Transistor Pnp Schaltung. When current flows thru the base emm. The positive voltage to the emitter allows current to flow from the emitter to the collector given that there is negative current to the base current flowing out of the base to ground.
Grundsätzlich sollte im i b und im i c stromkreis ein strombegrenzender widerstand eingesetzt sein. The output characteristics curves for a pnp transistor look very similar to those for an equivalent npn transistor except that they are rotated by 180 o to take account of the reverse polarity voltages and currents that is for a pnp transistor electron current flows out of the base and collector towards the battery. 5v 15ma mit 3 3v schalten.
Grundsätzlich sollte im i b und im i c stromkreis ein strombegrenzender widerstand eingesetzt sein.
The emitter is at ground and the base and collector voltages can be controlled using the sliders at right. Bd242 datasheet pdf 0 1. The same dynamic load line can be drawn onto the i v curves to find the pnp transistors operating points. The base emitter junction acts like a diode.
