ROHM recommends a PCB layout with a thermal pad connected to a large copper area on the bottom layer, and multiple vias to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
To ensure reliable operation in high-temperature environments, it's essential to follow the recommended derating curves, ensure good thermal design, and consider using a heat sink or thermal interface material.
The maximum allowable power dissipation for the RB085BM-40FHTL is 2.5W. However, this value can be affected by the operating temperature, PCB design, and other factors. It's essential to calculate the power dissipation based on the specific application and ensure it's within the recommended limits.
Yes, the RB085BM-40FHTL can be used in switching regulator applications. However, it's essential to ensure that the device is operated within the recommended switching frequency, and the PCB layout is designed to minimize electromagnetic interference (EMI).
ROHM recommends storing the RB085BM-40FHTL in a dry, cool place with a temperature range of 5°C to 30°C and humidity below 60%. The device should be stored in its original packaging or an anti-static bag to prevent damage.
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RB085BM-40FHTL Overview
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