AVA TECHNOLOGY CO.
Technical Specification
Model: ND39R1
Name:
.39″Seven-Segment Display
REV: A
Date: 2006-1-6
AVA TECHNOLOGY CO.
2640 S. Myrtle Ave. Suite 6, Monrovia, CA 91016
Tel: 626-574-7726 Fax: 626-574-7732
PART NO.: ND39R1
PAGE: 1 of 6
AVA TECHNOLOGY CO.
DESCRIPTION
THE SUPER BRIGHT RED SOURCE COLOR DEVICES
ARE MADE WITH GALLIUM ALUMINUM ARSENIDE
RED LIGHT EMITTING DIODE
FEATURES
*
*
*
*
*
*
*
*
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0.39 inch (10.0 mm) DIGIT HEIGHT
CONTINUOUS UNIFORM SEGMENTS
LOW POWER REQUIREMENT
EXCELLENT CHARACTERS APPEARANCE
HIGH BRIGHTNESS & HIGH CONTRAST
WIDE VIEWING ANGLE
SOLID STATE RELIABILITY
CATEGORIZED FOR LUMINOUS INTENSITY
THE CHARACTERISTIC OF ENCAPXULATION
METHOD IS USE THE CHIP ON BORAD OR SMT
PART NO.: ND39R1
PAGE: 2 of 6
AVA TECHNOLOGY CO.
PACKAGE DIMENSIONS
NOTES: All dimensions are in millimeters. Tolerances are
±
0.25-mm (0.01“) unless otherwise noted.
INTERNAL CIRCUIT DIAGRAM
PART NO.: ND39R1
PAGE: 3 of 6
AVA TECHNOLOGY CO.
Selection Gulde
Iv (mcd)
@10mA
Min.
ND39R1ASR-S
ND39R1CSR-S
RED (GaAlAs)
RED (GaAlAs)
WHITE
DIFFUSED
WHITE
DIFFUSED
16.35
16.35
Typ.
17.46
17.46
Common Anode
Common Cathode
Part No.
Dice
Lens Type
Description
ABSOLUTE MAXIMUM RATING AT Ta = 25oC
PARAMETER
Power Dissipation Per Segment
DC Froward Current
Peak Froward Current
Reverse Voltage Per Segment
Operating Temperature Range
MAXIMUM RATING
100
30
155
5
-40
0
C to +85
0
C
UNIT
mW
mA
mA
V
ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta = 25
o
C
PARAMETER
Peak Emission Wavelength
Spectral Line Half-Width
Dominant Wavelength
Forward Voltage Per Segment
Reverse Current Per Segment
SYMBOL
λp
∆λ
λd
V
F
I
R
MIN.
TYP.
645
20
643
1.85
MAX.
UNIT TEST CONDITION
nm
I
F
=20mA
nm
I
F
=20mA
nm
I
F
=20mA
V
I
F
=20mA
V
R
=5V
μA
2.5
10
Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
(Commision Internationale De L’Eclairage) eye-response curve.
PART NO.: ND39R1
PAGE: 4 of 6
AVA TECHNOLOGY CO.
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES
(25
o
C Ambient Temperature Unless Otherwise Noted)
PART NO.: ND39R1
PAGE: 5 of 6