NTE NTE3188

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, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
DC Forward Current, IF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA
Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width), IF . . . . . . . . . . . . . . . . . . . . . . . 100mA
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +80°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +100°C
Lead Temperature (During Soldering, .157 (4mm) below package base, 5sec max), TL . . . +260°C
Electro–Optical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Forward Voltage
VF
IF = 20mA
–
3.6
4.0
V
Reverse Current
IR
VR = 5V
–
10
–
µA
Luminous Intensity
IV
IF = 20mA
100
–
300
mcd
–
16
–
deg.
X
–
0.31
–
Y
–
0.32
–
Viewing Angle
Chromaticity Coordinates
2q1/2
Note 1
Note 1. Viewing Angle is the off–axis angle at which the luminous intensity is half the axial luminous
intensity.
Flat Denotes
Cathode
.232
(5.9)
Dia
.197 (5.0) Dia
.040
(1.01)
.339
(8.6)
1.063
(27.0)
Min
.025 (0.63) Max Sq
.100 (2.54)
.060 (1.5) Typ