AVAGO HDSP-4832 10-element bar graph array Datasheet

HLCP-J100
10-Element Bar Graph Array
Data Sheet
HLCP-J100
HDSP-4820
HDSP-4830
HDSP-4832
Description
These 10-element LED arrays are designed to display
information in easily recognizable bar graph form.
The packages are end stackable and therefore capable
of displaying long strings of information. Use of
these bar graph arrays eliminates the alignment,
intensity, and color matching problems associated
with discrete LEDs. The HDSP-4820/4830/4840/4850
and HLCP-J100 each contain LEDs of one color. The
HDSP-4832/4836 are multicolor arrays with High
Efficiency Red, Yellow, and High Performance Green
LEDs in a single package.
Applications
• Industrial controls
• Instrumentation
• Office equipment
• Computer peripherals
• Consumer products
Features
• Custom multicolor array capability
• Matched LEDs for uniform appearance
• End stackable
• Package interlock ensures correct alignment
• Low profile package
• Rugged construction
• Large, easily recognizable segments
• High ON-OFF contrast, segment to segment
• Wide viewing angle
• Categorized for luminous intensity
• HDSP-4832/4836/4840/4850 categorized for dominant
wavelength
• HLCP-J100 operates at low current
Typical intensity of 1.0 mcd at 1 mA drive current
Package Dimensions
25.40 (1.000) MAX.
0.38
(0.015)
10.16
(0.400)
MAX.
5.08 (0.200)
2.54
(0.100)
DATE CODE
PIN ONE
MARKING
1.52
(0.060)
LUMINOUS
INTENSITY
CATEGORY
COLOR BIN
(NOTE 3)
HDSP XXXX
XYY
0.61
(0.024)
1. DIMENSIONS IN MILLIMETERS (INCHES).
2. ALL UNTOLERANCED DIMEMSIONS FOR
REFERENCE ONLY.
3. HDSP-4832/-4836/-4840/-4850 ONLY.
6.10 ± 0.25
(0.240 ± 0.010)
5.08 (0.200)
ZW
2.54 ± 0.25
(0.100 ± 0.010)
4.06
(0.160)
MIN.
0.38
(0.015)
7.62 ± 0.38
(0.300 ± 0.015)
Absolute Maximum Ratings[7]
Parameter
Average Power Dissipation per LED
(TA = 25°C)
Peak Forward Current per LED
DC Forward Current per LED
Operating Temperature Range
Storage Temperature Range
Reverse Voltage per LED
Lead Solder Dipping Temperature
(1.59 mm (1/16 inch) below
seating plane)[6]
Wave Soldering Temperature
(at 2 mm distance from the body)
Red
HDSP-4820
63 mW
AlGaAs Red
HLCP-J100
37 mW
HER
HDSP-4830
87 mW
Yellow
Green
HDSP-4840 HDSP-4850
50 mW
105 mW
150 mA[1]
30 mA[4]
-40°C to +85°C
-40°C to +85°C
3.0 V
45 mA[2]
90 mA[3]
60 mA[3]
15 mA[4]
30 mA[5]
20 mA[5]
-20°C to +100°C
-40°C to +85°C
-55°C to +100°C
-40°C to +85°C
5.0 V
3.0 V
[8]
260°C for 5 seconds
90 mA[3]
30 mA[5]
-20°C to +85°C
250°C for 3 seconds
Notes:
1. See Figure 1 to establish pulsed operating conditions. Maximum pulse width is 1.5 ms.
2. See Figure 2 to establish pulsed operating conditions. Maximum pulse width is 1.5 ms.
3. See Figure 8 to establish pulsed operating conditions. Maximum pulse width is 2 ms.
4. Derate maximum DC current for Red above TA = 62°C at 0.79 mA/°C, and AlGaAs Red above TA = 91°C at 0.8 mA/°C. See Figure 3.
5. Derate maximum DC current for HER above TA = 48°C at 0.58 mA/°C, Yellow above TA = 70°C at 0.66 mA/°C, and Green above TA = 37°C at
0.48 mA/°C. See Figure 9.
6. Clean only in water, isopropanol, ethanol, Freon TF or TE (or equivalent), or Genesolve DI-15 (or equivalent).
7. Absolute maximum ratings for HER, Yellow, and Green elements of the multicolor arrays are identical to the HDSP-4830/4840/4850 maximum
ratings.
