The GT125K is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the GT125K transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.
The GT125K transistor symbol shows an arrow from the emitter into the base. This means that the current flows from emitter to collector terminal.
Circuit diagram symbol of the GT125K transistor as follows.
| Transistor Code | GT125K | |
|---|---|---|
| Transistor Type | BJT | |
| Transistor Polarity | PNP | |
| Transistor Material | Germanium(GE) | |
| Collector Power Dissipation (Maximum) | PC | 0.15W |
| Collector-Base Voltage (Maximum) | VCB | 70V |
| Collector Current (Maximum) | IC | 0.3A |
| Operating Junction Temperature (Maximum) | TJ | 90°C |
| Emitter-Base Voltage (Maximum) | VEB | 20V |
| Forward Current Transfer Ratio (hFE Value) | 75 | |
| Transition Frequency | FT | 1MHz |
UXPython is not the creator or an official representative of the GT125K PNP transistor. You can download the official GT125K PNP transistor datasheet to get more infromation about this transistor.
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