HDSP-521E Avago Technologies US Inc., HDSP-521E Datasheet - Page 7
![LED 7-SEG 14.2MM 2DIG CA HER RHD](/photos/7/94/79468/hdsp-521e_sml.jpg)
HDSP-521E
Manufacturer Part Number
HDSP-521E
Description
LED 7-SEG 14.2MM 2DIG CA HER RHD
Manufacturer
Avago Technologies US Inc.
Series
HDSP-52xEr
Datasheet
1.HDSP-523E.pdf
(8 pages)
Specifications of HDSP-521E
Display Type
7-Segment
Common Pin
Common Anode
Number Of Digits/alpha
2
Size / Dimension
0.985" x 0.735" (25.02mm x 18.87mm)
Digit/alpha Size
0.56" (14.22mm)
Color
Red
Voltage - Forward (vf) Typ
2.05V
Current - Test
10mA
Millicandela Rating
4mcd
Wavelength - Peak
640nm
Power Dissipation (max)
62.5mW
Package / Case
18-DIP (0.600", 15.24mm)
Number Of Digits
2
Character Size
7.8 mm x 14.22 mm
Illumination Color
High Efficiency Red
Wavelength
628 nm
Operating Voltage
2.05 V
Operating Current
20 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 35 C
Luminous Intensity
4 mcd
Power Consumption
62.5 mW
Viewing Area (w X H)
20.5 mm x 14.22 mm
No. Of Digits / Alpha
2
Led Color
Red
Common Connection
Common Anode
Forward Current If
20mA
Forward Voltage
2.05V
Body Material
5
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
516-1206-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HDSP-521E
Manufacturer:
SYNERGY
Quantity:
5 000
Figure 1. Maximum allowable DC current vs.
ambient temperature.
Figure 3. Relative luminous intensity vs. DC
forward current.
7
40
35
30
25
20
15
10
5
0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
20
0
T
0
A
30
I
– AMBIENT TEMPERATURE – °C
F
YELLOW
– DC FORWARD CURRENT – mA
5
40
10
50
GREEN / HER
15
60
HER, YELLOW,
GREEN
20
70
25
80
30
90 100
35
40
Figure 2. Forward current vs. forward
voltage.
Figure 4. Relative efficiency (luminous intensity
per unit current) vs. peak current.
90
80
70
60
50
40
30
20
10
0
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
1
0
HER
V
I
PEAK
F
10
– FORWARD VOLTAGE – V
2
20
– PEAK FORWARD CURRENT
GREEN
PER SEGMENT – mA
30
YELLOW
40
3
50
YELLOW
60
4
70 80
GREEN
HER
90
5
100
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.