Devices
HER HDSP- Green HDSP- Yellow HDSP- Description
521E 521G 521Y Common Anode Right Hand Decimal
523E 523G 523Y Common Cathode Right Hand Decimal
Notes:
1. For industrial applications, it is recommended to use HDSP-5521/5523/5621/5623/5721/5723.
2. For details, please contact your local Avago sales office or an authorized distributor.
Description
These 14.2 mm (0.56 inch) two digit displays use
industry standard size and pin-out. The devices are
available as either common anode or common cathode.
These gray-faced displays are available in a choice of
high efficiency red (HER), green, or yellow colors. The
HDSP-521x and HDSP-523x series are suitable for
indoor use.
These parts are subjected to Outgoing Quality
Assurance (OQA) inspection with AQL of 0.065% for
functional and visual/cosmetic rejects.
Features
• Industry standard size
• Industry standard pin-out
15.24 mm (0.6 in.) DIP leads on 2.54 mm
(0.1 in.) centers
• Choice of colors
Red, green, yellow
• Mitered font
Mitered corners on segments
• Gray face paint
Gray package gives optimum contrast
•±50° viewing angle
• Design flexibility
Common anode or common cathode
• Categorized for luminous intensity
• Green and yellow categorized for color
Applications
• Suitable for indoor use
• Not recommended for industrial applications,
i.e. operating temperatures requirements
exceeding 85°C or below -35°C[1]
• Extreme temperature cycling not
recommended[2]
HDSP-52xE Series
HDSP-52xG Series
HDSP-52xY Series
14.2 mm (0.56 inch) General P urpose
Tw o Digit Seven Segment Displa ys
Data Sheet
2
Part Numbering System
Notes:
1. For codes not listed in the figure above, please refer to the respective datasheet or contact your nearest
Avago representative for details.
2. Bin options refer to shippable bins for a part number. Color and Intensity Bins are typically restricted to 1
bin per tube (exceptions may apply). Please refer to respective datasheet for specific bin limit information.
5082 -X X X X-X X X X X
HDSP-X X X X-X X X X X
Mechanical Options[1]
00: No Mechanical Option
Color Bin Options[1,2]
0: No Color Bin Limitation
Maximum Intensity Bin[1,2]
0: No Maximum Intensity Bin Limitation
Minimum Intensity Bin[1,2]
0: No Minimum Intensity Bin Limitation
Device Configuration/Color[1]
E: High Efficiency Red
G: Green
Y: Yellow
Device Specific Configuration[1]
Refer to Respective Datasheet
Package[1]
Refer to Respective Datasheet
3
Package Dimensions
18.60
(0.732)
7.80
(0.307)
10°
18
14.22
(0.560)
DIGIT NO. 1
12.70
(0.500)
25.00
(0.984)
4.81
(0.191)
6.150
(0.242)
1017 16 15 14 13 12 11
192345678
15.24
(0.600)
0.50
(0.020)
6.86
(0.270)
8.00
(0.315)
DATE CODE
COLOR BINNING
(NOTE 3)
2.54
(0.100)
HDSP-XXXX
YWW XZ COO
4.27 ± 0.50
(0.168 ± 0.020)
2.34
(0.092)
TOP END VIEW
FRONT VIEW
SIDE VIEW
DIA.
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS (INCHES).
