NTE NTE3055, NTE3052, NTE3053 Datasheet

NTE3052 thru NTE3055

0.3” Single Digit Numeric Display,
Seven Segment, Common Anode

Description:

The NTE3052 through NTE3055 are 0.3 inch (7.62mm) height single digit, seven segment, common
anode displays. The NTE3052 utilizes LED chips which are made from GaAsP on a GaAs substrate.
The NTE3054 utilizes LED chips which are made from GaP on a transparent GaP substrate. The
NTE3053 and NTE3055 utilize LED chips which are made from GaAsP on a transparent GaP sub­strate.

Features:

D 0.3 Inch (7.62mm) Digit Height
D Choice of Four Bright Colors:

Red – NTE3052
Orange – NTE3053
Green – NTE3054
Yellow – NTE3055

D Low Power Requirement
D Excellent Characters Appearance
D Categorized for Luminous Intensity
D IC Compatible
D Easy Mounting on PC Board or Sockets

Absolute Maximum Ratings:

(TA = +25°C unless otherwise specified)

Power Dissipation (Per Segment), P

T

NTE3052 55mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NTE3053, NTE3054 75mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NTE3055 60mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Peak Forward Current (Per Segment, 1/10 Duty Cycle, 0.1ms Pulse Width), I

F

peak

NTE3052 160mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NTE3053, NTE3054 100mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NTE3055 80mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous Forward Current (Per Segment), I

F

NTE3052, NTE3053, NTE3054 25mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NTE3055 20mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Derate Linearly from 25°C (Per Segment)

NTE3052, NTE3053, NTE3054 0.30mA/°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NTE3055 0.24mA/°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Reverse Voltage (Per Segment), V

R

5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating Temperature Range, T

opr

–25° to +85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage Temperature Range, T

stg

–25° to +85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead Temperatue (During Solder, 1/16” Below Seating Plane, 3sec max), T

L

+260°C. . . . . . . . . . . .

Electrical/Optical Characteristics: (TA = +25°C unless otherwise specified)

Parameter Symbol Test Conditions Min Typ Max Unit

Average Luminous Intensity

NTE3052

I

v

IF = 10mA 200 500 – µcd

NTE3053, NTE3054, NTE3055 800 2000 – µcd

Peak Emission Wavelength

NTE3052

λ

P

IF = 20mA – 655 – nm
NTE3053 – 630 – nm
NTE3054 – 565 – nm
NTE3055 – 585 – nm

Spectral Line Half–Width

NTE3052

∆

λ

IF = 20mA – 24 – nm
NTE3053 – 40 – nm
NTE3054 – 30 – nm
NTE3055 – 35 – nm

Forward Voltage, Any Segment or D.P.

NTE3052

V

F

IF = 20mA – 1.7 2.0 V
NTE3053, NTE3054, NTE3055 – 2.1 2.8 V

Reverse Current, Any Segment or D.P. I

R

VR = 5V – – 100 µA

Luminous Intensity Matching Ratio I

v–mIF

= 20mA – – 2:1

Pin Connection Diagram

1

2

3

4

Cathode A

Cathode F

Common Anode

No Pin

5No Pin

6N.C.
7Cathode E

14

13

12

11

Common Anode

Cathode B
No Pin

Cathode G

10 Cathode C

9 Cathode D.P.
8 Cathode D

A

G

D D.P.

FB

EC