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    • Silicon Si avalanche photodiode 905nm (photosensitive surface diameter 0.5mm TO46)

    Silicon avalanche photodiode, spectral response range from visible light to near infrared, peak response wavelength 905nm. Large photosensitive surface, high speed response, high gain, low noise.

    Product features：Front-illumination planar chip structure、 High-speed response、 High gain、 Low junction capacitance、 Low noise

    Part Number：--

    Application area：Laser ranging、 Laser radar、 Laser warning

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    Main parameters
  • Core parameters

  • Dimension Drawing
    • General Parameters

    Parameter

    Photoelectric performance (@Ta=22±3℃)

    PN#

    Spectral response range(nm)

    Peak response wavelength(nm)

    responsivity

    Dark current M=100(nA)

    Response time  (ns)

    Operating voltage temperature coefficient(V/℃)

    Total capacitance(pF)

    Breakdown voltage(V)

    Typical

    Max.

    Min.

    Max.

    APD-SI-905-2-TO46

    400～1100

    905

    55

    0.2

    1

    0.6

    0.9

    1.0

    130

    220

    APD-SI-905-TO46

    0.4

    1

    1.2

    APD-SI-905-8-TO46

    0.8

    2

    2.0

    APD-SI-905-2-LCC3

    0.2

    1

    1.0

    APD-SI-905-5-LCC3

    0.4

    1

    1.2


     

    Structure/Max. absolute rated value

    PN#

    Package method

    Photosensitive surface diameter(mm)

    Operating voltage (V)

    Operating temperature (℃)

    Storage temperature (℃)

    Soldering temperature (℃)

    Forward current (mA)

    Power dissipation (mW)

    APD-SI-905-2-TO46

    TO-46

    0.23

    0.9×V BR

    -40～85

    -45～100

    260

    0.25

    100

    APD-SI-905-5-TO46

    TO-46

    0.50

    APD-SI-905-8-TO46

    TO-46

    0.80

    APD-SI-905-2-LCC3

    LCC3

    0.23

    APD-SI-905-5-LCC3

    LCC3

    0.50

     


    PN

    Name

    PN#

    Description

    Silicon Avalanche Photodiode

    APD-SI-905-0.23-TO46

    Spectral response range: 400-1100nm

    Peak response wavelength: 905nm

    Photosensitive surface diameter: 0.23mm

    Package: TO46

    Silicon Avalanche Photodiode

    APD-SI-905-0.5-TO46

    Spectral response range: 400-1100nm

    Peak response wavelength: 905nm

    Photosensitive surface diameter: 0.50mm

    Package: TO46

    Silicon Avalanche Photodiode

    APD-SI-905-0.8-TO46

    Spectral response range: 400-1100nm

    Peak response wavelength: 905nm

    Photosensitive surface diameter: 0.80mm

    Package: TO46

    Silicon Avalanche Photodiode

    APD-SI-905-0.23-LCC3

    Spectral response range: 400-1100nm

    Peak response wavelength: 905nm

    Photosensitive surface diameter: 0.23mm

    Package: LCC3

    Silicon Avalanche Photodiode

    APD-SI-905-0.5-LCC3

    Spectral response range: 400-1100nm

    Peak response wavelength: 905nm

    Photosensitive surface diameter: 0.50mm

    Package: LCC3



    Typical characteristic curve

    2.1.png


     

    Package shape, size and pin definition:

    APD-SI-905-2/5/8-TO46 (three-pin and two-pin packages)

    2.2.png

     

     

    APD-SI-905-2/5-LCC3


    Equivalent circuit and application circuit

    1.1.png




    Note:

    C1-filter capacitor, filters out the noise of bias voltage VR. 

    C2-bypass capacitor, provides a ground loop for AC signal.

    R1-current limiting resistor, prevents damage to the detector when bias voltage VR is too high. 

    Ri-sampling resistor, converts photocurrent into voltage signal.



    Order Information

    PN#

    [APD-SI-response wavelength-photosensitive surface diameter-packaging form]



    Optional Configurations

    --

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