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The BUK663R5-30C,118 is an N-channel TrenchMOS intermediate level FET designed for high-performance automotive applications. It features a drain-source voltage of 30 V and a continuous drain current of 100 A at a mounting base temperature of 25 °C. The device supports a total power dissipation of 158 W under the same conditions. Its on-state resistance is specified between 2.9 mΩ and 3.5 mΩ at VGS = 10 V and ID = 25 A. The component operates within a junction temperature range of -55 °C to 175 °C.
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Select this component for circuits requiring robust avalanche ruggedness and low conduction losses in automotive power stages. Ensure the gate drive voltage aligns with the specified threshold characteristics for optimal RDSon performance. Consider the thermal resistance from junction to mounting base when designing heat dissipation strategies for high-current operations.
This part belongs to the BUK66 series of N-channel TrenchMOS FETs manufactured by Nexperia (formerly NXP Semiconductors). It utilizes advanced TrenchMOS technology to achieve low on-resistance and high efficiency. The device is housed in a D2PAK plastic surface-mounted package, suitable for automated assembly processes in industrial and automotive electronics manufacturing.
BUK663R5-55C