8. Maximum tolerable component side temperature is 134°C during solder process.
Internal Circuit Diagram
1
2
3
b
c
20
Pin
Function
Pin
Function
19
1
2
3
4
5
6
7
8
9
10
Anode a
Anode b
Anode c
Anode d
Anode e
Anode f
Anode g
Anode h
Anode i
Anode j
11
12
13
14
15
16
17
18
19
20
Cathode j
Cathode i
Cathode h
Cathode g
Cathode f
Cathode e
Cathode d
Cathode c
Cathode b
Cathode a
18
4
d
17
5
e
16
6
7
8
9
10
2
a
f
g
h
i
j
15
14
13
12
11
Multicolor Array Segment Colors
HDSP-4832
Segment
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
Luminous Intensity per LED (Unit Average)[1]
IV
Peak Wavelength
lPEAK
Dominant Wavelength[2]
ld
Forward Voltage per LED
VF
Reverse Voltage per LED[5]
VR
Temperature Coefficient VF per LED
∆VF/°C
Thermal Resistance LED Junction-to-Pin
RqJ-PIN
AlGaAs Red HLCP-J100
Parameter
Luminous Intensity per LED (Unit Average)[1]
Symbol
IV
Peak Wavelength
Dominant Wavelength[2]
Forward Voltage per LED
lPEAK
ld
VF
Reverse Voltage per LED[5]
Temperature Coefficient VF per LED
Thermal Resistance LED Junction-to-Pin
3
VR
∆VF/°C
RqJ-PIN
Min.
610
3
Min.
600
5
Typ.
1250
655
645
1.6
12
-2.0
300
Max.
Typ.
1000
5200
Max.
645
637
1.6
1.8
15
-2.0
300
2.0
Units
µcd
nm
nm
V
V
mV/°C
°C/W/LED
Test Conditions
IF = 20 mA
Units
µcd
Test Conditions
IF = 1 mA
IF = 20 mA Pk;
1 of 4 Duty Factor
nm
nm
V
2.2
V
mV/°C
°C/W/LED
IF = 20 mA
IR = 100 µA
IF = 1 mA
IF = 20 mA
IR = 100 µA
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.
900
Yellow HDSP-4840
Parameter
Symbol
IV
Luminous Intensity per LED (Unit
Average)[1,4]
Peak Wavelength
lPEAK
Dominant Wavelength[2,3]
ld
Forward Voltage per LED
VF
Reverse Voltage per
LED[5]
VR
Typ.
3500
635
626
2.1
30
-2.0
300
Max.
Min.
Typ.
Max.
600
3
581
3
Units
µcd
nm
nm
V
V
mV/°C
°C/W/LED
Test Conditions
IF = 10 mA
Units
Test Conditions
1900
µcd
IF = 10 mA
583
nm
2.5
585
592
nm
2.2
2.5
V
IF = 20 mA
40
V
IR = 100 µA
Temperature Coefficient VF per LED
∆VF/°C
-2.0
mV/°C
Thermal Resistance LED Junction-to-Pin
RqJ-PIN
300
°C/W/LED
Green HDSP-4850
Parameter
Symbol
Min.
Typ.
IV
600
Luminous Intensity per LED (Unit
Average)[1,4]
IF = 20 mA
IR = 100 µA
Max.
Units
Test Conditions
1900
µcd
IF = 10 mA
nm
Peak Wavelength
lPEAK
566
Dominant Wavelength[2,3]
ld
571
577
nm
Forward Voltage per LED
VF
2.1
2.5
V
IF = 10 mA
50
V
IR = 100 µA
Reverse Voltage per
LED[5]
VR
3
Temperature Coefficient VF per LED
∆VF/°C
-2.0
mV/°C
Thermal Resistance LED Junction-to-Pin
RqJ-PIN
300
°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.
4
1
10
100
1000
10000
DC OPERATION
2
1
1
10
tP – PULSE DURATION – µSEC
IDC MAX – MAXIMUM DC CURRENT
PER SEGMENT – mA
40
Rθ J-A = 600°C/W
35
RED
25
20
15
AlGaAs RED
10
5
0
25
35
45
55
65
75
85
95
105
η PEAK – RELATIVE EFFICIENCY (NORMALIZED TO
1 AT 20 mA FOR RED: AT 1mA FOR AlGaAs RED)
Figure 1. Maximum Tolerable Peak Current vs. Pulse Duration – Red.