2. TOLERANCE IS 0.25 mm (0.01 INCH) UNLESS OTHERWISE STATED.
3. FOR GREEN AND YELLOW ONLY.
LUMINOUS
INTENSITY
CATEGORY
COUNTRY OF ORIGIN
4
Internal Circuit Diagram
f
17 16 15 14 13 12 11 10
123456789
COMMON ANODE
e
g
d
a
b
c
DP
ed
c
DP
g
a
b
f
18
f
17 16 15 14 13 12 11 10
123456789
COMMON CATHODE
e
g
d
a
b
c
DP
ed
c
DP
g
a
b
f
18
COMMON ANODE COMMON CATHODE
PIN FUNCTION PIN
1 E CATHODE NO. 1
2 D CATHODE NO. 1
3 C CATHODE NO. 1
4 DP CATHODE NO. 1
5 E CATHODE NO. 2
6 D CATHODE NO. 2
7 G CATHODE NO. 2
8 C CATHODE NO. 2
9 DP CATHODE NO. 2
10 B CATHODE NO. 2
11 A CATHODE NO. 2
12 F CATHODE NO. 2
1
2
3
4
5
6
7
8
9
10
11
12
FUNCTION
13 DIGIT NO. 2 ANODE 13
14 DIGIT NO. 1 ANODE 14
15 B CATHODE NO. 1 15
16 A CATHODE NO. 1 16
17 G CATHODE NO. 1 17
18 F CATHODE NO. 1 18
E ANODE NO. 1
D ANODE NO. 1
C ANODE NO. 1
DP ANODE NO. 1
E ANODE NO. 2
D ANODE NO. 2
G ANODE NO. 2
C ANODE NO. 2
DP ANODE NO. 2
B ANODE NO. 2
A ANODE NO. 2
F ANODE NO. 2
DIGIT NO. 2 CATHODE
DIGIT NO. 1 CATHODE
B ANODE NO. 1
A ANODE NO. 1
G ANODE NO. 1
F ANODE NO. 1
5
Absolute Maximum Ratings at TA=25°C
HER Green Yellow
HDSP-521E HDSP-521G HDSP-521Y
Parameter HDSP-523E HDSP-523G HDSP-523Y Units
Average Power per Segment or DP 62.5 105 45 mW
Peak Forward Current per Segment or DP 90 90 60 mA
(1/10 Duty Cycle, 0.1 ms Pulse Width)
DC Forward Current per Segment or DP[1] 25[1] 30[3] 20[2] mA
Reverse Voltage per Segment or DP 5 5 5 V
Operating Temperature -35 to +85 -35 to +85 -35 to +85 °C
Storage Temperature -35 to +85 -35 to +85 -35 to +85 °C
Wave Soldering Temperature for 3 seconds[4] 250 250 250 °C
(2 mm [0.063 in.] below Body)
Notes:
1. Derate above 25°C at 0.33 mA/°C.
2. Derate above 25°C at 0.27 mA/°C.
3. Derate above 40 celcius at 0.35 mA/celcius.
4. Not recommended to be soldered more than 2 times. Minimum interval between solderings is 15 minutes. Total soldering time not to exceed 5
seconds.
Optical/Electrical Characteristics at TA=25°C
High Efficiency Red
Devices Test
HDSP- Parameter Symbol Min. Typ. Max. Units Conditions
Luminous Intensity/Segment Iv2.28 4.00 7.69 mcd IF = 10 mA
(Segment Average)[1,2]
Forward Voltage/Segment or DP VF2.05 2.60 V IF = 20 mA
521E Peak Wavelength PEAK 640 nm
523E Dominant Wavelength[3] d628 nm IF = 10 mA
Reverse Voltage/Segment or DP[4] VR5.0 V IR = 100 µA
Temperature Coefficient of ⌬VF/°C -2 mV/°C
VF/Segment or DP
Green
Devices Test
HDSP- Parameter Symbol Min. Typ. Max. Units Conditions
Luminous Intensity/Segment Iv2.28 3.50 5.13 mcd IF = 10 mA
(Segment Average)[1,2]
Forward Voltage/Segment or DP VF2.0 2.4 V IF = 10 mA
521G Peak Wavelength PEAK 568 nm
523G Dominant Wavelength[3] d564.5 570 576.5 nm IF = 10 mA
Reverse Voltage/Segment or DP[4] VR5.0 V IR = 100 µA
Temperature Coefficient of ⌬VF/°C-2mV/°C
VF/Segment or DP
6
Yellow
Devices Test
HDSP- Parameter Symbol Min. Typ. Max. Units Conditions
Luminous Intensity/Segment Iv1.52 2.30 5.13 mcd IF = 10 mA
(Segment Average)[1,2]
Forward Voltage/Segment or DP VF2.1 2.4 V IF = 20 mA
521Y Peak Wavelength PEAK 589 nm
523Y Dominant Wavelength[3] d582.0 587 592.0 nm IF = 10 mA
Reverse Voltage/Segment or DP[4] VR5.0 V IR = 100 µA
Temperature Coefficient of ⌬VF/°C -2 mV/°C
VF/Segment or DP
Notes:
