SI9945AEY Datasheet



The description of SI9945AEY is MOSFET 60V 3.7A 2.4W SI9945AEY Features • Halogen-free According to IEC 61249-2-21Definition• TrenchFET® Power MOSFETs• 175 °C Maximum Junction Temperature• Compliant to RoHS Directive 2002/95/EC


[{"Name":"Drain-Source Breakdown Voltage","Value":"60 V"},{"Name":"Gate-Source Breakdown Voltage","Value":"+/- 20 V"},{"Name":"Continuous Drain Current","Value":"3.7 A"},{"Name":"Resistance Drain-Source RDS (on)","Value":"80 mOhms"},{"Name":"Maximum Operating Temperature","Value":"+ 175 C"},{"Name":"Minimum Operating Temperature","Value":"- 55 C"},{"Name":"Power Dissipation","Value":"2.4 W"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information


Electrification, automation and digitalization are the long-term growth fields of Siemens. In order to take full advantage of the market potential in these fields, our businesses are bundled into eight divisions and Siemens Healthineers as well as Siemens Wind Power as a separately managed businesses.

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