Optical Characteristics at T
A
= 25°C,
I
F
= 70 mA, R
θ
J-A
= 200°C/W
Total
flux
Φ
V
(lm)
[1]
Min.
3.0
1.5
Peak
wavelength
λpeak
(nm)
Typ.
630
596
Color,
Dominant
Wavelength
λ
D
(nm)
[2]
Typ.
621
594
Total
Included
Angleθ
0.90 V
(degrees)
[3]
Typ.
120
70
120
70
Ratio of
Luminous
Intensity to
Total Flux
I
v
(cd)/Φ
v
(lm)
Typ.
0.6
2.0
0.6
2.0
Notes:
Viewing
Angle
2θ
1/2
(Degrees)
Typ.
85
30
85
30
1.
Φ
v
is the total luminous flux output as
measured with an integrating sphere
after the device has stabilized.
2. The dominant wavelength is derived
from the CIE Chromaticity Diagram
and represents the perceived color
of the device.
3.
θ
0.90 V
is the included angle at which
90% of the total luminous flux is
captured. See Figure 5.
Device
type
HPWT-TH00
HPWT-FH00
HPWT-TL00
HPWT-FL00
Electrical Characteristics at T
A
= 25°C
Forward Voltage
V
F
(Volts)
@ I
F
= 70 mA
Min
Typ
2.50
2.60
Max
3.03
3.15
Reverse
Breakdown
V
R
(Volts)
@ I
R
= 100
µ
A
Min.
10
10
Typ.
20
20
Capacitance
C (pF)
V
F
= 0,
F = 1MHz.
Typ.
40
40
Device
type
Thermal
resistance
Rθ
J-PIN
(°C/W)
Typ.
80
100
Speed of
Response
τ
s
(ns)
[1]
Typ.
20
20
HPWT-xH00
2.19
HPWT-xL00
2.19
SnapLED 70 Technical Data
3
Document #: DS09 (08/05)
LUMILEDS [ LUMILEDS LIGHTING COMPANY ]
