MID-IR PHOTODIODES STANDARD UNITS

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Mid-IR PDs

All photodiodes are available with different packages. Additional you can choose following add-ons:

  • Window (W): to protect PD chip die from damage
  • Parabolic reflector (R): to increase the detection of an radiation on the sensitive area, and for protection
  • Thermocooler and thermoresistor (T): to provide wavelength tuning and stabile operating

The photodiode heterostructure is formed by sequential epitaxy of semiconductor layers on the surface of a crystal substrate. Light is absorbed in the active layer of the PD and the spectral response of the PD is determined by the energy gap of the material in the active layer.

Part No. Sensitivity Range Sensitive Area Responsivity Dark Current R T W Package Note Data sheet
PD24-03SMD3020 1.1 - 2.43 µm 0.3 mm 0.9-1.1 A/W 30-60 µA SMD request
PD24-03 1.1 - 2.43 µm 0.3 mm 0.9-1.1 A/W 30-60 µA TO-18 pdf
PD24-03R 1.1 - 2.43 µm 0.3 mm 0.9-1.1 A/W 30-60 µA yes TO-18 pdf
PD24-03RW 1.1 - 2.43 µm 0.3 mm 0.9-1.1 A/W 30-60 µA yes yes TO-18 pdf
PD24-03TW 1.1 - 2.43 µm 0.3 mm 0.9-1.1 A/W 30-60 µA yes TO-5 pdf
PD24-03TRW 1.1 - 2.43 µm 0.3 mm 0.9-1.1 A/W 30-60 µA yes yes TO-5 pdf
Part No. Sensitivity Range Sensitive Area Responsivity Dark Current R T W Package Note Data sheet
PD25-05 1.0 - 2.5 µm 0.5 mm 1.0-1.3 A/W 4-7 µA TO-18 request
PD25-05R 1.0 - 2.5 µm 0.5 mm 1.0-1.3 A/W 4-7 µA yes TO-18 request
PD25-05RW 1.0 - 2.5 µm 0.5 mm 1.0-1.3 A/W 4-7 µA yes yes TO-18 request
PD25-05TW 1.0 - 2.5 µm 0.5 mm 1.0-1.3 A/W 4-7 µA yes TO-5 request
PD25-05TRW 1.0 - 2.5 µm 0.5 mm 1.0-1.3 A/W 4-7 µA yes yes TO-5 request
PD25-10 1.0 - 2.5 µm 1.0 mm 1.0-1.1 A/W 15-22 µA TO-18 pdf
PD25-10R 1.0 - 2.5 µm 1.0 mm 1.0-1.1 A/W 15-22 µA yes TO-18 pdf
PD25-10RW 1.0 - 2.5 µm 1.0 mm 1.0-1.1 A/W 15-22 µA yes yes TO-18 pdf
PD25-10TW 1.0 - 2.5 µm 1.0 mm 1.0-1.1 A/W 15-22 µA yes TO-5 pdf
PD25-10TRW 1.0 - 2.5 µm 1.0 mm 1.0-1.1 A/W 15-22 µA yes yes TO-5 pdf
Part No. Sensitivity Range Sensitive Area Responsivity Dark Current R T W Package Note Data sheet
PD36-03SMD3020 1.8 - 3.8 µm 0.3 mm 0.7-0.8 A/W 150-600 µA SMD request
PD36-03 1.8 - 3.8 µm 0.3 mm 0.7-0.8 A/W 150-600 µA TO-18 request
PD36-03R 1.8 - 3.8 µm 0.3 mm 0.7-0.8 A/W 150-600 µA yes TO-18 request
PD36-03RW 1.8 - 3.8 µm 0.3 mm 0.7-0.8 A/W 150-600 µA yes yes TO-18 request
PD36-03TW 1.8 - 3.8 µm 0.3 mm 0.7-0.8 A/W 150-600 µA yes TO-5 request
PD36-03TRW 1.8 - 3.8 µm 0.3 mm 0.7-0.8 A/W 150-600 µA yes yes TO-5 request
PD36-05SMD3838 1.8 - 3.8 µm 0.5 mm 1.0-1.2 A/W 300-1000 µA SMD request
PD36-05 1.8 - 3.8 µm 0.5 mm 1.0-1.2 A/W 300-1000 µA TO-18 pdf
PD36-05R 1.8 - 3.8 µm 0.5 mm 1.0-1.2 A/W 300-1000 µA yes TO-18 pdf
PD36-05RW 1.8 - 3.8 µm 0.5 mm 1.0-1.2 A/W 300-1000 µA yes yes TO-18 pdf
PD36-05TW 1.8 - 3.8 µm 0.5 mm 1.0-1.2 A/W 300-1000 µA yes TO-5 pdf
PD36-05TRW 1.8 - 3.8 µm 0.5 mm 1.0-1.2 A/W 300-1000 µA yes yes TO-5 pdf
Part No. Sensitivity Range Sensitive Area Responsivity Dark Current R T W Package Note Data sheet
PD40-05SMD3838 2.3 - 4.1 µm 0.5 mm 1.2 A/W 1.2 mA SMD request
