HDSP-4820 Hewlett-Packard, HDSP-4820 Datasheet - Page 4

• Manufacturer Part Number: HDSP-4820
• Description: (HDSP-48xx) 10-Element Bar Graph Array
• Manufacturer: Hewlett-Packard

High Efficiency Red HDSP-4830
Yellow HDSP-4840
Green HDSP-4850
Notes:
1. The bar graph arrays are categorized for luminous intensity. The category is designated by a letter located on the side of the
2. The dominant wavelength,
3. The HDSP-4832/-4836/-4840/-4850 bar graph arrays are categorized by dominant wavelength with the category designated by a
4. Electrical/optical characteristics of the High-Efficiency Red elements of the HDSP-4832/-4836 are identical to the HDSP-4830
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
Luminous Intensity per LED
(Unit Average)
Peak Wavelength
Dominant Wavelength
Forward Voltage per LED
Reverse Voltage per LED
Temperature Coefficient V
Thermal Resistance LED Junction-to-Pin
Luminous Intensity per LED
(Unit Average)
Peak Wavelength
Dominant Wavelength
Forward Voltage per LED
Reverse Voltage per LED
Temperature Coefficient V
Thermal Resistance LED Junction-to-Pin
Luminous Intensity per LED
(Unit Average)
Peak Wavelength
Dominant Wavelength
Forward Voltage per LED
Reverse Voltage per LED
Temperature Coefficient V
Thermal Resistance LED Junction-to-Pin
package.
the device.
number adjacent to the intensity category letter. Only the yellow elements of the HDSP-4832/-4836 are categorized for color.
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.
the HLCP-J100.
Parameter
Parameter
Parameter
[1,4]
[1,4]
[1,4]
[2,3]
[2]
[2,3]
d
, is derived from the CIE chromaticity diagram and is that single wavelength which defines the color of
[5]
[5]
[5]
F
F
F
per LED
per LED
per LED
Symbol
Symbol
Symbol
R
R
R
V
V
V
PEAK
PEAK
PEAK
V
V
V
V
V
V
I
I
I
F
F
J-PIN
J-PIN
F
J-PIN
V
V
V
F
R
F
R
F
R
d
d
d
/ C
/ C
/ C
Min.
Min.
Min.
900
600
581
600
3
3
3
3500
1900
1900
Typ. Max.
Typ. Max.
Typ. Max.
635
626
-2.0
300
583
585
-2.0
300
566
571
-2.0
300
2.1
2.2
2.1
30
40
50
592
577
2.5
2.5
2.5
4
C/W/LED
C/W/LED
C/W/LED
mV/ C
mV/ C
mV/ C
Units
Units
Units
nm
nm
nm
nm
nm
nm
V
V
V
V
V
V
cd
cd
cd
Test Conditions
I
I
I
Test Conditions
I
I
I
Test Conditions
I
I
I
F
F
R
F
F
R
F
F
R
= 10 mA
= 20 mA
= 10 mA
= 20 mA
= 10 mA
= 10 mA
= 100 A
= 100 A
= 100 A