1802DFX MD1802FX TransistorTO-3PF High power power tube NPN Transistor 1500V 10A ST MD1802FX

Product Overview

A high-voltage NPN power transistor explicitly designed for horizontal deflection output stages in standard and high-resolution color TVs, computer monitors, and high-energy power supplies. Built using advanced multiepitaxial Mesa technology, it provides high ruggedness, fast switching speeds, and integrated protection features, allowing it to withstand severe voltage and inductive spikes.

Core Specifications

• Manufacturer: STMicroelectronics (ST)

• Package Type: TO-3PF (Fully Isolated High-Power Plastic Package)

• Component Type: NPN Bipolar Power Transistor

• Voltage Rating ($V_{CES}$): 1500V

• Voltage Rating ($V_{CEO}$): 700V

• Current Rating ($I_C$): 10A (Continuous)

• Peak Current Rating ($I_{CM}$): 15A

• Power Dissipation ($P_{tot}$): ~50W (at $T_C = 25^\circ C$)

• Marking Code: 1802DFX / MD1802FX

• Part Number: MD1802FX