30
1000
10000
DC OPERATION
Figure 2. Maximum Tolerable Peak Current vs. Pulse Duration –
AlGaAs Red.
1.2
1.1
AlGaAs RED
RED
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0
20
40
60
80
100 120 140 160
IPEAK – PEAK SEGMENT CURRENT – mA
TA – AMBIENT TEMPERATURE – °C
Figure 3. Maximum Allowable DC Current vs.
Ambient Temperature. TJMAX = 100°C for Red
and TJMAX = 110°C for AlGaAs Red.
Figure 4. Relative Efficiency (Luminous
Intensity per Unit Current) vs. Peak Current.
1.4
160
140
RED
120
100
80
60
40
AlGaAs RED
20
0
0
0.5 1.0
1.5
2.0
2.5
3.0
3.5 4.0
VF – FORWARD VOLTAGE – V
Figure 5. Forward Current vs. Forward
Voltage.
20
RELATIVE LUMINOUS INTENSITY
(NORMALIZED TO 1 AT 1mA)
RELATIVE LUMINOUS INTENSITY
(NORMALIZED TO 1.0 AT 20 mA)
100
tP – PULSE DURATION – µs
IF – FORWARD CURRENT PER SEGMENT – mA
1
3
OPERATION IN THIS
REGION REQUIRES
TEMPERATURE
DERATING OF IDC MAX
TE
RA
1.5
H
ES
EFR
f-R
Hz
100
Hz
300
Hz
2
4
z
TE
RA
3
5
1K
z
6
5
4
10
9
8
7
6
Hz
10 K
OPERATION IN THIS
REGION REQUIRES
TEMPERATURE
DERATING OF IDC MAX
ESH
EFR
f-R
Hz
100
Hz
300
z
Hz
KH
8
1K
10
15
12.5
10
3KH
IPEAK MAX RATIO OF MAXIMUM OPERATING
PEAK CURRENT TO TEMPERATURE
IDC MAX
DERATED MAXIMUM DC CURRENT
20
3KH
IPEAK MAX RATIO OF MAXIMUM OPERATING
PEAK CURRENT TO TEMPERATURE
IDC MAX
DERATED MAXIMUM DC CURRENT
Red, AlGaAs Red
1.2
1.0
0.8
0.6
0.4
0.2
0
0
5
10
15
20
25
IF – FORWARD CURRENT PER SEGMENT – mA
Figure 6. Relative Luminous Intensity vs. DC
Forward Current – Red.
10
5
2
1
0.1
0.1
0.2
0.5
1
5
10
20
IF – FORWARD CURRENT PER SEGMENT
Figure 7. Relative Luminous Intensity vs. DC
Forward Current – AlGaAs.
For a Detailed Explanation on the Use of Data Sheet Information and Recommended Soldering Procedures, See
Application Note 1005.
5
IPEAK MAX RATIO OF MAXIMUM OPERATING
PEAK CURRENT TO TEMPERATURE
IDC MAX
DERATED MAXIMUM DC CURRENT
HER, Yellow, Green
20
15
GREEN
12
10
8
OPERATION IN
THIS REGION
REQUIRES
TEMPERATURE
DERATING OF
IDC MAX
HER
fH
ES
FR
RE
6
YELLOW
4
z
Hz
0H
30
1K
z
Hz
KH
3K
10
2
TE Hz
RA 100
3
1.5
1
1
10
100
1000
10000
DC OPERATION
tP – PULSE DURATION – µSEC
Figure 8. Maximum Tolerable Peak Current vs. Pulse Duration – HER/Yellow/Green.
IDC MAX – MAXIMUM DC CURRENT
PER SEGMENT – mA
Rθ J-A = 600°C/W
35
GREEN/HER
30
GREEN
25
HER
YELLOW
20
YELLOW
15
10
5
0
15
ηPEAK – RELATIVE EFFICIENCY
1.6
40
1.5
YELLOW SERIES
1.4
HER SERIES
1.3
GREEN SERIES
1.2
1.1
1.0
0.9
0.8
0.7
0.6
25
35
45
55
65
75
85
0 10 20 30 40 50 60 70 80 90 100
95
IPEAK – PEAK SEGMENT CURRENT – mA
TA – AMBIENT TEMPERATURE – °C
Figure 10. Relative Efficiency (Luminous
Intensity per Unit Current) vs. Peak Current.
