NTE NTE3079, NTE3078 Datasheet

NTE3078 & NTE3079

0.56” Single Digit Numeric Display
Seven Segment, RHDP

Description:

The NTE3078 (Common Anode) and NTE3079 (Common Cathode) are 0.56 inch (14.2mm) height
single digit displays utilizing LED chips which are made from GaAsP on a GaAs substrate.

Features:

D 0.56 Inch (14.2mm) Digit Height
D Low Power Requirement
D Excellent Characters Appearance
D Catagorized for Luminous Intensity
D IC Compatible
D Easy Mounting on PC Board or Socket

Absolute Maximum Ratings:

Power Dissipation (Per Segment), P

(TA = +25°C unless otherwise specified)

T

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

F

Derate Linearly from 25°C (Per Segment) 0.30mA/°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Reverse Voltage (Per Segment), V
Operating Temperature Range, T
Storage Temperature Range, T
Lead Temperatue (During Solder, 1/16” Below Seating Plane, 3sec max), T

R

opr

stg

L

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

Parameter Symbol Test Conditions Min Typ Max Unit

Average Luminous Intensity I
Peak Emission Wavelength λ
Spectral Line Half–Width ∆
Forward Voltage, Any Segment or D.P. V
Reverse Current, Any Segment or D.P. I
Luminous Intensity Matching Ratio I

v–m

IF = 10mA 200 500 – µcd

v

IF = 20mA – 655 – nm

P

IF = 20mA – 24 – nm

λ

IF = 20mA – 1.7 2.0 V

F

VR = 5V – – 100 µA

R

IF = 20mA – – 2:1

peak 160mA. . . . . .

F

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

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

55mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

25mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

+260°C. . . . . . . . . . . .

Pin Connection Diagram

NTE3078

Cathode E
Cathode D

Common Anode

Cathode C

Common Cathode

8°

Anode E
Anode D

Anode C

1
2
3
4
5Cathode D.P.

NTE3079

1
2
3
4
5Anode D.P.

.320 (8.13)

Cathode G

10

Cathode F

9

Common Anode

8
7

Cathode A

6 Cathode B

Anode G

10

Anode F

9

Common Cathode

8
7

Anode A

6 Anode B

.750

(19.05)

Pin 1

.480 (12.19)

.100 (2.54) Typ

.560

(14.24)

.315
(8.0)

.050 (1.27)

.155

(3.94)

.600 (15.24)