Company
521 SERIES
2mm Discrete LED
Diffused
PART NUMBER
LED COLOR
521-9630
RED
521-9631
YELLOW
521-9632
GREEN
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
O
C)
RED YELLOW
GREEN
-9630
-9631
-9632
Power Dissipation (mW)
105
105
105
Average Forward Current (mA)
30
30
25
Derating (mA/
o
C) From 25
o
C
0.4
0.4
.33
Peak Current (mA) Pulse width = 10us
160
140
140
Operating Temperature (
o
C)
-40/+85
-40/+85
-40/+85
Storage Temperature (
o
C)
-40/+85
-40/+85
-40/+85
Soldering Temperature
260
o
C, 5 seconds, 1.6 mm from case
SPECIFICATIONS
Dimensions in inches
OPERATING CHARACTERISTICS (T
A
= 25
O
C)
RED YELLOW
GREEN
-9630
-9631
-9632
Luminous Intensity (mcd)
Min.
8
5
5
*I
F
= 10mA
Typical
15
8
10
Peak Wavelength
Typical
627
590
565
Peak
Viewing Angle (2O
1
/ 2)*
Typical
70
o
70
o
70
o
Forward Voltage
Typical
2
2.1
2.2
*I
F
= 10mA
Max.
2.5
2.5
2.5
Reverse Voltage (V), I
R
=100uA
Min.
5
5
5
* O
1
/ 2 is the off axis angle at which the luminous intensity is half the axial luminous intensity