Electrical Characteristics (Cont’d): (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Peak Emission Wavelength
NTE3140, NTE3143
NTE3141
λP IF = 20mA
− 625 − nm
− 570 − nm
NTE3142
− 589 − nm
Dominate Wave Length
NTE3140, NTE3143
NTE3141
λd(HUE) IF = 20mA, Note 2
− 618 − nm
− 567 − nm
NTE3142
− 585 − nm
Specturm Width of Half Valve
NTE3140, NTE3143
NTE3141
∆λ IF = 20mA
− 45 − nm
− 30 − nm
NTE3142
− 35 − nm
Terminal Capacitance
NTE3140, NTE3143
NTE3141
Ct V = 0V, F = 1MHz
−6 −
pF
−7 −
pF
NTE3142
−5 −
pF
Response Frequency
Fc
− 4 − MHz
Note 2. The dominate wavelength, λd, is derived from the CIE Chromaticity Diagram and represents the
color of the device.
.152 (3.85)
Dia
Cathode
.118 (3.0) Dia
.20 9
(5.3)
1.000
(25.4)
Min
1.00 (2.54) Min