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, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mW
Forward Current, IF
Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA
Peak (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
LED Junction Temperature, Tj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +100°C
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +100°C
Lead Temperature (During Soldering, .062 (1.6mm) from case bottom, 3sec max), TL
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
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
NTE3134
V
IF = 20mA
−
−
−
2.0
2.0
−
2.5
2.6
10
V
V
F
NTE3137
Reverse Current
IR
IV
VR = 5V
uA
Luminous Intensity
NTE3134
IF = 20mA (Note 2)
900 1300
1000 1500
−
−
mcd
mcd
NTE3137
Peak Emission Wavelength
NTE3134
λp
IF = 20mA
−
−
592
635
−
−
nm
mA
NTE3137
Dominate Wavelength
NTE3134
λd
IF = 20mA (Note 3)
IF = 20mA
585 590 594
nm
nm
nm
(HUE)
NTE3137
−
−
626
25
−
−
Spectrum Width of Half Valve
∆λ
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.