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
T鈥? 3/4 Type Package
D
Long Life Solid State Reliability
D
Low Power Consumption
D
IC Compatible
Absolute Maximum Ratings:
(T
A
= +25擄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擄C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5mA/擄C
Green . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mW
Derate Linearly Above 25擄C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.4mA/擄C
Reverse Voltage, V
R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +100擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +100擄C
Lead Temperature (During Soldering, 1.6mm from body, 5sec), T
L
. . . . . . . . . . . . . . . . . . . . . +260擄C
Electrical/Optical Characteristics:
(T
A
= +25擄C unless otherwise specified)
Parameter
Luminous Intensity
Red
Green
Viewing Angle
Note 2
Symbol
I
V
Test Conditions
I
F
= 20mA, Note 1
Min
0.4
2.5
鈥?/div>
Typ
1.2
8.7
50
Max
鈥?/div>
鈥?/div>
鈥?/div>
Unit
mcd
mcd
deg.
Note 1. Luminous intensity is measured with a light sensor and filter combination that approximates
the CIE (Commission Internationale De L鈥橢clairage) eye鈥搑esponse curve.
Note 2. Viewing Angle is the off鈥揳xis angle at which the luminous intensity is half the axial luminous
intensity.
1
2
