HBWT801G-HG Datasheet, PDF (3/26 Pages) Seoul Semiconductor – Applicable for automotive interior light

Performance Characteristics
Product Data Sheet
HBWT801G-HG - 801 Series Bluish White
Table 1. Electro Optical Characteristics, I_F = 20mA, T_j = 25ºC, RH30%
Parameter
Symbol
Min.
Value
Typ.
Max.
Forward Voltage ^[1]
V_F
2.7
3.4
4.0
Reverse Voltage
V_R
(I_R=5mA)
0.9
1.2
Luminous Intensity ^{[2] [1]}
I_V
280
420
560
Luminous Flux
Φ_V
1260
X
Color Coordinate ^{[3] [1]}
Y
0.22
0.23
Viewing Angle ^[4]
Optical Efficiency
Thermal resistance ^[5]
2θ_1/2
η_op
Rth JA
Rth JS
120
18.5
360
180
Temperature coefficient of V_F
-10℃ ≤ T ≤ 100 ℃
TC_v
-3.45
Unit
V
V
mcd
mlm
-
-
deg.
lm/W
℃/W
℃/W
mV/℃
Temperature coefficient of X
-10℃ ≤ T ≤ 100 ℃
TC_x
-0.07
10^-3/℃
Temperature coefficient of Y
-10℃ ≤ T ≤ 100 ℃
Luminous Intensity Phi V / IV
TC_y
-0.16
10^-3/℃
∂_Ω
3.0
3.1
lm/cd
Notes :
(1) Tolerance : VF :±0.1V, IV :±10%, x,y :±0.005
(2) The luminous intensity IV was measured at the peak of the spatial pattern which may not be
aligned with the mechanical axis of the LED package.
(3) Correlated Color is derived from the CIE 1931 Chromaticity diagram.
(4) Θ_1/2 is the off-axis where the luminous intensity is 1/2 of the peak intensity
(5) Thermal resistance = Rth JA : Junction/ambient , Rth JS : Junction/solder point
Pad design for improved heat dissipation : Cu-area > Cu 16mm2 per pad, FR4, t=1.6mm
(6) Not designed for reverse operation
Rev6.0, Aug 26, 2015
3
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