4
High Efficiency Red
HDSP-4830
Symbol
I
V
λ
PEAK
λ
d
V
F
V
R
∆V
F
/°C
Rθ
J-PIN
Min.
900
Typ. Max.
3500
635
626
2.1
30
-2.0
300
Units
µcd
Test Conditions
I
F
= 10 mA
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 V
F
per LED
Thermal Resistance LED Junction-to-Pin
Yellow
HDSP-4840
3
nm
nm
2.5
V
V
mV/°C
°C/W/LED
I
F
= 20 mA
I
R
= 100
µA
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 V
F
per LED
Thermal Resistance LED Junction-to-Pin
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 V
F
per LED
Thermal Resistance LED Junction-to-Pin
Symbol
I
V
λ
PEAK
λ
d
V
F
V
R
∆V
F
/°C
Rθ
J-PIN
Min.
600
Typ. Max.
1900
583
585
2.2
40
-2.0
300
Units
µcd
Test Conditions
I
F
= 10 mA
581
3
nm
592
nm
2.5
V
V
mV/
°C
°C/W/LED
I
F
= 20 mA
I
R
= 100
µA
Symbol
I
V
λ
PEAK
λ
d
V
F
V
R
∆V
F
/
°C
Rθ
J-PIN
Min.
600
Typ. Max.
1900
566
571
2.1
50
-2.0
300
Units
µcd
Test Conditions
I
F
= 10 mA
3
nm
577
nm
2.5
V
V
mV/°C
°C/W/LED
I
F
= 10 mA
I
R
= 100
µA
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,
λ
d
, 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.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
