SND-3012
SND-3019

7-segment Numeric LED Displays
3.0"(76.0mm), Dual Color, High Reliability

Features

1. High brightness with high contrast.
2. Uniform brightness and wide view angle.
3. Solid state reliability.
4. Cathode-common and anode common types available.
5. Standard with black face and milky white segment color.
6. Emitting color in red or green in separate, and amber together.

Dimensions

Pin Layout

 

(Top View)

SND-3012
 Note : SND-3019 has reversed polarity for all diodes.

Absolute Maximun Ratings (Ta = 25°C)

Parameter

Suffix

UR

SR

UG

Emitting Color

Red

Orange

Yellow-green

Unit \ Chip

GaAlAs

GaAsP / GaP

GaP
Power Dissipation - Total

mW

2320

2320

2320
Power Dissipation - Segment

mW

320

320

320
Forward Current

mA

40

40

40
Peak Forward Current

mA

*120

*120

*120
Reverse Voltage

V

20

20

20
Operating Temperature

°C

-25 ~ 85

-25 ~ 85

-25 ~ 85
Storage Temperture

°C

-55 ~ 100

-55 ~ 100

-55 ~ 100

* 1 msec pulse width, 1/5 duty cycle

Electrical / Optical Characteristics (Ta = 25°C)

Parameter

Symbol

Unit

Condition
UR

UR

SR

UG

min.

typ.

max.

min.

typ.

max.

min.

typ.

max.
Forward Voltage / seg.

VF

V

IF =15 mA

--

7.2

8.0

--

7.8

8.4

--

8.4

9.2
Reverse Current / seg.

IR

レA

VR = 20 V

--

--

20

--

--

20

--

--

20
Luminous Intensity / digit

IV

レcd

IF =15 mA

400

--

--

200

--

--

300

--

--
Peak Wavelength

ルP

nm

IF =15 mA

--

660

--

--

635

--

--

565

--
Spectral Line Halfwidth

ツル

nm

IF =15 mA

--

20

--

--

35

--

--

30

--

Product Bulletin : ISPN.E001-141

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