NTE3134 & NTE3137
Light Emitting Diode, 1.8mm
Features:
DNTE3134 Super Yellow
DNTE3137 Super Red
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Power Dissipation, PD100mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forward Current, IF
Continuous 25mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak (Note 1) 50mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reverse Voltage, VR5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 VFIF = 20mA −2.0 2.5 V
NTE3137 −2.0 2.6 V
Reverse Current IRVR = 5V − − 10 uA
Luminous Intensity
NTE3134 IVIF = 20mA (Note 2) 900 1300 −mcd
NTE3137 1000 1500 −mcd
Peak Emission Wavelength
NTE3134 λpIF = 20mA −592 −nm
NTE3137 −635 −mA
Dominate Wavelength
NTE3134 λd(HUE) IF = 20mA (Note 3) 585 590 594 nm
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.
.10 8
(2.75)
.150 (3.81) .08 8 (2.25)
.055
(1.4)
0.07 (1.80) Dia
.016 (0.4)
.020 (0.5)
0.08
(2.25)
Cathode Stripe
