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Part Manufacturer: ST Microelectronics

Part Description: �Omnifet II�: fully autoprotected Power MOSFET

Part Details:

VNS1NV04D ® "OMNIFET II": FULLY AUTOPROTECTED POWER MOSFET TYPE RDS(on) Ilim Vclamp VNS1NV04D 250 m (*) 1.7 A (*) 40 V (*) (*) Per each device n LINEAR CURRENT LIMITATION n THERMAL SHUT DOWN n SHORT CIRCUIT PROTECTION n INTEGRATED CLAMP n LOW CURRENT DRAWN FROM INPUT PIN n DIAGNOSTIC FEEDBACK THROUGH INPUT PIN SO-8 n ESD PROTECTION n DIRECT ACCESS TO THE GATE OF THE POWER MOSFET (ANALOG DRIVING) n COMPATIBLE WITH STANDARD POWER MOSFET Technology: they are intended for replacement ofstandard Power MOSFETS from DC up to 50KHz DESCRIPTION applications. Built in thermal shutdown, linear The VNS1NV04D is a device formed by two current limitation and overvoltage clamp protects monolithic OMNIFET II chips housed in a the chip in harsh environments. standard SO-8 package. The OMNIFET II are Fault feedback can be detected by monitoring the designed in STMicroelectronics VIPower M0-3 voltage at the input pin. BLOCK DIAGRAM DRAIN1 DRAIN2 OVERVOLTAGE OVERVOLTAGE CLAMP CLAMP INPUT1 INPUT2 GATE GATE CONTROL CONTROL LINEAR LINEAR CURRENT

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VNS1NV04D.pdf Datasheet