NTE3134 Datasheet, PDF (1/2 Pages) NTE Electronics – Light Emitting Diode, 1.8mm

NTE3134 & NTE3137
Light Emitting Diode, 1.8mm
Features:
D NTE3134 Super Yellow
D NTE3137 Super Red
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Power Dissipation, P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mW
Forward Current, I_F
Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA
Peak (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Reverse Voltage, V_R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
LED Junction Temperature, T_j . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +100°C
Operating Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +85°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +100°C
Lead Temperature (During Soldering, .062 (1.6mm) from case bottom, 3sec max), T_L
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: (T_A = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
View Angle of Half Power
Forward Voltage
NTE3134
NTE3137
2θ1/2 I_F = 20mA
V_F I_F = 20mA
− 24 − Degree
− 2.0 2.5
V
− 2.0 2.6
V
Reverse Current
Luminous Intensity
NTE3134
NTE3137
I_R V_R = 5V
I_V I_F = 20mA (Note 2)
− − 10 uA
900 1300 − mcd
1000 1500 − mcd
Peak Emission Wavelength
NTE3134
NTE3137
λp I_F = 20mA
− 592 −
nm
− 635 −
mA
Dominate Wavelength
NTE3134
NTE3137
Spectrum Width of Half Valve
λd_(HUE) I_F = 20mA (Note 3)
∆λ I_F = 20mA
585 590 594 nm
− 626 −
nm
− 25 −
nm
Note 2. Tolerance: 30%, measured using Exeltron 2001.
Note 3. The dominate wavelength, λ_d, is derived from the CIE Chromaticity Diagram and represents the
color of the device.