Technical data sheet for Skyeralaser TD22 series uncooled multimode laser module with 200 W output, 940 nm wavelength and 0.22 NA.
The TD22 series uncooled multimode laser module TY‑TD‑940+/-10NM‑200.0W‑25C‑1064‑0.22NA is a single‑emission‑point semiconductor laser diode designed for high output power (up to 200 W) and high stability. It features a 0.22 numerical aperture, 105 µm core multimode fiber coupling, and a 2‑pin sealed package. The module is RoHS‑compliant and intended for medical, direct‑use, fiber‑laser pump, and material‑processing applications.
The data sheet lists electrical and optical parameters, operating and storage temperature ranges, and handling instructions. Users must observe laser safety, anti‑static measures, proper soldering practices for currents above 6 A, and ensure adequate heat dissipation. The module should be driven by a constant‑current laser driver and operated within the specified temperature limits. This manual is written in Chinese.
| Output Power | 185‑200 W |
|---|---|
| Center Wavelength | 940 nm (range 930‑950 nm) |
| Spectral Width (FWHM) | 4.5‑6 nm |
| Threshold Current | 0.65‑0.9 A |
| Working Current | 12.0‑13.0 A |
| Working Voltage | 36.0‑38.5 V |
| Conversion Efficiency | 47 % |
| Fiber Core Diameter | 102‑108 µm (typical 105 µm) |
| Operating Temperature | 15 °C – 55 °C |
| Storage Temperature | -30 °C – +70 °C |
The module is rated for operation between 15 °C and 55 °C.
Use a soldered connection close to the pin base, keep the soldering temperature below 260 °C and the soldering time under 10 seconds.