NTE NTE3188 Datasheet
NTE3188
Discrete White Clear LED Indicator
Description:
The NTE3188 is a blue source color light emitting diode made with GaN on SIC. It is recommended
that a wrist strap or anit–electrostatic glove be used when handling this device as static electricity and
surge will cause damage. All devices, equipment, and machinery must be electrically grounded.
Features:
D High Efficiency
D White Emission, High Luminous Intensity
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Reverse Voltage, V
DC Forward Current, I
Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width), I
Power Dissipation, P
Operating Temperature Range, T
Storage Temperature Range, T
R
F
F
D
opr
stg
–40° to +100°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature (During Soldering, .157 (4mm) below package base, 5sec max), T
–30° to +80°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L
5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100mA. . . . . . . . . . . . . . . . . . . . . . .
120mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+260°C. . .
Electro–Optical Characteristics: (TA = +25°C unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
Forward Voltage V
Reverse Current I
Luminous Intensity I
Viewing Angle 2q1/
Chromaticity Coordinates X – 0.31 –
Y – 0.32 –
IF = 20mA – 3.6 4.0 V
F
VR = 5V – 10 – µA
R
IF = 20mA 100 – 300 mcd
V
Note 1 – 16 – deg.
2
Note 1. Viewing Angle is the off–axis angle at which the luminous intensity is half the axial luminous
intensity.
.232
(5.9)
Dia
Flat Denotes
Cathode
.197 (5.0) Dia
.040
(1.01)
.339
(8.6)
.025 (0.63) Max Sq
.100 (2.54)
1.063
(27.0)
Min
.060 (1.5) Typ
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