HDSP-K111 Avago Technologies US Inc., HDSP-K111 Datasheet - Page 9

• Manufacturer Part Number: HDSP-K111
• Description: DISPLAY 7SEG 2DIGIT RED CA 0.56"
• Manufacturer: Avago Technologies US Inc.

Specifications of HDSP-K111

• Display Type: 7-Segment
• Common Pin: Common Anode
• Number Of Digits/alpha: 2
• Size / Dimension: 0.99" L x 0.67" W x 0.31" H (25.15mm x 17.02mm x 8.00mm)
• Digit/alpha Size: 0.56" (14.22mm)
• Color: Red
• Voltage - Forward (vf) Typ: 1.7V
• Current - Test: 5mA
• Millicandela Rating: 4.2mcd
• Wavelength - Peak: 645nm
• Power Dissipation (max): 37mW
• Package / Case: 18-DIP (0.600", 15.24mm)
• Number Of Digits: 2
• Character Size: 7.8 mm x 14.22 mm
• Illumination Color: Red
• Wavelength: 637 nm
• Operating Voltage: 1.8 V
• Operating Current: 20 mA
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 20 C
• Luminous Intensity: 4200 ucd
• Power Consumption: 37 mW
• Viewing Area (w X H): 32.95 mm x 14.22 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

9
AlGaAs Red
Figure 1. Maximum allowable average or dc
current vs. ambient temperature.
Figure 3. Relative luminous intensity vs. dc
forward current.
0.5
0.2
0.1
20
10
20
18
16
14
12
10
5
2
1
6
4
2
0
8
0.1
20
30
0.2
T
A
40
– AMBIENT TEMPERATURE – °C
I
F
0.5
PER SEGMENT – mA
– FORWARD CURRENT
50
60
1
70
2
R
80
J-A
90
= 770°C/W
5
100
10
110
20
120
Figure 2. Forward current vs. forward voltage.
Figure 4. Relative efficiency (luminous intensity per unit
current) vs. peak current.
50.0
20.0
10.0
1.3
1.2
1.0
0.9
0.8
0.7
1.1
5.0
2.0
1.0
0.5
0.1
0
0
0.5 mA
I
PEAK
V – FORWARD VOLTAGE – V
5
0.5
F
– PEAK FORWARD CURRENT
PER SEGMENT – mA
10
1.0
20
1.5
30
2.0
40
50
2.5