150mW 785nm TO56 Diode With PD TO Mount
Features:
- 785nm infrared wavelength, 150mW stable CW output
- Built-in monitor PD for real-time optical power feedback
- Standard TO56 hermetic TO mount package, compact outline
Applications:
- Laser Marking & Positioning Module: Suitable for miniature laser positioning dot and cross line light sources in industrial equipment. The built-in PD keeps output power consistent and ensures long-term positioning accuracy.
- Machine Vision Infrared Auxiliary Lighting: Widely used for industrial defect detection, barcode scanning and low-light imaging compensation. 785nm infrared band effectively suppresses visible light interference.
- Spectral Detection & Analytical Instrument: Ideal as excitation light source for biochemical spectroscopy and optical measuring instruments. PD power monitoring guarantees stable light source output and repeatable test data.

This 150mW 785nm TO56 laser diode with integrated PD adopts standard TO mount hermetic packaging, delivering stable infrared output and real-time power monitoring capability. It features compact size, low wavelength drift, high reliability and easy integration into optical systems and automated production. Well suited for laser positioning, machine vision infrared illumination, spectral analytical instruments and custom OEM laser modules, it provides a cost-effective and high-stability infrared laser solution with built-in power detection function.
Data Sheet
Item No: TO640DL05
| Optical | Typical Value |
| Center Wavelength | 785nm |
| Output Power | 150mW |
| Fast Axis Divergence | 30Degree |
| Slow Axis Divergence | 12Degree |
| Electrical | |
| Operating Current Iop | 140mA |
| Threshold Current Ith | 35mA |
| Operating Voltage Vop | 2V |
| PD Current | 0.5mA |
| Thermal | |
| Working Temperature | -10~60℃ |
| Storage Temperature | -40~85℃ |
Drawing:

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