2n3055 Schaltung. It is a transistor type of enduring popularity. It was introduced in the early 1960s by rca using a hometaxial power transistor process transitioned to an epitaxial base in the mid 1970s.
Although you could use this design to deliver 20 amps with almost no modifications and with a proper transformer and a huge heat sink with a fan i did not needed such much power. The 2n3055 is a power bipolar transistor designed to handle high power loads in the range of 100 v and 15 amps. Silicon npn power transistors 2n3055 description with to 3 package complement to type mj2955 dc current gain h fe 20 70 i c 4 adc collector emitter saturation voltage v ce sat 1 1 vdc max i c 4 adc excellent safe operating area applications designed for general purpose switching and amplifier applications.
2n3055 d 2n3055 npn mj2955 pnp preferred device complementary silicon power transistors complementary silicon power transistors are designed for general purpose switching and amplifier applications.
Its numbering follows the jedec standard. List of unclassifed man. It is designed for general purpose switching. 2n3055 24w class a audio amplifier p.
