![transistors - Are the AC resistances in the hybrid pi model and the T model of BJT the same? - Electrical Engineering Stack Exchange transistors - Are the AC resistances in the hybrid pi model and the T model of BJT the same? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/jfKD2.jpg)
transistors - Are the AC resistances in the hybrid pi model and the T model of BJT the same? - Electrical Engineering Stack Exchange
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resistors - Applying hybrid-pi model of an npn-BJT to a pnp BJT in small signal analysis - Electrical Engineering Stack Exchange
![transistors - Are the AC resistances in the hybrid pi model and the T model of BJT the same? - Electrical Engineering Stack Exchange transistors - Are the AC resistances in the hybrid pi model and the T model of BJT the same? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/2FU7j.jpg)
transistors - Are the AC resistances in the hybrid pi model and the T model of BJT the same? - Electrical Engineering Stack Exchange
Why do we need a hybrid model for a transistor? What are the differences between a hybrid model and a hybrid-pi model for a transistor? - Quora
![transistors - Why are the current directions in the hybrid-\$\pi\$ model for BJT the same for both NPN and PNP? - Electrical Engineering Stack Exchange transistors - Why are the current directions in the hybrid-\$\pi\$ model for BJT the same for both NPN and PNP? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/128ao.png)
transistors - Why are the current directions in the hybrid-\$\pi\$ model for BJT the same for both NPN and PNP? - Electrical Engineering Stack Exchange
![DOC) Introduction to High frequency hybrid Pi or Giacoletto model of BJT | Balaprasad Tegala - Academia.edu DOC) Introduction to High frequency hybrid Pi or Giacoletto model of BJT | Balaprasad Tegala - Academia.edu](https://0.academia-photos.com/attachment_thumbnails/52600680/mini_magick20190122-18434-gv1l3p.png?1548207564)
DOC) Introduction to High frequency hybrid Pi or Giacoletto model of BJT | Balaprasad Tegala - Academia.edu
![resistors - Applying hybrid-pi model of an npn-BJT to a pnp BJT in small signal analysis - Electrical Engineering Stack Exchange resistors - Applying hybrid-pi model of an npn-BJT to a pnp BJT in small signal analysis - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/s0ZAH.png)