It can be used for amplifying Dasduinos current. When base current is removed the transistor becomes fully off, this stage is called as the Cut-off Region and the Base Emitter voltage could be around 660 mV. 2N2222 is the most basic NPN transistor that you can find and it can be found in our Dasduino Beginner Kit. This stage is called Saturation Region and the typical voltage allowed across the Collector-Emitter (V CE) or Base-Emitter (V BE) could be 200 and 900 mV respectively. Automotive No Supplier Cage Code 01295 PPAP No Taxonomy Path Semiconductor > Diodes, Transistors and Thyristors > Bipolar Transistors > GP BJT Start Parametric Search Datasheet Get a comprehensive understanding of the electronic component by downloading its datasheet. Continuous collector current (Ic) of 800mA. Collector emitter breakdown voltage is 30V at IC 10mA, IB 0. This NPN silicon planar switching transistor is used for switching, linear DC power supply and VHF amplifier applications. When this transistor is fully biased then it can allow a maximum of 800mA to flow across the collector and emitter. The 2N2222 from Multicomp Pro is a through hole, low power bipolar transistor in TO-18 metal can package. To bias a transistor we have to supply current to base pin, this current (I B) should be limited to 5mA. The maximum amount of current that could flow through the Collector pin is 800mA, hence we cannot connect loads that consume more than 800mA using this transistor. 2N2222A has a gain value of 110 to 800, this value determines the amplification capacity of the transistor. 2N2222A is a NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. transistors - 2N2222 burning out in the lab at 22 V - Electrical Engineering Stack Exchange 2N2222 burning out in the lab at 22 V Asked 7 months ago Modified 7 months ago Viewed 2k times 7 According to the datasheet, a 2N2222 can handle VCE(max) V C E ( m a x) up to 40 V 40 V.
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