Vishay has introduced a 40V n-channel mosfet half-bridge for synchronous buck converters and motor drives with low on-resistance and gate charge. Called SiZ240DT, its two transistors are: Channel 1 (upper, switch) 8.05mΩ at 10V 12.25mΩ at 4.5 V 6.9nC gate charge (20V at 10A, Vg=4.5V) 48A at 25°C Channel 2 (lower, rectifier) 8.41mΩ at 10V ...

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