870-880NM 3528 SMD發射管
Initial Electrical/Optical Characteristics (Ta=25℃)
Item | Symbol | condition | Min | Te | Max | Unit |
DC forward Voltage |
VF | I=20mA | ---- | 1.3 | 1.45 |
V |
IF=50mA | ---- | 1.45 | 1.6 | |||
DC reverse Current | IR | V=5V | ---- | ---- | 10 | μA |
Dome Wavelength | WD | I=20mA | ---- | 870 | - | Nm |
Spectrum Radiation Bandwidth | Δλ | I=20mA | ---- | 50 | ---- | nm |
Luminous Intensity |
Ee | I=20mA | 1 | 2.0 | ---- |
mW/sr |
IF=50mA | 4 | 5.5 | 8 | |||
50%Power Angle | 2θ1/2 | I=20mA | ---- | 120 | ---- | deg |
Outpot power | Po | I=20mA | 2.5 | 2.8 | 3.5 | mw |
Switching time | Tr ,Tf | I=50mA |
| 15,6.3 |
| ns |
Packaging Size:

我們可提供的LED有:小功率的貼片以及直插的紅外系列660-1050納米等,紫色系列350-430納米;大功率的紅外660納米 690納米 730納米 850納米 940納米,紫色365納米 380納米 430納米等








