The MP42A is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the MP42A transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.
The MP42A 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 MP42A transistor as follows.
| Transistor Code | MP42A | |
|---|---|---|
| Transistor Type | BJT | |
| Transistor Polarity | PNP | |
| Transistor Material | Germanium(GE) | |
| Collector Power Dissipation (Maximum) | PC | 0.2W |
| Collector-Base Voltage (Maximum) | VCB | 15V |
| Collector Current (Maximum) | IC | 0.15A |
| Operating Junction Temperature (Maximum) | TJ | 85°C |
| Forward Current Transfer Ratio (hFE Value) | 30 | |
| Transition Frequency | FT | 1MHz |
UXPython is not the creator or an official representative of the MP42A PNP transistor. You can download the official MP42A PNP transistor datasheet to get more infromation about this transistor.
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