NTE30053 Datasheet, PDF (2/3 Pages) NTE Electronics – Super Bright LED Indicators, 8mm

Electro−Optical Characteristics (Cont’d): (T_A = +25°C unless otherwise specified)
Parameter
Symbol Test Conditions Min Typ Max
Reverse Current
All Devices
NTE30054, NTE30058, NTE30059
Luminous Intensity
NTE30053
NTE30054
I_R
V_R = 5V
V_R = 4V
− − 10
− − 60
I_V
I_F = 20mA, Note 1 600 1600 −
2000 4500 −
NTE30055, NTE30056
2400 3600 −
NTE30057
1200 2200 −
NTE30058
700 1500 −
NTE30059
1700 4000 −
Peak Emission Wave Length
NTE30053
NTE30054
λ_P
I_F = 20mA
− 575 −
− 523 −
NTE30055
− 592 −
NTE30056
− 620 −
NTE30057
− 660 −
NTE30058
− 468 −
NTE30059
CIE Coordinates, Typ X: 0.30; Y: 0.29
Dominate Wave Length
NTE30053
NTE30054
λ_d (HUE) I_F = 20mA, Note 2
568 572 576
520 525 540
NTE30055
585 590 594
NTE30056
600 610 615
NTE30057
− 645 −
NTE30058
463 470 479
Spectral Line Half Width
NTE30053
NTE30054
∆λ I_F = 20mA
− 15 −
− 45 −
NTE30055
− 25 −
NTE30056, NTE30057
− 20 −
NTE30058
− 35 −
Viewing Angle
NTE30053, NTE30055, NTE30056
NTE30054, NTE30057, NTE30059
2q¹/₂ I_F = 20mA
− 25 −
− 30 −
NTE30058
− 35 −
Terminal Capacitance
NTE30053
NTE30055
C_t
V = 0V, f = 1MHz
− 35 −
− 14 −
NTE30056
− 16 −
NTE30057
− 22 −
Response Frequency
NTE30053, NTE30055, NTE30056, NTE30057
Optic Rise Time (NTE30054 Only)
F_c
τ
I_F = 20mA
−4−
− 30 −
Unit
µA
µA
mcd
mcd
mcd
mcd
mcd
mcd
nm
nm
nm
nm
nm
nm
nm
nm
nm
nm
nm
nm
nm
nm
nm
nm
nm
deg.
deg.
deg.
pF
pF
pF
pF
MHz
ns
Note 1. Luminous intensity is measured with an Exeltron 2001.
Note 2. The dominate wavelength, λ_d, is derived from the CIE Chromaticity Diagram and represents
the color of the device.