30128

NTE30128
LED Indicator
Ultraviolet, 5mm
Features:
D Low Power Consumption
D High Efficiency
D Low Current Requirement
D Reliable and Robust
D Water Clear
Applications:
D TV Sets
D Monitors
D Telephones
D Computers
Absolute Maximum Ratings: (TA = +25C unless otherwise specified)
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mW
Peak Forward Current (1/10th Duty Cycle, 0.1ms Pulse Width), IFM . . . . . . . . . . . . . . . . . . . . 200mA
Continuous Forward Current, IF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40 to +80C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40 to +80C
Lead Temperature (During Soldering, 4mm from Body, 5sec Max), TL . . . . . . . . . . . . . . . . . . +260C
CAUTION: UV light can be harmful to the eyes even for a brief period. If it is necessary to view UV
light, filtered glasses must be used. Affix a caution label if the UV light in your product can
be viewed directly.
Electrical Optical Characteristics: (TA = +25C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Luminous Intensity
IV
IF = 20mA, Note 1
50
60
−
mcd
View Angle
q
Note 2
−
30
−
deg
Peak Emission Wavelength
P
IF = 20mA
−
390
−
nm
Spectral Line Half−Width

IF = 20mA
−
30
−
nm
Forward Voltage
VF
IF = 20mA
2.9
3.3
3.6
V
Reverse Current
IR
VR = 5V
−
−
10
A
Note 1. Luminous intensity is measured with a light sensor and filter combination that approximates
the CIE eye−response curve.
Note 2. q1/2 is the off−axis angle at which the luminous intensity is half the axial luminous intensity.
Flat Denotes
Cathode
.228
(5.8)
Dia
.196 (4.98) Dia
.039
(1.0)
.339
(8.6)
1.040
(26.4)
Min
.019 (0.5)
.100 (2.54)
.040 (1.0) Min