90
4.0
GREEN SERIES
80
70
60
YELLOW SERIES
50
40
30
HER
SERIES
20
10
0
1.0
RELATIVE LUMINOUS INTENSITY
IF – FORWARD CURRENT PER SEGMENT – mA
Figure 9. Maximum Allowable DC Current vs.
Ambient Temperature. TJMAX = 100°C.
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
2.0
3.0
4.0
5.0
VF – FORWARD VOLTAGE – V
Figure 11. Forward Current vs. Forward
Voltage.
0
5
10
15
20
25
30
35
40
IF – FORWARD CURRENT PER SEGMENT – mA
Figure 12. Relative Luminous Intensity vs. DC
Forward Current.
For a Detailed Explanation on the Use of Data Sheet Information and Recommended Soldering Procedures, See
Application Note 1005.
6
Electrical/Optical
These versatile bar graph arrays
are composed of ten light emitting diodes. The light from each
LED is optically stretched to
form individual elements. The
Red (HDSP-4820) bar graph
array LEDs use a p-n junction
diffused into a GaAsP epitaxial
layer on a GaAs substrate. The
AlGaAs Red (HLCP-J100) bar
graph array LEDs use double
heterojunction AlGaAs on a
GaAs substrate. HER (HDSP4830) and Yellow (HDSP-4840)
bar graph array LEDs use a
GaAsP epitaxial layer on a GaP
substrate. Green (HDSP-4850)
bar graph array LEDs use liquid
phase GaP epitaxial layer on a
GaP substrate. The multicolor
bar graph arrays (HDSP-4832/
4836) have HER, Yellow, and
Green LEDs in one package.
These displays are designed for
strobed operation. The typical
forward voltage values can be
scaled from Figures 5 and 11.
These values should be used to
calculate the current limiting
resistor value and typical power
consumption. Expected maximum VF values for driver circuit
design and maximum power
dissipation may be calculated
using the VFMAX models:
7
Standard Red HDSP-4820 series
VFMAX = 1.8 V + IPeak (10 Ω)
For: IPeak ≥ 5 mA
AlGaAs Red HLCP-J100 series
VFMAX = 1.8 V + IPeak (20 Ω)
For: IPeak ≤ 20 mA
VFMAX = 2.0 V + IPeak (10 Ω)
For: IPeak ≥ 20 mA
HER (HDSP-4830) and Yellow
(HDSP-4840) series
VFMAX = 1.6 + IPeak (45 Ω)
For: 5 mA ≤ IPeak ≤ 20 mA
VFMAX = 1.75 + IPeak (38 Ω)
For: IPeak ≥ 20 mA
Green (HDSP-4850) series
VFMAX = 2.0 + IPeak (50 Ω)
For: IPeak > 5 mA
Figures 4 and 10 allow the
designer to calculate the
luminous intensity at different
peak and average currents. The
following equation calculates
intensity at different peak and
average currents:
IVAVG = (IFAVG/IFAVG DATA
SHEET)hpeak)(IVDATA
SHEET)
Where:
IVAVG is the calculated time
averaged luminous intensity
resulting from IFAVG.
IFAVG is the desired time
averaged LED current.
IFAVG DATA SHEET is the data
sheet test current for IVDATA
SHEET.
hpeak is the relative efficiency at
the peak current, scaled from
Figure 4 or 10.
IV DATA SHEET is the data
sheet luminous intensity,
resulting from IFAVG DATA
SHEET.
For example, what is the
luminous intensity of an HDSP4830 driven at 50 mA peak 1/5
duty factor?
IFAVG = (50 mA)(0.2) = 10 mA
IFAVG DATA SHEET = 10 mA
hpeak = 1.3
IV DATA SHEET = 3500 µcd
Therefore
IVAVG = (10 mA/10 mA)
(1.3)(3500 µcd)
= 4550 µcd
For product information and a complete list of distributors, please go to our website:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries.
Data subject to change. Copyright © 2006 Avago Technologies Limited. All rights reserved. Obsoletes 5989-2902EN
AV01-0277EN June 26, 2006
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