SPEC NO: DSAH1901 REV NO: V.3A DATE: APR/06/2015 PAGE: 2 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: L.Q.Xie ERP: 1334000559
Selection Guide
Notes:
1. Luminous intensity / luminous Flux: +/-15%.
* Luminous intensity value is traceable to the CIE127-2007 compliant national standards.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Notes:
1. Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
3. Wavelength value is traceable to the CIE127-2007 compliant national standards.
4. Excess driving current and/or operating temperature higher than recommended conditions may result in severe light degradation or
premature failure.
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
Part No. Dice Lens Type
Iv (mcd) [1]
@ 20mA
Min. Typ.
Green (AlGaInP) Green Diffused
120 270
*55 *94
DF3CGKD
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength Green 574 nm I
F=20mA
λD [1] Dominant Wavelength Green 570 nm I
F=20mA
Δλ1/2 Spectral Line Half-width Green 20 nm I
F=20mA
C Capacitance Green 15 pF V
F=0V;f=1MHz
V
F [2] Forward Voltage Green 2.1 2.5 V IF=20mA
I
R Reverse Current Green 10 uA VR=5V
Parameter Green Units
Power dissipation 75 mW
DC Forward Current 30 mA
Peak Forward Current [1] 150 mA
Reverse Voltage 5 V
Operating / Storage Temperature -40°C To +85°C
Lead Solder Temperature[2] 260°C For 3-5 Seconds
