In this condition, the base is directly connected to the ground. Similarly, in the cut-off region, it works as an open switch means both junctions will be reverse biased, and emitter-base voltage will be less than 5V thus transistor works as a fully open switch. In the saturation region, it works as close switch means both junctions will be forward biased, and emitter-base voltage will be greater than 5V thus transistor works as a fully closed switch. In the active region, it works as an amplifier means its emitter-base junction will be forward biased and the collector-base junction will be reversed biased. Either it is used for switching or amplification it works in three modes of operation. Collector emitter saturation voltage: 0.25Vįor further details download datasheet 2N3906 DataSheet Where and How to Use 2N3906 TransistorĢN3906 transistor is generally used for high-speed switching and amplification purpose.Storage temperature range: -55 to 150C 0.Minimum forward current transfer ratio: 100.RJC Thermal Resistance, Junction to Case 83.3 ☌/W.
2N3906 (3) MMBT3906(2) PZT3906(3) P DTotal Device Dissipation 625 350 1,000 mW. 2N3906 datasheet - Small Signal Transistor (PNP) Details, datasheet, quote on part number: 2N3906 Features, Applications Features PNP Silicon Epitaxial Planar Transistor for switching and amplifier applications.
Emitter pin is input pin used for basing the emitter base junctionīase pin is control pin used for controlling the emitter to collector current.Ĭollector pin is output pin used for providing current to the load.
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