Photodiode by Marktech Optoelectronics

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The MTSM1346SMF2-100 from Marktech Optoelectronics is an InGaAs PIN Photodiode that operates from 600 to 1750 nm. It has a responsivity of 0.7 A/W and a quantum efficiency of 55%. This photodiode produces a light current of 180 μA and a dark current of 2 μA. It has a junction capacitance of 60 pF and a breakdown voltage of 3 V. This photodiode offers a maximum response speed of up to 2 Gbps. It is available in a seam-welded SMD flat lens package that measures 5 x 5 mm and is ideal for high-speed optical communications, industrial controls, optical switches, LIDAR, and medical applications.

The MTSM1346SMF2-100 is Marktech's first device to utilize the company's newly designed SMD package. The "Atlas" is a hermetically sealed seam welded ceramic package that offers higher reliability than current standard thru-hole types.

Product Specifications View similar products

Product Details

  • Part Number
  • Manufacturer
    Marktech Optoelectronics
  • Description
    InGaAs PIN Photodiode for Industrial, LiDAR and Medical Applications


  • Application
    High Speed Optical Communications, Industrial Controls, Optical Switches, LIDAR, Medical

General Parameters

  • Breakdown Voltage
    3 V
  • Detector Sensitivity
    600 to 1750 nm
  • Package
    Seam Welded Surface Mount Package
  • Package Type
    Surface Mount
  • Photodetector Type
  • Operation Mode
  • Wavelength Range
    600 to 1750 nm
  • Photodiode Material
  • Quantum Efficiency
  • Shunt Resistance
    2 MOhms
  • Spectral Band
    Red, Infrared
  • Capacitance
    60 pF
  • Dark Current
    2 uA
  • Responsivity/Photosensitivity
    0.7 A/W
  • Note
    Light Current:180 µA, Switching Time: 0.63 ns

Physical Properties

  • Active Area
    1 mm
  • Dimensions
    5 x 5 mm


  • Operating Temperature display
    -40 to 85 Degree C
  • Storage Temperature
    -40 to 125 Degree C

Technical Documents

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