Numeric Display. NTE3051 Datasheet

NTE3051 Display. Datasheet pdf. Equivalent

Part NTE3051
Description 0.27 Polarity and Overflow Numeric Display
Feature NTE3051 0.27” Polarity and Overflow Numeric Display, Common Anode Description: The NTE3051 display i.
Manufacture NTE
Datasheet
Download NTE3051 Datasheet




NTE3051
NTE3051
0.27” Polarity and Overflow
Numeric Display, Common Anode
Description:
The NTE3051 display is mounted on a lead–frame assembly which is then cast within a clear, electrically
non–conductive, transparent plastic compound.
Features:
D 0.27” High Characters
D High Brightness
D Low Power Requirements
D Single–Plane Wide–Angle Visibility
D Compatible with Most TTL and DTL Circuits
Absolute Raximum Ratings: (Over Ambient Temperature Range unless otherwise specified)
Reverse Voltage (TA = +25°C), VR
Each Segment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Decimal Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V
Peak Forward Current, each Segment or Decimal Point (Note 1), IFP . . . . . . . . . . . . . . . . . . . 200mA
Continuous Forward Current, IF
Each Segment or Decimal Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA
Total Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mA
Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +100°C
Note 1. This value applies for PRR 60Hz, Duty Cycle 10%.
Operating Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Luminous Intensity
Each Segment
Decimal Point
IV IF = 20mA, Note 2
100 275 – µcd
40 110 – µcd
Wavelength at Peak Emission
Each Segment
Decimal Point
λP IF = 20mA
640 660 680 nm
645 665 685 nm
Spectral Bandwidth between Half Points
B IF = 20mA
– 20 – nm
Note 2. Luminous intensity is measured with a solar cell and filter combination which approximates
the CIE (International Commission on Illumination) eye–response curve.



NTE3051
Operating Characteristics (Contd): (TA = +25°C unless otherwise specified)
Parameter
Symbol Test Conditions Min Typ Max Unit
Average Temperature Coefficient of Static Forward Voltage
Each Segment
Decimal Point
IF = 20mA,
TA = 0° to +70°C
– –2.7 mV/°C
1.4 mV/°C
Static Reverse Current
IR VR = 3V
– – 100 µA
AnodetoCathode Capacitance
Each Segment
Decimal Point
C VR = 0, f = 1MHz
85
120
pF
pF
Pin Connection Diagram
Anode Common C/D 1
No Pin 2
No Pin 3
No Pin 4 C
No Pin 5
D
No Pin 6
Cathode D 7
14 Anode Common A/B
13 No Pin
A12 No Pin
11 Cathode A
B 10 Cathode B
9 No Pin
8 Cathode C
1
.760 .270
(19.3) (6.86)
Orientation
Marks
14
.300
(7.62)
.600
(15.24)
7 10°
8
.120
(3.05)
.300 (7.62)
.400 (10.16)
.100 (2.54) Typ
.200
(5.08)
Min







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