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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
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原则上,光继电器可通过串联和并联使用。但需要注意一些重要事项。对于串联连接,器件之间承担同一电压,因此电压共的分配、平衡很重要。特别是在状态从OFF至ON或从ON至OFF的转换时间内,在串联连接的器件之间出现时差时,必须平衡电压,以免施加超过断态输出端子电压VOFF值的电压。
对于并联连接,流过器件的总电流是同一电流,因此电流的分配、平衡很重要。尤其是在ON状态下,必须平衡电流,以使在并联连接的器件之间流动的通态电流保持平衡或避免超过通态电流ION的指定值。