HDSP-B02E Avago Technologies US Inc., HDSP-B02E Datasheet - Page 8

• Manufacturer Part Number: HDSP-B02E
• Description: DISPLAY 7SEG 4DIG HER CA 0.56"
• Manufacturer: Avago Technologies US Inc.

Specifications of HDSP-B02E

• Display Type: 7-Segment Clock
• Common Pin: Common Anode
• Number Of Digits/alpha: 4
• Size / Dimension: 2.02" L x 0.75" W x 0.31" H (51.20mm x 19.10mm x 8.00mm)
• Digit/alpha Size: 0.56" (14.22mm)
• Color: Red
• Voltage - Forward (vf) Typ: 2.05V
• Current - Test: 10mA
• Millicandela Rating: 5.5mcd
• Wavelength - Peak: 632nm
• Power Dissipation (max): 65mW
• Package / Case: 12-DIP (0.600", 15.24mm)
• Number Of Digits: 4
• Illumination Color: Red Orange
• Operating Current: 10 mA
• Luminous Intensity: 5500 ucd
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Figure 1. Maximum allowable average or DC current
vs. ambient temperature.
Figure 3. Relative luminous intensity vs. DC forward
current.
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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 5988-3569EN
AV02-0568EN - July 4, 2007
30
25
20
15
10
5
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
FORWARD CURRENT PER SEGMENT – mA
HIGH EFFICIENCY RED (HER)
T
0
A
0
– AMBIENT TEMPERATURE – °C
20
5
HDSP-B0xE fig 1
40
10
HDSP-B0xE fig 3
60
15
20
80
25
100
30
120
35
Figure 2. Forward current vs. forward voltage.
Figure 4. Relative efficiency (luminous intensity per
unit current) vs. peak current.
120
100
80
60
40
20
0
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
V
0.5
F
5 10 15 20 25 30 35 40 45 50
– FORWARD VOLTAGE – V
PEAK FORWARD CURRENT
HDSP-B0xE fig 2
1.0
PER SEGMENT – mA
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HDSP-B0xE fig 4
1.5
2.0
2.5
3.0
Contrast Enhancement
For information on contrast enhance-
ment, please see Application Note
1015.
Soldering/Cleaning
Cleaning agents from the ketone
family (acetone, methyl ethyl ketone,
etc.) and from the chlorinated hydro-
carbon family (methylene chloride,
trichloroethylene, carbon tetrachlo-
ride, etc.) are not recommended for
cleaning LED parts. All these various
solvents attack or dissolve the en-
capsulating epoxies used to form the
package of plastic LED parts.