參數(shù)資料
型號: HLMP-EL33-UP400
英文描述: Precision Optical Performance AlInGaP II LED Lamps
中文描述: 精密光學(xué)性能的AlInGaP LED燈具二
文件頁數(shù): 10/11頁
文件大小: 367K
代理商: HLMP-EL33-UP400
8
Electrical/Optical Characteristics at TA = 25°C
Parameter
Symbol
Min.
Typ.
Max.
Units
Test Conditions
Forward Voltage
IF = 20 mA
Amber (
λ
d = 592 nm)
2.15
Red-Orange (
λ
d = 617 nm)
VF
2.08
2.4[1]
V
Red (
λ
d = 630 nm)
2.00
Reverse Voltage
VR
520
V
IR = 100 A
Peak Wavelength
Peak of Wavelength of
Amber
594
Spectral Distribution
Red-Orange
λ
PEAK
623
nm
at IF = 20 mA
Red
639
Spectral Halfwidth
λ
1/2
17
nm
Wavelength Width at
Spectral Distribution
1/2 Power Point at
IF = 20 mA
Speed of Response
τs
20
ns
Exponential Time
Constant, e-t/τs
Capacitance
C
40
pF
VF = 0, f = 1 MHz
Thermal Resistance
R
Θ
J-PIN
240
°C/W
LED Junction-to-Cathode
Lead
Luminous Efficacy[2]
Emitted Luminous
Amber
500
Power/Emitted Radiant
Red-Orange
η
v
235
lm/W
Power at If = 20 mA
Red
155
Notes:
1. For options -xxRxx, -xxSxx, -xxTxx, -xxUxx, -xxWxx, -xxYxx, max forward voltage (Vf) is 2.6 V. Refer to Vf bin table.
2. The radiant intensity, Ie, in watts per steradian, may be found from the equation Ie = Ivv, where Iv is the luminous intensity in candelas and ηv is
the luminous efficacy in lumens/watt.
Figure 1. Relative Intensity vs. Peak Wavelength.
Figure 2a. Forward Current vs. Forward
Voltage for Option -xxRxx, -xxSxx, -xxTxx,
-xxUxx, and -xxVxx.
WAVELENGTH – nm
RELATIVE
INTENSITY
550
600
650
700
1.0
0.5
0
AMBER
RED-ORANGE
RED
DC
FORWARD
CURRENT
mA
0
FORWARD VOLTAGE – V
2.5
40
30
0.5
1.5
60
3.0
10
20
50
RED
1.0
2.0
AMBER
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