The 2SD2098 NPN Transistor by Changjiang is a 5 Amp, 20 Volt device that comes in a SOT-89-3 surface mount package. It is compliant with RoHS regulations and can be used for applications such as motor driving, power supply switching, power amplifier, voltage regulator and audio amp. The transistor features a maximum rating of collector current of 5A, DC collector-emitter voltage of 20V, collector-base voltage of 20V, emitter-base voltage of 5V, collector power dissipation of 50W and emitter power dissipation of 30W with a minimum operating junction temperature of -55C and a maximum operating junction temperature of 150C. It has a very low saturation voltage of 0.77V and a very low collector-base capacitance of 220pF making it ideal for use in high speed switching applications.