PD40-05 2.3 - 4.1 µm 0.5 mm 1.2 A/W 1.2 mA TO-18 pdf
PD40-05R 2.3 - 4.1 µm 0.5 mm 1.2 A/W 1.2 mA yes TO-18 pdf
PD40-05RW 2.3 - 4.1 µm 0.5 mm 1.2 A/W 1.2 mA yes yes TO-18 pdf
PD40-05L 2.3 - 4.1 µm 0.5 mm 1.1 mA > TO-18 glass cover pdf
PD40-05TW 2.3 - 4.1 µm 0.5 mm 1.2 A/W 1.2 mA yes yes TO-5 pdf
PD40-05TRW 2.3 - 4.1 µm 0.5 mm 1.2 A/W 1.2 mA yes yes yes TO-5 pdf
Part No. Sensitivity Range Sensitive Area Responsivity Dark Current R T W Package Note Data sheet
PD41-03SMD3020 2.8 - 4.1 µm 0.3 mm 0.7-0.8 A/W 1-6 mA SMD request
PD41-03 2.8 - 4.1 µm 0.3 mm 0.7-0.8 A/W 1-6 mA TO-18 request
PD41-03R 2.8 - 4.1 µm 0.3 mm 0.7-0.8 A/W 5-6 mA yes TO-18 request
PD41-03RW 2.8 - 4.1 µm 0.3 mm 0.7-0.8 A/W 5-6 mA yes yes TO-18 request
PD41-03TW 2.8 - 4.1 µm 0.3 mm 0.7-0.8 A/W 5-6 mA yes TO-5 request
PD41-03TRW 2.8 - 4.1 µm 0.3 mm 0.7-0.8 A/W 5-6 mA yes yes TO-5 request
PD41-05SMD3838 2.6 - 4.6 µm 0.5 mm 1.1-1.2 A/W 6.5-8.0 mA SMD request
PD41-05 2.6 - 4.6 µm 0.5 mm 1.1-1.2 A/W 6.5-8.0 mA TO-18 pdf
PD41-05R 2.6 - 4.6 µm 0.5 mm 1.1-1.2 A/W 6.5-8.0 mA yes TO-18 pdf
PD41-05RW 2.6 - 4.6 µm 0.5 mm 1.1-1.2 A/W 6.5-8.0 mA yes yes TO-18 pdf
PD41-05TW 2.6 - 4.6 µm 0.5 mm 1.1-1.2 A/W 6.5-8.0 mA yes TO-5 pdf
PD41-05TRW 2.6 - 4.6 µm 0.5 mm 1.1-1.2 A/W 6.5-8.0 mA yes yes TO-5 pdf
Part No. Sensitivity Range Sensitive Area Responsivity Dark Current R T W Package Note Data sheet
PD43-03SMD3020 3.7 - 4.6 µm 0.3 mm 1.6-2.0 A/W 4-6 mA SMD request
PD43-03 3.7 - 4.6 µm 0.3 mm 1.6-2.0 A/W 4-6 mA TO-18 pdf
PD43-03R 3.7 - 4.6 µm 0.3 mm 1.6-2.0 A/W 4-6 mA yes TO-18 pdf
PD43-03RW 3.7 - 4.6 µm 0.3 mm 1.6-2.0 A/W 4-6 mA yes yes TO-18 pdf
PD43-03TW 3.7 - 4.6 µm 0.3 mm 1.6-2.0 A/W 4-6 mA yes TO-5 pdf
PD43-03TRW 3.7 - 4.6 µm 0.3 mm 1.6-2.0 A/W 4-6 mA yes yes TO-5 pdf
PD43-05SMD3838 2.8 - 4.7 µm 0.5 mm 0.9-1.0 A/W 15-25 mA SMD request
PD43-05 2.8 - 4.7 µm 0.5 mm 0.9-1.0 A/W 15-25 mA TO-18 pdf
PD43-05R 2.8 - 4.7 µm 0.5 mm 0.9-1.0 A/W 15-25 mA yes TO-18 pdf
PD43-05RW 2.8 - 4.7 µm 0.5 mm 0.9-1.0 A/W 15-25 mA yes yes TO-18 pdf
PD43-05TW 2.8 - 4.7 µm 0.5 mm 0.9-1.0 A/W 15-25 mA yes TO-5 pdf
PD43-05TRW 2.8 - 4.7 µm 0.5 mm 0.9-1.0 A/W 15-25 mA yes yes TO-5 pdf
Part No. Sensitivity Range Sensitive Area Responsivity Dark Current R T W Package Note Data sheet
PD49-05SMD3838 2.8 - 4.9 µm 0.5 mm 1 A/W 17 mA SMD request
PD49-05 2.8 - 4.9 µm 0.5 mm 1 A/W 17 mA TO-18 pdf
PD49-05R 2.8 - 4.9 µm 0.5 mm 1 A/W 17 mA yes TO-18 pdf
PD49-05RW 2.8 - 4.9 µm 0.5 mm 1 A/W 17 mA yes yes TO-18 pdf
PD49-05L 2.8 - 4.9 µm 0.5 mm 17 mA yes yes TO-18 request
PD49-05TW 2.8 - 4.9 µm 0.5 mm 1 A/W 17 mA yes TO-5 pdf
PD49-05TRW 2.8 - 4.9 µm 0.5 mm 1 A/W 17 mA yes yes TO-5 pdf
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IR-PD Series

Mid-IR PDs in TO-39 package, with integrated 3.5 mm Si or CdSb immersion lens

Part No. Sensitivity Range Sensitive Area Responsivity Dark Current Package Note Data sheet
IR-PD 3.0 3.0 - 3.2 µm 0.2 A/W TO-39 InAs request
MOQ: 1 piece

Roithner Lasertechnik GmbH, Wiedner Hauptstraße 76, A-1040 Vienna, Austria, Tel.: +43 1 586 52 43 - 0, Fax +43 1 586 52 43 - 44