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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.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
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未安装的IC允许功耗是按照下述方法评定的:印刷电路上没有任何散热器或任何散热路径。在没有散热的情况下,施加大电流装会导致IC发热,从而导致IC发生热关断(TSD)。若IC发生这种情况,则其温度超出绝对最大温度,增加了其永久损坏的可能性。
因此请查阅每个器件的应用说明,并在进行热设计时,留有充足的温度裕度,保证结温不超过150°C。另外请记住:环境温度的升高会降低允许功耗。