HDSP-4820 データシートの表示（PDF） - Avago Technologies
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HDSP-4820 Datasheet PDF : 8 Pages
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High Efficiency Red HDSP-4830
Parameter
Luminous Intensity per LED (Unit Average)[1,4]
Peak Wavelength
Dominant Wavelength[2]
Forward Voltage per LED
Reverse Voltage per LED[5]
Temperature Coefficient VF per LED
Thermal Resistance LED Junction-to-Pin
Symbol
IV
lPEAK
ld
VF
VR
∆VF/°C
RqJ-PIN
Min. Typ.
900 3500
635
626
2.1
3
30
-2.0
300
Max.
2.5
Units
µcd
nm
nm
V
V
mV/°C
°C/W/LED
Test Conditions
IF = 10 mA
IF = 20 mA
IR = 100 µA
Yellow HDSP-4840
Parameter
Luminous Intensity per LED (Unit Average)[1,4]
Peak Wavelength
Dominant Wavelength[2,3]
Forward Voltage per LED
Reverse Voltage per LED[5]
Temperature Coefficient VF per LED
Thermal Resistance LED Junction-to-Pin
Symbol
IV
lPEAK
ld
VF
VR
∆VF/°C
RqJ-PIN
Min. Typ.
600 1900
583
581 585
2.2
3
40
-2.0
300
Max.
592
2.5
Units
Test Conditions
µcd
IF = 10 mA
nm
nm
V
V
mV/°C
IF = 20 mA
IR = 100 µA
°C/W/LED
Green HDSP-4850
Parameter
Luminous Intensity per LED (Unit Average)[1,4]
Peak Wavelength
Dominant Wavelength[2,3]
Forward Voltage per LED
Reverse Voltage per LED[5]
Temperature Coefficient VF per LED
Thermal Resistance LED Junction-to-Pin
Symbol
IV
lPEAK
ld
VF
VR
∆VF/°C
RqJ-PIN
Min. Typ.
600 1900
566
571
2.1
3
50
-2.0
300
Max.
577
2.5
Units
Test Conditions
µcd
IF = 10 mA
nm
nm
V
V
mV/°C
IF = 10 mA
IR = 100 µA
°C/W/LED
Notes:
1. The bar graph arrays are categorized for luminous intensity. The category is designated by a letter located on the side of the package.
2. The dominant wavelength, ld, is derived from the CIE chromaticity diagram and is that single wavelength which defines the color of the device.
3. The HDSP-4832/-4836/-4840/-4850 bar graph arrays are categorized by dominant wavelength with the category designated by a number adjacent to
the intensity category letter. Only the yellow elements of the HDSP-4832/-4836 are categorized for color.
4. Electrical/optical characteristics of the High-Efficiency Red elements of the HDSP-4832/-4836 are identical to the HDSP-4830 characteristics.
Characteristics of Yellow elements of the HDSP-4832/-4836 are identical to the HDSP-4840. Characteristics of Green elements of the
HDSP-4832/-4836 are identical to the HDSP-4850.
5. Reverse voltage per LED should be limited to 3.0 V max. for the HDSP-4820/-4830/-4840/-4850/-4832/-4836 and 5.0 V max. for the HLCP-J100.
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