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NTE3134 & NTE3137
Light Emitting Diode, 1.8mm
Features:
D NTE3134 Super Yellow
D NTE3137 Super Red
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Power Dissipation, P
Forward Current, I
Continuous 25mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak (Note 1) 50mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reverse Voltage, V
LED Junction Temperature, T
Operating Temperature Range, T
Storage Temperature Range, T
Lead Temperature (During Soldering, .062 (1.6mm) from case bottom, 3sec max), T
NTE3134 Only +240°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reflow Soldering (Preheat +120° to +150°C, 60 to 120sec for 5sec max)
NTE3137 Only +240°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note 1. Duty Ratio = 1/10, Pulse Width = 0.1ms
D
F
R
j
opr
stg
100mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+100°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
−30° to +85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
−40° to +100°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
View Angle of Half Power 2θ1/2 IF = 20mA − 24 − Degree
Forward Voltage
IF = 20mA − 2.0 2.5 V
F
VR = 5V − − 10 uA
IF = 20mA (Note 2) 900 1300 − mcd
IF = 20mA − 592 − nm
IF = 20mA (Note 3) 585 590 594 nm
λd
V
R
I
V
λp
(HUE)
NTE3134
NTE3137 − 2.0 2.6 V
Reverse Current I
Luminous Intensity
NTE3134
NTE3137 1000 1500 − mcd
Peak Emission Wavelength
NTE3134
NTE3137 − 635 − mA
Dominate Wavelength
NTE3134
NTE3137 − 626 − nm
Spectrum Width of Half Valve ∆λ IF = 20mA − 25 − nm
Note 2. Tolerance: 30%, measured using Exeltron 2001.
Note 3. The dominate wavelength, λd, is derived from the CIE Chromaticity Diagram and represents the
color of the device.
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.016 (0.4)
0.08
(2.25)
0.07 (1.80) Dia
.020 (0.5)
.055
(1.4)
.10 8
(2.75)
.150 (3.81)
.08 8 (2.25)
Cathode Stripe
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