HDSP-4820 View Datasheet(PDF) - Avago Technologies
Part Name
Description
Manufacturer
HDSP-4820 Datasheet PDF : 8 Pages
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Multicolor Array Segment Colors
Segment
HDSP-4832
Segment Color
a
HER
b
HER
c
HER
d
Yellow
e
Yellow
f
Yellow
g
Yellow
h
Green
i
Green
j
Green
HDSP-4836
Segment Color
HER
HER
Yellow
Yellow
Green
Green
Yellow
Yellow
HER
HER
Electrical/Optical Characteristics at TA = 25°C[4]
Red HDSP-4820
Parameter
Symbol Min. Typ.
Luminous Intensity per LED (Unit Average)[1] IV
610 1250
Peak Wavelength
Dominant Wavelength[2]
lPEAK
655
ld
645
Forward Voltage per LED
Reverse Voltage per LED[5]
Temperature Coefficient VF per LED
VF
1.6
VR
3
12
∆VF/°C
-2.0
Thermal Resistance LED Junction-to-Pin
RqJ-PIN
300
AlGaAs Red HLCP-J100
Parameter
Symbol Min. Typ.
Luminous Intensity per LED (Unit Average)[1] IV
600 1000
5200
Peak Wavelength
lPEAK
645
Dominant Wavelength[2]
ld
637
Forward Voltage per LED
VF
1.6
1.8
Reverse Voltage per LED[5]
VR
5
15
Temperature Coefficient VF per LED
∆VF/°C
-2.0
Thermal Resistance LED Junction-to-Pin
RqJ-PIN
300
Max.
2.0
Units
µcd
nm
nm
V
V
mV/°C
°C/W/LED
Test Conditions
IF = 20 mA
IF = 20 mA
IR = 100 µA
Max.
2.2
Units
µcd
nm
nm
V
V
mV/°C
°C/W/LED
Test Conditions
IF = 1 mA
IF = 20 mA Pk;
1 of 4 Duty Factor
IF = 1 mA
IF = 20 mA
IR = 100 µA
3
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