Versatile MOSFET expands functionsfor communications apps Integrated n-channel device offers higher current and breakdown voltage than standard parts Integrating a gate-to-source zener clamp, ESD protection diodes, and 100-kW gate resistor, the NUD3048 n-channel MOSFET can function as a –48-V telecom shifter, a power-good signal, an inrush limiter, and a relay drive circuit. The part eliminates the need for many of the discrete components commonly required to support a 2N7002x MOSFET.
Compared with the industry-standard 60-V MOSFET, the device offers a higher breakdown voltage of 100 V and�with an on-resistance of 0.72 W �about five times the continuous current. The device is housed in a TSOP6 package, allowing external connections to both sides of the gate resistor. ($0.17 ea/10,000�available now.)
ON Semiconductor
Phoenix, AZ
Eric Glatfelter 602-244-7143
http://www.onsemi.com
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