DS55 Datasheet, PDF (3/9 Pages) Lumileds Lighting Company – Lead-Free SuperFlux LEDs

Optical Characteristics at
T_A = 25°C, I_F = 70 mA,
R_{θJ A} = 200°C/W
Table 3
Device
Type
HPWA MH02
HPWA DH02
HPWT RD02
HPWT MD02
HPWT DD02
HPWT BD02
HPWT RH02
HPWT MH02
HPWT DH02
HPWT BH02
HPWT RL02
HPWT ML02
HPWT DL02
HPWT BL02
Peak
Wavelength
λpeak (nm)
Typ.
624
640
626
596
Dominant
Wavelength
λdom(nm)^[1]
Typ.
618
630
620
594
Total
Included
Angleθ_{0.90 V}
(Degrees)^[2]
Typ.
95
75
44 X 88
100
70
50
44 X 88
100
70
50
44 X 88
100
70
50
Luminous
Intensity/
Total Flux
I_v(cd)/Φ_v(lm)
Typ.
Viewing
Angle 2θ^1/2
(Degrees)
Typ.
0.6
90
0.9
60
1.25
25 x 68
0.6
70
1.5
40
2.0
30
1.25
25 x 68
0.6
70
1.5
40
2.0
30
1.25
25 x 68
0.6
70
1.5
40
2.0
30
Notes:
1.The dominant wavelength is derived from the CIE
Chromaticity Diagram and represents the perceived color
of the device.
2.θ_{0.90 V} is the included angle at which 90% of the total lumi
nous flux is captured.
Electrical Characteristics at T_A=25°C
Forward Voltage
V_F (Volts)
@
I_F = 70mA (HPWA,
HPWT)
Device
Type
Min Typ Max
HPWA xH02 1.83 2.2 2.67
HPWT xD02 2.19 2.6 3.03
HPWT xH02 2.19 2.6 3.03
HPWT xL02 2.19 2.6 3.15
Table 4
Reverse
Breakdown
V_R (Volts)^[1]
@ I_R = 100
μA
Capacitance
C (pF)
V_F = 0,
F = 1MHz.
Thermal
Resistance
Rθ_{J PIN}
(°C/W)
Speed of
Response
τ_s (ns) ^[2]
Min Typ.
Typ.
10 20
40
10 20
40
10 20
40
10 20
40
Typ.
Typ.
155
20
125
20
125
20
125
20
Notes:
1.Operation in reverse bias is not recommended.
2. τs is the time constant, e . ^t/τs
Lead Free SuperFlux LEDs Datasheet DS55 (10/06)
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