SPEC NO: DSAK2444 REV NO: V.2 DATE: APR/13/2011 PAGE: 3 OF 6
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1201005912
Selection Guide
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value.
2. Luminous intensity/ luminous Flux: +/-15%.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Note:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
Part No. Dice Lens Type
iewing
Angle [1]
Min. Typ. 2θ1/2
AA2810ASURSK Hyper Red (AlGaInP) Water Clear 150 300
110
°
Iv (mcd) [2]
@ 20mA
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength Hyper Red 650
nm I
F=20mA
λD [1] Dominant Wavelength Hyper Red 630
nm I
F=20mA
Δλ1/2 Spectral Line Half-width Hyper Red 28
nm I
F=20mA
C Capacitance Hyper Red 35
pF V
F=0V;f=1MHz
V
F [2] Forward Voltage Hyper Red 1.95 2.5 V IF=20mA
I
R Reverse Current Hyper Red
10 uA VR=5V
Parameter Hyper Red Units
Power dissipation 75 mW
DC Forward Current 30 mA
Peak Forward Current [1] 185 mA
Reverse Voltage 5 V
Operating Temperature -40°C To +85°C
Storage Temperature -40°C To +85°C