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HL6354MG LASER DIODE

HL6354MG Laser Diode Specification Summary
Part Number HL6354MG
Wavelength 638 nm
Laser Power 7 mW
Package 5.6 mm
Maximum Operating Temperature -10 to 50 deg.
Pin Configuration N
Polarization Ratio 100:1
Description Single Mode

Overview of HL6354MG Laser Diode

HL6354MG is a high-performance red laser diode developed by Ushio, emitting at a wavelength of 638 nm. Housed in a 5.6 mm TO-Can package, this diode operates in single transverse mode, ensuring a stable and circular beam profile. Designed for low power consumption, it boasts a typical operating current of 27 mA and a maximum operating voltage of 2.4 V. With an operating temperature range of -10°C to +50°C, the HL6354MG is suitable for various industrial and sensing applications.​

Key Features:

  • Wavelength: 638 nm (typical)
  • Optical Output Power: 5 mW (CW)
  • Operating Current: 27 mA (typical)
  • Operating Voltage: 2.2–2.4 V
  • Threshold Current: 20–70 mA
  • Beam Divergence: Parallel to junction: 6°–10°; Perpendicular to junction: 20°–30°
  • Monitor Current: 0.15–0.6 mA
  • Package Type: 5.6 mm TO-Can
  • Temperature Range: -10°C to +50°C
  • Oscillation Mode: Transverse Mode (TM)
  • Reverse Voltage (Laser Diode): 2 V
  • Reverse Voltage (Photodiode): 30 V​
  • Applications:

  • Laser levelers
  • Laser pointers
  • Distance meters
  • Light sources for optical equipment​
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