Datasheet

SPEC NO: DSAA5109 REV NO: V.7 DATE: MAR/16/2005 PAGE: 2 OF 4
APPROVED: J. Lu CHECKED: Allen Liu DRAWN: Y.W.WANG
Selection Guide
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Part No. Dice Lens Type
Iv (mcd)
@ 20mA
Viewing
Angle
Min. Typ. 2θ
θθ
θ1/2
KP-2012YC YELLOW (GaAsP/GaP) WATER CLEAR
2.6 8
120°
Note:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
Electrical / Optical Characteristics at TA=25°C
Absolute Maximum Ratings at TA=25°C
Parameter Yellow Units
Power dissipation 105 mW
DC Forward Current 30 mA
Peak Forward Current [1] 140 mA
Reverse Voltage 5 V
Operating / Storage Temperature -40°C To +85°C
Symbol Parameter Device Typ. Max. Test ConditionsUnits
λpeak
Peak Wavelength Yellow 590 nm IF=20mA
λD
Dominant Wavelength Yellow 588 nm IF=20mA
∆λ1/2
Spectral Line Half-width Yellow 35 nm IF=20mA
C Capacitance Yellow 20 pF VF=0V;f=1MHz
VF Forward Voltage Yellow 2.1 2.5 V IF=20mA
IR Reverse Current Yellow 10 uA VR = 5V