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EASTERN TECH |
Eastern Tech, Inc.
1. Descriptions
Part Number
AL-R2561A/K
Color
Red
AL-R2561A/K
Digit Size
25.0×19.0×8.0
Chip_Material
GaAsP/GaP
2. Absolute Maximum Ratings
Parameter
Power Dissipation
DC Forward Current
Pulse Forward Current
Operating temperature
Storage temperature
Reverse Voltage
*1
Symbol
PD
IF
I FP
Topr
Tstg
VR
Note: *1 IFP Condions = Duty ratio 1/10, and Pulse width 0.1ms
Rating
72
30
80
-20 to +60
-30 to +80
5
(Ta=25 )
Unit
V
3. Electro/Optical Characteristics
Parameter
Forward Voltage
Peak Wavelength
Dominant Wavelength
Spectral Radiation Bandwidth
Reverse Current
Luminous Intensity
Symbol Condition
V F IF=20mA
λ IF=20mA
λ D IF=20mA
∆λ IF=20mA
I R VR=5V
Iv IF=20mA
Min
630
0.4
Value
Typ
2.0
700
35
10
Max
2.4
638
(Ta=25 )
Unit
V
nm
nm
nm
mcd
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