D Series Planar Totally Depleted Silicon Surface Barrier Radiation Detector

Main Application
Time-of-Flight measurements with heavy ions.
  • Literature +

  • Mounting Arrangements +


    A  This is a "ring mount"; i.e., the silicon wafer is offered on its ring without output connectors. This infrequently used arrangement is available on special request. For 40 µm to 100 µm detectors.

    E  This is a special type of transmission mount in which four screws can be carefully adjusted to avoid excessive pressure on particularly fragile silicon wafers. For up to 40.0 µm thick detectors. Note: E Mounts may be disassembled by removing screws. V dimension provides distance between mounting holes that are 1.7 mm in diameter and suitable for 0.080 screws.

    T  Microdot connector on the side of the can (open back) for depletion depth >40.0 µm.

    Dimensions are given in millimeters.
     

    Detector Size (mm2)

    W (Nominal)
    Type A  Type E Demountable Transmission Type T Transmission
    X Y X Y Z V X Y Z
     050  8.0 15.2 3.7
    25.1 7.7 7.0 18.2 19.4 7.9 9.9
     150  13.8 22.0 3.7
    31.9 7.7 7.0 25.0 26.1 7.9 9.9
     300  19.5 27.1 3.7
    37.1 7.7 7.0 30.1 31.6 7.9 9.9
     450 23.9 30.5 3.7
    40.2 7.7 7.0 33.3 34.8 7.9 9.9
     Tolerance ±0.5 ±0.3
    ±0.3
    ±0.5 ±0.3 ±0.3 ±0.3 ±0.3
    ±0.3
    ±0.3
  • Ordering Information +


    Unless specified otherwise, supplied in E Mount for up to 40.0 µm thickness; in T Mount for >40.0 µm thickness.

    *All standard totally depleted detectors are cut off-axis from the parent crystal at a specific angle that will minimize channeling. Larger areas available on special order. Other areas and depths available on special order.

    **First three digits of Model No. indicate total system noise width measured with standard ORTEC electronics and 0.5-µs shaping time constants. Noise width is given for the smallest thickness (largest capacitance) in each range and specified nominal area. For high-capacitance units, performance depends on actual thickness and area.


    Active Area (mm2)

    Maximum Thickness Variation (µm)

    Depletion Depth 15 µm 
    Range 7-15 µm
    Depletion Depth 25 µm 
    Range 15.1-25 µm
    Depletion Depth 40 µm 
    Range 25.1-40 µm
    Model No. Model No.  Model No. 
    10 ±0.5 D-020-010-15     
    50 ±0.5 D-035-050-15  D-035-050-25 D-020-050-40
    150 ±1.0   D-060-150-25 D-035-150-40
    300 ±1.0   D-095-300-25 D-055-300-40
    450 ±3.0   D-100-450-25 D-090-450-40


    Active Area (mm2)

    Maximum Thickness Variation (µm)

    Depletion Depth 50 µm 
    Range 40.1-65 µm
    Depletion Depth 75 µm 
    Range 65.1-85 µm
    Depletion Depth 100 µm 
    Range 85.1-110 µm
    Model No. Model No.  Model No. 
    50 ±0.5 D-015-050-50 D-015-050-75 D-015-050-100
    150 ±1.0 D-030-150-50 D-030-150-75 D-025-150-100
    300 ±1.0 D-045-300-50 D-040-300-75 D-030-300-100
    450 ±3.0 D-070-450-50 D-060-450-75 D-060-450-100