Pn2222 vs 2n2222 pdf

A3 4 typical performance characteristics continued figure 7. Full part number electrical characteristics continued. You might very well be thinking of the pn2222a or mps2222a. The 2n2222 part is the older style part which might be the reason they are being offered at a low price.

Pn2222 ebc pinout 2n2223 is a metal can, very uncommon for hobby suppliers. The base goes to the source voltage or the triggering voltage via a current limiting resistor. Pn2222 on semiconductor discrete semiconductor products. The value of the current limiting resistor may be calculated by using the formula explained at the end of this article the transistor 2n2907 is complementary pair for 2n2222 and has identical specs as above, however being a pnp type the associated polarities are exactly opposite. The small dc motor, is likely to use more power than an arduino digital output can handle directly. It can control only one third of the current of 2n2222. Operating junction temperature 175 oc to18 to39 17 obsolete products obsolete products. Siemens npn silicon planar transistors,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors.

You should be able to substitute the former for the latter in any circuit but not necessarily vice versa. Pricing and availability on millions of electronic components from digikey electronics. The 2n3904 is also an npn transistor with same characteristics like 2n2222 but with one difference. Sarma, the metal can version has better thermal capabilities and higher peak current. The 2n3904 and the 2n2222 are 2 of the most popular npn bipolar junction transistors in the electronics market. As compared with 2n2222 it shows forward gain at lower current. The part number, 2n2222, is jedec registered, and the spec is very specific. Common emitter characteristics 10 100 0 80 160 240 320 400 i collector current ma time ns i i t on t off b1 c b2 ic 10.

On semiconductor makes no warranty, representation or guarantee regarding the. This file is licensed under the creative commons attributionshare alike 4. Npn general purpose amplifier switch requiring collector currents up to 500ma. Power dissipation vs ambient temperature figure 10. That and in every case where ive replace 2n2222a with pn2222 i never got the same performance even at very low power 10mw levels. No, theres no such thing as a 2n2222 or 2n2222a in a plastic case. But if you are not planning on stressing the part higher voltages, etc both will work well, especially for simple switching and logic circuits. A small transistor like the pn2222 can be used as a switch that uses just a little current from the arduino digital output to. Stmicroelectronics highspeed switches,alldatasheet, datasheet, datasheet search site for. The 2n2222a is a slight bit better in terms of vceo, vcbo, vebo.

The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose lowpower amplifying or switching applications. Datasheet for 2n2222a hireliability equivalent pdf by microsemi datasheet for. Bipolartransistor, npn, 40v, 0,6a, 0,625w, to92 bei. Pn2222 bipolar bjt transistor npn 30v 600ma 250mhz 625mw through hole to923 from on semiconductor. I have trouble understanding which transistor is more relevant to my application etc. 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.

Power dissipation vs ambient temperature 0 25 50 75 100 125 150 0 0. Difference between difference between bc547 and 2n2222. It should work anywhere a 2222 without suffix is specified. I sincerely hope the original poster, who had a single post, has found a compliment to the 2n2222 by now. Pn2222 datasheet, pn2222 pdf, pn2222 data sheet, pn2222 manual, pn2222 pdf, pn2222, datenblatt, electronics pn2222, alldatasheet, free, datasheet, datasheets, data.

Pn2222 datasheet, equivalent, cross reference search. Pn2222 transistor datasheet pdf, pn2222 equivalent. Compared to the 2n3904 the 2n2222 is a larger higher capacitance and maximum currents, lower saturation voltage at high currents, slower, considerably lower noise device. Pn2222 general purpose transistor building electronics circuits. Fn2222 2n2222 micro electronics pn2222a le tr 2n2222 pn2222 2n2222 t092 pn2907 fn2222a 2n2222pn2222 text. I havent experimented with transistors in circuits yet as a beginner, but i know how they work. Turn on and turn off times vs collector current figure 8. The 2n2222 transistor is subdivided into one group according to its dc current gain. The factory should be consulted on applications involving pulsed or low duty cycle operations.

Package dimensions pn2222 dimensions in millimeters 2018 semiconductor components industries, llc rev. The parts list specifically states p2n2222a, but the sites i am going to be ordering the rest of the parts only have 2n2222. Switching and linear application dc and vhf amplifier applications. On special request, these transistors can be manufactured in different pin configurations. Pn2222, pn2222a general purpose transistors npn silicon features pbfree. What is the difference between bc547 and 2n2222a transistor. If we tried to connect the motor straight to an arduino pin, there is a good chance that it could damage the arduino. All about 2n2222 transistor and its circuit diagrams. Difference between bjts and knowing which one to use. Perhaps allison who suggested 2n2222 metal case,did not mean against pn2222. Pn2222d 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. The pn 2222 should work in pn 2222a circuits that do not exceed its element voltage ratings, which if you are building to a 12 volt or less supply source, would be any application. I have use bc547 for a project water level indicator. Looking at the a suffix 2222, it appears they are graded units having a higher breakdown voltage across the elements.