Pn2222a central semiconductor corp transistors bjt. A3 4 typical performance characteristics continued figure 7. The factory should be consulted on applications involving pulsed or low duty cycle operations. Baseemitter saturation voltage vs collector current figure 4. It is commonly used for low power amplifying or switching. Electro tech is an online community with over 170,000 members who enjoy talking about and building electronic circuits, projects and gadgets. On special request, these transistors can be manufactured in different pin configurations.
Oct 24, 2015 2n2222 datasheet pdf, 2n2222 datasheet, 2n2222 pdf, pinouts, circuit, ic, manual, 2n2222 substitute, parts, 2n2222 datenblatt, schematic, reference. Description npn switching transistor in a sot23 plastic package. February 2009 pn2222ammbt2222apzt2222a npn general purpose. When used as a switch, can a pn2222 be used as a substitute for the pn2222a. Pn2222, pn2222a pn2222a is a preferred device general purpose transistors npn silicon maximum ratings rating symbol value unit collectoremitter voltage pn2222 pn2222a vceo 30 40 vdc collectorbase voltage pn2222 pn2222a vcbo 60 75 vdc emitterbase voltage pn2222 pn2222a vebo 5. Pn2222, pn2222a general purpose transistors npn silicon features pb. Power dissipation vs ambient temperature figure 10.
Free packages are available maximum ratings rating symbol value unit collectoremitter voltage pn2222 pn2222a vceo 30 40 vdc collectorbase voltage pn2222 pn2222a vcbo 60 75 vdc emitterbase voltage pn2222 pn2222a vebo 5. Difference between pn2222 and pn2222a whats the difference between a pn2222 and a pn2222a transistor. A, november 2004 pn2222 npn epitaxial silicon transistor absolute maximum ratings ta25c unless otherwise noted electrical characteristics ta25c unless otherwise noted. Package dimensions pn2222 dimensions in millimeters 2018 semiconductor components industries, llc rev. If i set up the circuit for a quick test, it seems that the datasheet or the transistor has the pins swapped. The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose lowpower amplifying or switching applications.
This device is for use as a medium power amplifier and switch requiring collector currents up to 500ma. We dont share your credit card details with thirdparty sellers, and we dont sell your information to others. Looking at the a suffix 2222, it appears they are graded units having a higher breakdown voltage across the elements. On semiconductor and the on semiconductor logo are trademarks of. But if you are not planning on stressing the part higher voltages, etc both will work well, especially for simple switching and logic circuits. Pn2222a 2n2222a npn siepitaxial planartransistoren fur. Switching and linear application dc and vhf amplifier applications. It is designed for low to medium current, low power, medium voltage, and can. In case youre curious about which to use, or which one is better or superior than the other, in this article, we compare and contrast the 2 transistors. Mar 04, 2018 the 2n2222 transistor is subdivided into one group according to its dc current gain. I have across this circuit across a lot of forums and was just wondering if i could replace bc547 q1 in the circuit with the commonly used 2n2222 npn transistor. All about 2n2222 transistor and its circuit diagrams.
Dec 11, 2017 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. Our payment security system encrypts your information during transmission. The 2n2222a is a slight bit better in terms of vceo, vcbo, vebo. Pn2222ammbt2222apzt2222anpn general purpose amplifier.
Npn general purpose amplifier this device is for use as a medium power amplifier and switch requiring collector currents up to 500ma. Unit vcbo collectorbase voltage open emitter 2n2222. Npn general purpose amplifier switch requiring collector currents up to 500ma. And the maximum dissipation for a metal cased 2n2222a is 600mw. Typical pulsed current gain vs collector current figure 2. To18 metal can package dimensions minimum maximum a 5. Ive read around for a little while trying to make sure these are equivalent, but so far havent seen it explicitly stated. Pn2222a datasheet, pn2222a pdf, pn2222a data sheet, pn2222a manual. They are designed for high speed switching application at collector current up to. Pn2222a pn2222 transistor npn 40 volts 600 ma product details. Pn2222, pn2222a general purpose transistors urimedia. Pn2222a mmbt2222a pzt2222a npn general purpose amplifier. Baseemitter on voltage vs collector current figure 5. Collectoremitter saturation voltage vs collector current figure 3.
I found all these transistors and i have no idea whether they can be used as the 2n2222a transistor. The differences are minimal, however the datasheets that i found indicate that the thermal properties are exactly the same for both, but show the max. Turn on and turn off times vs collector current figure 8. Jan 10, 2007 anyone know is there any difference between mps2222a, ksp2222a and 2n2222a.
Pn2222a datasheet, pn2222a pdf, pn2222a data sheet, pn2222a manual, pn2222a pdf, pn2222a, datenblatt, electronics pn2222a, alldatasheet, free, datasheet, datasheets. The 2n2222 part is the older style part which might be the reason they are being offered at a low price. I turn stainless steel bolts into a pocket safe duration. Recent listings manufacturer directory get instant insight into. This transistor is actually designed for low as well as. Please consult the most recently issued document before initiating or completing a design. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds. Fn2222 2n2222 micro electronics pn2222a le tr 2n2222 pn2222 2n2222 t092 pn2907 fn2222a 2n2222pn2222 text.
P2n2222a amplifier transistors npn silicon features pb. Offer pn2222a central semiconductor corp from kynix semiconductor hong kong limited. Ja thermal resistance, junction to ambient 200 357 125 cw. Anyone know is there any difference between mps2222a, ksp2222a and 2n2222a. I have a simple circuit to send current to a brushless fan running at 12v on the high side, using a npn transistor 2n2222a. I have a small circuit which controls the speed of a dc motor as per the ambient temperature. It should work anywhere a 2222 without suffix is specified. The pn i think is a european model and the 2n is a north american model. Preferred devices are recommended choices for future use and best overall value. When it comes to thermal conduction, metal always beats plastic.
There was a problem at the end because of the low sensitivity of the mic. To get into arduino, i am buying a list of parts based on the contents of a kit, then buying the manual separately. The transistor 2n2222 or 2n2222a are npn types and has the following electrical parameters. The devices maximum voltage tolerance breakdown voltage across its collector and base is 60 volts for 2n2222 and 75 volts for 2n2222a, with the emitters kept open. The 2n2222 is a general purpose bipolar junction npn transistor. The 2n2222 transistor is subdivided into one group according to its dc current gain. Pn2222a mmbt2222a pzt2222a pd total device dissipation derate above 25c 625 5. The 2n3904 and the 2n2222 are 2 of the most popular npn bipolar junction transistors in the electronics market. Pn2222a 2n2222a pn2222a 2n2222a npn general purpose siepitaxial planartransistors siepitaxial planartransistoren fur universellen einsatz npn version 20051117 dimensions ma. Top 5 electronics projects using 2n2222 transistor youtube. Pn2222a npn generalpurpose amplifier mouser electronics. You should be able to substitute the former for the latter in any circuit but not necessarily vice versa. Pn2222ammbt2222apzt2222a npn general purpose amplifier. But whats really relevant here is to look at the ft versus collector current graph and the hfe vs collector current graph where both look just the same.