This webpage doesn't work with Internet Explorer. Please use the latest version of Google Chrome, Microsoft Edge, Mozilla Firefox or Safari.
型號需要超過三個文字以上
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.
型號需要超過三個文字以上
As shown in Figure 1, integrate the actual waveform and approximate a square wave using the calculated integral value and the maximum power value of the actual waveform.
In the power dissipation waveform that is nearly a sine wave, approximate as below.
<approximate (area is nearly identical)>
crest value: 0.7 × PP Pulse width: 0.91 × tw
For another example concerning approximation, please refer to “Thermal Design and Attachment of a Thermal Fin: Power MOSFET Application Notes”