Si PIN photodiode
Large area Si PIN photodiode for direct detection

S9723 and S9724 are large-area Si detectors specifically designed for the direct detection of high-energy charged particles and X-rays. These Si detectors are mounted on PC boards with holes for the purpose of ∆E-E detection of charged particles. These detector’s thicknesses are 100 ± 5 µm (S9723) and 10 ± 2.5 µm (S9724). Thickness uniformities of the active area are as good as 2.0 µm Typ. (S9723) and 1.0 µm Typ. (S9724). This ensures excellent sensitivity uniformity over the entire active area.

Features
● Large area
● Low dark current
● Thickness uniformity *1 : 2 µm (S9723)
                                       1 µm (S9724)
● Active area : 26 × 26 × 0.1 t mm (S9723)
                        10 × 10 × 0.01 t mm (S9724)

Applications
● Heavy ions energy detection
● X-ray detection
● ∆E-E detection