3. 逆電圧を印加して端子間容量を下げる (ただし、逆電圧による暗電流の増加に注意してください)
当社製フォトダイオードの並列抵抗は、10 mV印加時の暗電流 (ID)から、以下の式により求められます。
Rsh [Ω]=0.01 [V]/ID [A]
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