NTE Electronics NTE30037, NTE30043, NTE30045 Data Sheet
NTE30037 thru NTE30043,
NTE30045
Super Bright LED Indicators, 5mm
Features:
D All Plastic Mold Type w/Water Clear Lens:
NTE30037 (Yellow Green, AllGaP/GaAs)
NTE30038 (Pure Green, GalnN/GaN)
NTE30039 (Yellow, AllnGaP/GaP)
NTE30040 (Orange, AllnGaP/GaAs)
NTE30041 (Deep Red, GaAlAs/GaAlAs)
NTE30042 (Amber, AllGaP/GaAs)
NTE30043 (Blue, GalnN/GaN)
NTE30045 (White, GalnN/GaN)
Absolute Maximum Ratings:
Reverse Voltage, V
R
All devices 5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous Forward Current, I
NTE30037, NTE30038, NTE30040, NTE30041, NTE30042 25mA. . . . . . . . . . . . . . . . . . . . . .
NTE30039, NTE30043, NTE30045 30mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Forward Current (1.10 Duty Cycle, 0.1ms Pulse Width), I
NTE30037, NTE30040, NTE30041, NTE30042 50mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE30039, NTE30043, NTE30045 100mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE30038 150mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation, P
D
NTE30037, NTE30039, NTE30040, NTE30042 100mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE30041 110mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE30038, NTE30043, NTE30045 120mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
NTE30038 Only -40°C to +100°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
NTE30038 Only -40°C to +100°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All other devices -25°C to +100°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature (During Soldering, .063 (1.6mm) from body, 5sec max), T
Electro-Optical Characteristics:
Parameter Symbol Test Conditions Min Typ Max Unit
(TA = +25°C unless otherwise specified)
F
FM
opr
stg
(TA = +25°C unless otherwise specified)
-25°C to +85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L
+260°C. . . . . . . . . . .
Forward Voltage
NTE30037 V
NTE30038 3.0 3.3 3.6 V
NTE30039 - 2.25 2.6 V
NTE30040 - 2.0 2.6 V
NTE30041 - 1.86 2.5 V
NTE30042 - 2.0 2.4 V
NTE30043 - 3.5 4.0 V
NTE30045 - 3.6 4.0 V
IF = 20mA - 2.2 2.4 V
F
Electro-Optical Characteristics (Cont'd): (TA = +25°C unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
Reverse Current
All Devices
NTE30038 - - 100 μA
NTE30043, NTE30045 Only VR = 4V 60 μA
Luminous Intensity
NTE30037
NTE30038 - 11000 - mcd
NTE30039 - 7000 - mcd
NTE30040 - 2400 - mcd
NTE30041 - 3500 - mcd
NTE30042 - 5500 - mcd
NTE30043 - 3500 - mcd
NTE30045 - 16000 - mcd
Peak Emission Wave Length
NTE30037
NTE30038 - 523 - nm
I
R
I
V
λ
VR = 5V
IF = 20mA, Note 1 - 2500 - mcd
IF = 20mA
P
- - 10 μA
- 575 - nm
NTE30039 - 592 - nm
NTE30040 - 620 - nm
NTE30041 - 660 - nm
NTE30042 - 607 - nm
NTE30043 - 465 - nm
NTE30045 CIE Coordinates, Typ X: 0.30; Y: 0.31
Dominate Wave Length (NTE30040 Only) λd (HUE) IF = 20mA, Note 2 - 615 - nm
Spectral Line Half Width
NTE30037, NTE30040, NTE30041, NTE30042
Δλ IF = 20mA - 20 - nm
NTE30038 - 45 - nm
NTE30039 - 25 - nm
NTE30043 - 35 - nm
Viewing Angle
All Devices
2q1/
IF = 20mA - 12 - deg.
2
NTE30038 Only - 15 - deg.
NTE30040 Only - 40 - deg.
NTE30045 Only - 22 - deg.
Terminal Capacitance (NTE30040 Only) C
Response Frequency (NTE30040 Only) F
V = 0V, f = 1MHz - 15 - pF
t
c
- 4 - MHz
Note 1. Luminous intensity is measured with an Exeltron 2001.
Note 2. The dominate wavelength, λ
, is derived from the CIE Chromaticity Diagram and represents
d
the color of the device.
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