NTE3001
Light Emitting Diode
Miniature, Diffused Red
Description:
The NTE3001 is a diffused Gallium Arsenide Phosphide diode mounted in a two lead epoxy package
with a red diffused lens. On forward bias, this device emits a spectrally narrow band of visible light
which peaks at 660nm.
The NTE3001 is intended for high volume indicator light applications where low cost, high reliability,
and top performance are required. Major usage is in applications such as diagnostic lights on printed
circuit boards and panel lights. This device can be used to displace subminiature lamps as small as
T3/4 size.
Features:
D
Low Cost
D
Bright
D
Compatible with Integrated Circuits
D
Long Life, Rugged
D
Small Size: T3/4
D
Easily Assembled in Arrays
Absolute Maximum Ratings:
Power Dissipation (T
A
= +25
C)
80mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate linearly from 25
C 1.6mW/
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forward Current
Continuous
40mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak (1
sec pulse width, 0.3% duty cycle)
1.0A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reverse Voltage
5.0V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range
55
to 100
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range
55
to 100
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature (During Soldering, 5sec max, Note 1)
+230
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Typical Thermal Characteristics:
Wavelength Temperature Coefficient (Case Temperature)
0.3nm/
C
. . . . . . . . . . . . . . . . . . . . . . . . . .
Forward Voltage Temperature Coefficient
2.0mV/
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note 1. The leads of the device were immersed in molten solder at +230
C to a point 1/16 inch from
the body of the device with a dwell time of 5 seconds.
ElectroOptical Characteristics
Parameter
Test Conditions
Min
Typ
Max
Unit
Luminous Intensity
I
F
= 20mA, Note 2, Note 4
0.4
1.0
mcd
Peak Emission Wavelength
I
F
= 20mA
660
nm
Spectral Line Halfwidth
I
F
= 20mA
20
nm
Forward Voltage
I
F
= 20mA
1.65
2.0
V
Capacitance
V = 0
80
pF
Rise and Fall Time
50
system, I
F
= 20mA
50
ns
Reverse Current
V
R
= 3.0V
5.0
nA
View Angle
Between 50% points
80
degrees
Note 2. As measured with a Photo Research Corp. "SPECTRA" Microcandela Meter (Model IVD)
Note 3. The axis of spatial distribution are typically within a 10
cone with reference to the central
axis of the device.
Note 4. Luminous intensity guaranteed to a 2.5% AQL inspection plan.
Green Mark
Indicates Cathode ()
.025 (0.65)
.038 (0.98) R
.100 (2.54)
.020 (.508)
.085 (2.18)
.055 (1.4)
.010 (.254)
.095 (2.42)
.015 (0.39)
15
.250
(6.35)
Min
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