The DB15-02 is an axial-lead rectifier diode produced by Diotec, a semiconductor company based in Germany. It is a 300V, 15A diode designed for a number of different applications, including power supplies, lighting, and motor control. It features a low forward voltage drop, low reverse breakdown voltage, and high surge current capability. The package of this diode is designed for surface-mount technology, making it an ideal choice for use in high-density applications and circuit designs.