SDM-2147
 

Dot Matrix LED Displays
10 * 14, Ø2.0 mm, 1.4", High Reliability


Dimensions

Features

 

1. High brightness with high contrast.
2. Low power consumption.
3. Wide view angle.
4. Solid state reliability.

5. Emitting color in red, orange and yellow-green by X-Y select.

6. Standard with black face and milky white segment color.

Pin Layout

(Top View)  

 

Absolute Maximun Ratings (Ta = 25°C)

Parameter

Suffix

R

SR

UG

UR

Emitting Color

Red

Orange

Yellow-green

Red

Unit \ Chip

GaP

GaAsP / GaP

GaP

GaAlAs

Power Dissipation - Total

mW

2000

2000

2000

2000

Power Dissipation - Segment

mW

20

20

20

20

Forward Current

mA

10

10

10

10

Peak Forward Current

mA

*60

*60

*60

*60

Reverse Voltage

V

4

4

4

4

Operating Temperature

°C

-25 ~ 85

-25 ~ 85

-25 ~ 85

-25 ~ 85

Storage Temperture

°C

-55 ~ 100

-55 ~ 100

-55 ~ 100

-55 ~ 100

* 1 msec pulse width, 1/5 duty cycle

Electrical / Optical Characteristics (Ta = 25°C)

Parameter

Symbol

Condition

Unit

R

SR

UG

UR

min.

typ.

max.

min.

typ.

max.

min.

typ.

max.

min.

typ.

max.

Forward Voltage / seg.

VF

IF =10 mA

V

--

2.1

2.3

--

2.0

2.2

--

2.1

2.3

--

1.85

2.1

Reverse Current / seg.

IR

VR = 4 V

レA

--

--

10

--

--

10

--

--

10

--

--

10

Luminous Intensity / digit

IV

IF =10 mA

レcd

400

700

--

600

1300

--

500

1200

--

1800

3000

--

Peak Wavelength

P

IF =10 mA

nm

--

700

--

--

635

--

--

565

--

--

660

--

Spectral Line Halfwidth

ツル

IF =10 mA

nm

--

30

--

--

35

--

--

30

--

--

20

--


Product Bulletin : ISPN.E001-187

End of page (06/20/96, Last Update on 05/20/06)