Si strip detector S13804 Single-sided SSD for high energy particle position detection The Si strip detector (SSD) is a Si photodiode with PN junctions (particle detection structures) that are several micrometers to several tens of micrometers in width arranged in a strip formation. It is an SSD developed for J-PARC muon g-2/EDM experiment* and can detect incident positions of high energy particles with high accuracy. It has an active area of about 97 × 97 mm and can detect positions over a wide area. High voltage tolerance High energy particle detection High radiation tolerance Low dark current * http://g-2.kek.jp/portal/index.html Structure Parameter Type Si thickness Si crystal plane direction Chip size Active area Strip layout Number of strips Strip pitch Strip implant width Strip readout Al width Readout pad size Absolute maximum ratings Parameter Reverse voltage Operating temperature Storage temperature Symbol VR Topr Tstr * When there is a temperature difference between a product and the surrounding area in high humidity environments, dew condensation may occur on the product surface. Dew condensation on the product may cause deterioration in characteristics and reliability. Note: xceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the E product within the absolute maximum ratings. Electrical and optical characteristics (Ta=25 °C) Parameter Breakdown voltage Dark current Full depletion voltage Defective strip rate PolySi resistor

Dimensional outline (unit: µm) Entire device drawing Cathode: Backside of chip Detailed chip diagram Detailed chip diagram X1 X2 ∙∙∙ (512 × 2) Output pad (X-axis) 165 × 100, pitch 190 (512 × 2) PolySi resistor (512 × 2) Strip bonding pad 175 × 160 (512 × 2) Output pad (Y-axis) 100 × 165, pitch 190 Active area Note: he output pad connection is X1 or Y1: 1 ch, X2 or Y2: 2 ch, ··· X1024 or Y

Standard packing specifications Individual packing Each chip is placed between two dustproof sheets (thick paper) and stored in a dedicated envelope (135 × 135 mm). On the front of the envelope, the type number, lot number, and serial number are indicated. Chip Packing type Dedicated envelope and desiccant in moisture-proof packaging (vacuum-sealed) Related information www.hamamatsu.com/sp/ssd/doc_en.html Precautions ∙ Disclaimer Information described in this material is current as of January 2021. Product specifications are subject to change without prior notice due to improvements or other...