HDSP-521A-LK000 datasheet(5/6 Pages) HP

Part #	HDSP-521A-LK000

Description	14.22 mm (0.56 inch) Dual Digit General Purpose Seven Segment Display

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Manufacturer	HP [Agilent(Hewlett-Packard)]

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5

Figure 1. Maximum allowable average or DC

current vs. ambient temperature.

Figure 2. Forward current vs. forward voltage.

Figure 3. Relative luminous intensity vs. DC

forward current.

Figure 4. Relative efficiency (luminous

intensity per unit current) vs. peak current.

AlGaAs Red

Electrical/Optical Characteristics at TA = 25˚C

AlGaAs Red

Device

HDSP-

Parameter

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Luminous Intensity/Segment

IV

3.66

mcd

IF = 5 mA

3.201

6.500

mcd

IF = 10 mA

Forward Voltage

VF

1.85

2.00

V

IF = 20 mA

Peak Wavelength

λPEAK

660

nm

Dominant Wavelength

λd

643

nm

Reverse Voltage

VR

5

V

IR = 100

µA

521A

523A

0

TA – AMBIENT TEMPERATURE – °C

100

16

12

4

8

2

6

10

14

40

60

80

20

0

VF – FORWARD VOLTAGE – V

60

1.0

2.5

120

20

0.5

1.5

40

80

100

2.0

0

IF – FORWARD CURRENT PER SEGMENT – mA

2.5

1.5

0.5

20

2.0

1.0

10

515

25

0

0.8

IPEAK – PEAK FORWARD CURRENT

PER SEGMENT – mA

45

10

35 40

50

1.2

1.0

0.9

30

25

20

15

5

1.1

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HDSP-521A-LK000 Datasheet(PDF) 5 Page - Agilent(Hewlett-Packard)

HDSP-521A-LK000 Datasheet(HTML) 5 Page - Agilent(Hewlett-Packard)

Similar Part No. - HDSP-521A-LK000

Similar Description - HDSP-521A-LK000

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