NTE3026
Light Emitting Diode (LED)
Description:
The Red/Green NTE3026 bicolor lamp is a white diffused, wide viewing angle, dual chips, utilizing
Gallium Arsenide Phosphide on Gallium Phosphide red LED and Gallium Phosphide on Gallium
Phosphide green LED. These dual chips operate independently of each other.
Features:
D
Red and Green Chips are matched for Uniform Light Output
D
T1 3/4 Type Package
D
Long Life Solid State Reliability
D
Low Power Consumption
D
IC Compatible
Absolute Maximum Ratings: (T
A
= +25
C unless otherwise specified)
Power Dissipation, P
D
Red
80mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Green
100mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width), I
F
Red
200mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Green
120mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous Forward Current, I
F
Red
40mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate Linearly Above 25
C
0.5mA/
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Green
30mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate Linearly Above 25
C
0.4mA/
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reverse Voltage, V
R
5V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
opr
55
to +100
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
55
to +100
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature (During Soldering, 1.6mm from body, 5sec), T
L
+260
C
. . . . . . . . . . . . . . . . . . . . .
Electrical/Optical Characteristics: (T
A
= +25
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Luminous Intensity
Red
I
V
I
F
= 20mA, Note 1
0.4
1.2
mcd
Green
2.5
8.7
mcd
Viewing Angle
Note 2
50
deg.
Note 1. Luminous intensity is measured with a light sensor and filter combination that approximates
the CIE (Commission Internationale De L'Eclairage) eyeresponse curve.
Note 2. Viewing Angle is the offaxis angle at which the luminous intensity is half the axial luminous
intensity.
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