VTE1291-2H - IRED，T-1¾（5mm）塑料封装，25mW，光束角±12°
The VTE1291-2H is a GaAlAs Infrared Emitting Diode (IRED) mounted in a T 1¾ (5mm diameter) lensed plastic package with a narrow beam angle. This 880 nm GaAlAs IRED has a narrow emission beam profile, a characteristic making it suitable for smoke detection, IR illumination and optical switching applications.
VTE1291-2H可以在DC模式或脉冲模式下操作。当某些应用需要更高的光输出功率时使用脉冲模式。必威平台怎么样
Features and benefits:
- 窄光发射带宽
- 在UL文件S3506下批准烟雾检测应用必威平台怎么样
- 符合rohs
必威平台怎么样应用程序：
- Smoke detection
- IR照明
- Optical switching
- Consumer coin readers
- Lottery card readers
- Position sensors
- Encoders
- 打印机和复印机
峰发射波长= 880nm
正向电压降= 100 mA驱动电流的最大2.0 V
Reverse Leakage Current = Maximum 10 μA at 5 V Reverse Voltage
总输出功率= 100 mA驱动电流（脉冲）的典型20 mw
Irradiance = Minimum 5.0 mW/cm2，典型的6.5 mw / cm2在100 mA驱动电流，测试条件：距离= 36 mm，孔径直径= 6.4 mm
Peak Forward Operating Current (pulsed) = Maximum 2.5 A, 10μs pulses at 100 Hz
Continuous Operating Current = Maximum 100 mA at 25°C
上升/下降时间= 20 mA驱动电流的典型1μs
半功率光束角= FWHM的典型±12°
铅焊温=最大260°C，距离1.6毫米，最大5秒
峰发射波长= 880nm
正向电压降= 100 mA驱动电流的最大2.0 V
Reverse Leakage Current = Maximum 10 μA at 5 V Reverse Voltage
总输出功率= 100 mA驱动电流（脉冲）的典型20 mw
Irradiance = Minimum 5.0 mW/cm2，典型的6.5 mw / cm2在100 mA驱动电流，测试条件：距离= 36 mm，孔径直径= 6.4 mm
Peak Forward Operating Current (pulsed) = Maximum 2.5 A, 10μs pulses at 100 Hz
Continuous Operating Current = Maximum 100 mA at 25°C
上升/下降时间= 20 mA驱动电流的典型1μs
半功率光束角= FWHM的典型±12°
铅焊温=最大260°C，距离1.6毫米，最大5秒