ROHM recommends a thermal pad size of 2.5mm x 2.5mm with a thermal via diameter of 0.3mm, and a minimum of 5 thermal vias. Additionally, a solid copper fill on the top and bottom layers can help improve thermal dissipation.
To ensure reliable operation at high temperatures, it's essential to follow the recommended derating curves for voltage and current, and to implement adequate heat sinking and thermal management. ROHM also recommends using a thermal interface material (TIM) with a thermal conductivity of at least 1 W/mK.
Although the datasheet specifies a maximum voltage rating of 200V, ROHM recommends limiting the voltage to 180V to ensure reliable operation and to prevent damage from voltage spikes or transients.
Yes, the RB218BM200FHTL is suitable for high-frequency switching applications up to 100 kHz. However, it's essential to consider the device's switching losses, parasitic inductance, and capacitance when designing the circuit. ROHM recommends using a gate driver with a low output impedance and a high-frequency capable layout to minimize ringing and oscillations.
The RB218BM200FHTL has internal ESD protection, but it's still essential to follow proper ESD handling procedures during assembly and testing. ROHM recommends using an ESD wrist strap or mat, and to avoid touching the device's pins or exposed internal components.
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RB218BM200FHTL Overview
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