MJD2873 NPN 50V 2A High Power Bipolar Transistors Nexperia MJD2873 NPN 50V 2A High Power Bipolar Transistors come in a power DPAK, TO-252 (SOT428C) surface-mounted device (SMD) plastic package. These devices have a high thermal power dissipation capability and have high energy efficiency due to less heat generation. The Nexperia MJD2873 has a low collector-emitter saturation voltage and has fast switching speeds. Typical applications for these devices are power management, load switch, linear mode voltage regulator, constant current drive backlighting, motor drives, and relay replacement. The MJD2873-Q bipolar transistor is AEC-Q101 qualified.