4
Absolute Maximum Ratings at T
A
= 25°C
Parameter Value
DC Forward Current
[1]
30 mA
Peak Pulsed Forward Current
[2]
100 mA
Power Dissipation 117 mW
Reverse Voltage 5 V (I
R
= 10 µA)
LED Junction Temperature 130°C
Operating Temperature Range –40°C to +80°C
Storage Temperature Range –40°C to +100°C
Electrical /Optical Characteristics Table
T
A
= 25°C
Parameter Symbol Min. Typ. Max. Units Test Conditions
Forward Voltage
Blue (λ
d
= 470 nm) V
F
3.2 3.7 V I
F
= 20 mA
Green (λ
d
= 525 nm) 3.2 3.9
Reverse Voltage V
R
5I
R
= 10 µA
Capacitance
Blue (λ
d
= 470 nm) C 40 pF V
F
= 0, f = 1 MHz
Green (λ
d
= 525 nm)
Thermal Resistance Rθ
J-PIN
240 °C/W LED Junction-to-Cathode Lead
Viewing Angle
Major Axis 2θ
1/2
100 deg
Minor Axis 40
Peak Wavelength
Blue (λ
d
= 470 nm) λ
P
467 nm Peak of Wavelength of Spectral
Green (λ
d
= 525 nm) 520 Distribution at I
F
= 20 mA
Spectral Halfwidth
Blue (λ
d
= 470 nm) ∆λ
1/2
24 nm Wavelength Width at Spectral
Green (λ
d
= 525 nm) 35 Distribution Power Point at I
F
= 20 mA
Luminous Efficacy
Blue (λ
d
= 470 nm) η
v
75 lm/W Emitted luminous power/Emitted
Green (λ
d
= 525 nm) 520 radiant power
Notes:
1. 2θ
1/2
is the off-axis angle where the luminous intensity is
1
/2 the on axis intensity.
2. The radiant intensity, Ie in watts per steradian, may be found from the equation Ie = Iv/ηv where Iv is the luminous intensity in candelas and ηv
is the luminous efficacy in lumens/watt.
Notes:
1. Derate linearly as shown in Figure 3.
2. Duty factor 10%, Frequency 1kHz
