vt.E1291-2H - IRED, T-1¾ (5mm) Plastic Package, 25mW, Beam angle of ±12°
VTE1291-2H是一个Gaalas红外发射二极管（IRED），其安装在具有窄波束角的T 1×（直径）透镜塑料封装中。该880nm Gaalas IRED具有窄的发射光束轮廓，这是一种适用于烟雾检测，IR照明和光学开关应用的特性。bob投注体育信赖吗
The VTE1291-2H can be operated in DC mode or in pulsed mode. Pulsed mode is used when a higher optical output power is required for certain applications.
功能和优惠：
- Narrow optical emission bandwidth
- Approved for smoke detection applications under UL file S3506
- RoHS compliant
bob投注体育信赖吗应用程序:
- 烟雾检测
- IR illumination
- 光学切换
- 消费者硬币读者
- 彩票读者
- 位置传感器
- 编码器
- Printers and copiers
Peak Emission Wavelength = 880 nm
Forward Voltage Drop = Maximum 2.0 V at 100 mA Drive Current
反向泄漏电流= 5 V反向电压的最大10μA
Total Output Power = Typical 20 mW at 100 mA Drive Current (Pulsed)
辐照度=最小5.0 mW / cm2, Typical 6.5 mW/cm2at 100 mA Drive Current, Test condition: Distance = 36 mm, Aperture diameter = 6.4 mm
峰值正向工作电流（脉冲）= 100 Hz的最大2.5 a，10μs脉冲
连续工作电流=在25°C时最大100 mA
Rise/Fall Time = Typical 1 μs at 20 mA Drive Current
Half Power Beam Angle = Typical ±12° at FWHM
Lead Soldering Temperature = Maximum 260°C, 1.6 mm from the case, maximum 5 seconds
Peak Emission Wavelength = 880 nm
Forward Voltage Drop = Maximum 2.0 V at 100 mA Drive Current
反向泄漏电流= 5 V反向电压的最大10μA
Total Output Power = Typical 20 mW at 100 mA Drive Current (Pulsed)
辐照度=最小5.0 mW / cm2, Typical 6.5 mW/cm2at 100 mA Drive Current, Test condition: Distance = 36 mm, Aperture diameter = 6.4 mm
峰值正向工作电流（脉冲）= 100 Hz的最大2.5 a，10μs脉冲
连续工作电流=在25°C时最大100 mA
Rise/Fall Time = Typical 1 μs at 20 mA Drive Current
Half Power Beam Angle = Typical ±12° at FWHM
Lead Soldering Temperature = Maximum 260°C, 1.6 mm from the case, maximum 5 seconds