![switch mode power supply - What does reverse diode on NPN symbol indicate? - Electrical Engineering Stack Exchange switch mode power supply - What does reverse diode on NPN symbol indicate? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Z2L2w.png)
switch mode power supply - What does reverse diode on NPN symbol indicate? - Electrical Engineering Stack Exchange
Schematic of LDMOS with parasitic RC elements, inherent parasitic NPN... | Download Scientific Diagram
![Cross section of a diode-connected NPN transistor with its parasitics [17]. | Download Scientific Diagram Cross section of a diode-connected NPN transistor with its parasitics [17]. | Download Scientific Diagram](https://www.researchgate.net/publication/2982651/figure/fig9/AS:668454646452242@1536383415960/Cross-section-of-a-diode-connected-NPN-transistor-with-its-parasitics-17.png)
Cross section of a diode-connected NPN transistor with its parasitics [17]. | Download Scientific Diagram
![bjt - Why isn't the NPN diode model two diodes connected in series? - Electrical Engineering Stack Exchange bjt - Why isn't the NPN diode model two diodes connected in series? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Wr3X4.png)