1. Case temperature of the device immediately prior to the intensity measurement is 25°C.
2. The digits are categorized for luminous intensity. The intensity category is designated by a letter on the side of the package.
3. The dominant wavelength, d, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the
device.
4. Typical specification for reference only. Do not exceed absolute maximum ratings.
Notes:
1. Bin categories are established for classification of products. Products may not be available in all bin
categories.
2. Tolerance for each bin limit is ±1 nM.
Color Categories (Dominant Wavelength)
Green
Bin Name Min.[2] Max.[2]
3 570.5 573.5
2 573.5 576.5
Yellow
Bin Name Min.[2] Max.[2]
2 587.00 589.50
3 584.50 587.00
Intensity Bin Limits[1] (mcd at 10 mA)
Yellow Green HER
Bin Name Min.[2] Max.[2] Min.[2] Max.[2] Min.[2] Max.[2]
F 1.52 2.28 NA NA NA NA
G 2.28 3.42 2.28 3.42 2.28 3.42
H 3.42 5.13 3.42 5.13 3.42 5.13
I NA NA NA NA 5.13 7.69
Notes:
1. Bin categories are established for classification of products. Products may not be available in all bin categories.
2. Tolerance for each bin limit is ±10%.
7
Contrast Enhancement
For information on contrast
enhancement, please see
Application Note 1015.
Soldering/Cleaning
Cleaning agents from the ketone
family (acetone, methyl ethyl
ketone, etc.) and from the
chlorinated hydrocarbon family
(methylene chloride, trichloro-
ethylene, carbon tetrachloride,
etc.) are not recommended for
cleaning LED parts. All of these
various solvents attack or dissolve
the encapsulating epoxies used
to form the package of plastic
LED parts.
For information on soldering
LEDs please refer to Application
Note 1027.
Device Reliability
For reliability information, please
see the reliability data sheet
14.2 mm (0.56 inch) General
Purpose Two Digit Seven
Segment Display.
Figure 3. Relative luminous intensity vs. DC
forward current. Figure 4. Relative efficiency (luminous intensity
per unit current) vs. peak current.
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 10 mA)
0
0
I
F
– DC FORWARD CURRENT – mA
4.0
3.0
2.5
1.5
0.5
20 40
3.5
2.0
1.0
10 30
5152535
HER, YELLOW,
GREEN
η
V
– RELATIVE EFFICIENCY
(NORMALIZED TO 1 AT 10 mA PER SEGMENT)
0
0.6
I
PEAK
– PEAK FORWARD CURRENT
PER SEGMENT – mA
90
20 70 80 100
1.6
1.4
1.3
1.1
0.9
0.8
6050403010
HER
GREEN
0.7
1.0
1.2
1.5
YELLOW
Figure 1. Maximum allowable DC current vs.
ambient temperature. Figure 2. Forward current vs. forward
voltage.
IDC – MAXIMUM DC CURRENT PER SEGMENT – mA
20
0
TA – AMBIENT TEMPERATURE – °C
30 90 100
40
30
7050
GREEN / HER
10
20
5
15
25
35
YELLOW
40 60 80
I
F
– FORWARD CURRENT PER SEGMENT – mA
1
0
V
F
– FORWARD VOLTAGE – V
90
70
60
30
10
35
80
50
20
24
40
HER
GREEN
YELLOW
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, Pte. in the United States and other countries.
Data subject to change. Copyright © 2006 Avago Technologies Pte. All rights reserved. Obsoletes 5988-0376EN
5988-5378EN May 9, 2006
