NTE30158 [NTE]
Triple Color LED,;
| 型号： | NTE30158 |
| 厂家： | 
NTE ELECTRONICS |
| 描述： | Triple Color LED, |
| 文件： | 总3页 (文件大小：69K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NTE30157 thru NTE30160
Discrete RGB LED Indicators
10mm (T−3 1/4) 4−Pin Package Type
Description:
NTEs 10mm RGB LED indicators combine 3 LEDs (1 Red, 1 Green, & 1 Blue) in one convenient,
4−lead package. Available in either common anode or common cathode polarity and clear or diffused
lens types, this one LED can be used for three status indicators or pulse width modulate all three and
get mixed colors!
Features:
D All 10mm 4−Pin RGB Types are Available in Multiple Lens Types:
Polarity
Water Clear
White Diffused
NTE30158
Common Anode
NTE30157
Common Cathode NTE30159
D Super High Brightness
NTE30160
D Round Head with Flange
Absolute Maximum Ratings: (TA = +25C unless otherwise specified)
Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Reverse Current, IR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
Peak Current (Duty = 0.1, 1kHz), IFM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
Derating Linear from +25C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.4mA/C
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30 to +85C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30 to +85C
Lead Temperature (During Soldering, 5sec Max), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260C
Electrical Optical Characteristics: (TA = +25C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max Unit
Red Color
Forward Voltage
NTE30157, NTE30158
V
F
I = 20mA
F
1.8
2.0
2.0
2.2
2.2
V
V
NTE30159, NTE30160
−
Luminous Intensity
NTE30157, NTE30159
I
I = 20mA
F
8000
3500
3000
620
9000 10000 mcd
4000 4500 mcd
3500 4000 mcd
V
NTE30158
NTE30160
Peak Emission Wavelength
625
630
nm
P
Half Intensity Angle
NTE30157, NTE30159
2 q
−
−
30
60
−
−
deg
deg
1/2
NTE30158, NTE30160
Note 1. IFP Conditions — Pulse Width £ 100ms, Duty Cycle £ 1%.
Electrical Optical Characteristics (Cont’d): (TA = +25C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max Unit
Green Color
Forward Voltage
NTE30157, NTE30158
V
F
I = 20mA
F
2.8
2.8
3.2
3.0
3.4
3.4
V
V
NTE30159, NTE30160
Luminous Intensity
NTE30157, NTE30159
I
V
I = 20mA
F
18000 19000 20000 mcd
NTE30158, NTE30160
6000
515
7000 8000 mcd
Peak Emission Wavelength
520
525
nm
P
Half Intensity Angle
NTE30157, NTE30159
2 q
−
−
30
60
−
−
deg
deg
1/2
NTE30158, NTE30160
Blue Color
Forward Voltage
NTE30157, NTE30158
V
F
I = 20mA
F
2.8
2.8
3.2
3.0
3.4
3.4
V
V
NTE30159, NTE30160
Luminous Intensity
NTE30157
I
I = 20mA
F
8000
2000
6000
460
9000 10000 mcd
2500 3000 mcd
6500 7000 mcd
V
NTE30158, NTE30160
NTE30159
Peak Emission Wavelength
465
470
nm
P
Half Intensity Angle
NTE30157, NTE30159
2 q
−
−
30
60
−
−
deg
deg
1/2
NTE30158, NTE30160
Note 1. IFP Conditions — Pulse Width £ 100ms, Duty Cycle £ 1%.
Creating Different Colors:
With an RGB LED, in addition to being able to produce red, green, and blue light, by configuring the
intensity of each LED, you can produce other colors as well. To achieve a purely blue light, the blue
LED would be set to the highest intensity, while the intensity of both the green and red LEDs would
be set to the lowest. For a white light, all three LEDs would be set to their highest intensity.
In order to produce other colors, you would need to combine all three colors (RGB) using different
intensities. This can be done by using a Pulse Width Modulator (PWM) to adjust the intensity of each
LED. Because the LEDs are set very close together within a single package, our eyes see the result
of the combination of colors, rather than the three colors individually.
.425
(10.8)
Dia.
.394 (10.0) Dia.
.537
(13.65)
.079 (2.0)
.941
(23.9)
Min
.992
.941
(23.9)
Min
(25.2)
Min
1.035
(26.3)
Min
4
2
3
1
.049 (1.25)
1
2
3
4
NTE30157
NTE30158
NTE30159
NTE30160
Common + Red −
Common + Red −
Common − Red +
Common − Red +
Green −
Green −
Green +
Green −
Blue −
Blue −
Blue +
Blue +
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