Pn2222 transistor equivalent software

Pn2222 bipolar bjt transistor npn 30v 600ma 250mhz 625mw through hole to923 from on semiconductor. Pn2222 on semiconductor discrete semiconductor products. Theyre critical as a control source in just about every modern circuit. It is important to note that when the switching voltage to the base junction is positive, it is customary, to use an npn transistor. Here is an image showing the pin diagram of the this transistor. Pn2222, pn2222a general purpose transistors npn silicon features pbfree.

In this tutorial well introduce you to the basics of the most common transistor around. Use an npn base junction transistor bjt to drive high current loads like motors using your arduino. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds. The base goes to the source voltage or the triggering voltage via a current limiting resistor. Transistor transistors for beginners in electronics. Pricing and availability on millions of electronic components from digikey electronics.

Pn2222a datasheet, equivalent, cross reference search. Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human. However, when the switching voltage is 0v or negative, then pnp transistor is utilised to switch the load. Cross reference electronic circuits, tv schematics, audio. If the transistor is used as a simple onoff switch then its hfe is assumed to be only 10 because the saturated hfe is very low. The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose lowpower amplifying or switching applications. What is the difference between bc547 and 2n2222a transistor. Looking at the a suffix 2222, it appears they are graded units having a higher breakdown voltage across the elements. Similarly, when it comes to pch type, the external pulldown resistor is essential.

It depends on exactly what the function of the transistor is, but heaps of transistors will substitute for it in a great many situations. Pn2222 transistor datasheet pdf, pn2222 equivalent. 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. Pn2222 npn transistor complementary pnp, replacement. It should work anywhere a 2222 without suffix is specified. One bag had 97 and the other bag had 92 transistors. Transistor amplifier circuits are designed using negative feedback so that the circuit works properly with any transistor whether its hfe is low or is high. The nte123 is a silicon npn transistor used as general purpose audio amplifier or switch. Amazon the resistors, capacitors and transistor cost just. Pn2222 manufacturers web site futurlec part number pn2222 department transistors category general 2n series rohs compliant package type to92 technical data. It is made of silicon material and specially designed for low voltage, low to medium current and low power amplifier applications. For more information on this transistor, see the 2n3904 datasheet. Base voltage pn2222 pn2222a vcbo 60 75 vdc emitter.

Pn2222, pn2222 datasheet, pn2222 npn general purpose transistor datasheet, buy pn2222 transistor. Pn2222 equivalent pn2222ag pn2222 pn2222a pn2222a to92 222a pn2222 datasheet transistor pn2222 pn2222a to92 text. Semiconductor transistor, diode, ic cross reference. Transistor as a switch discrete semiconductor circuits.

Lm35 dz same as pnp transistor element14 element14. Usually, a generalpurpose transistor such as the pn2222 has maximum collector rating ic of 600ma dc. I sincerely hope the original poster, who had a single post, has found a compliment to the 2n2222 by now. Ic cross reference cross reference ci stk cross reference ci tda cross reference ci sharp cross reference hitachi audio ic cross reference and circuit applications smd cross reference and equivalent we make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that the information is free. So i just wanted to know can the bc148 be used as a general substitute for 2n2222 or is it just the case in this. What a curious experiment keon hahaha if you look at the block diagram of the datasheet, you will see that the output of the sensor is a pnp transistor, where the colector is tied to vcc, and emitter tied to the output, so you can see the pnp transistor behavior when acting on the gnd pin as it was the base pin of the transistor. It was originally made in the to18 metal can as shown in the picture the 2n2222 is considered a very common transistor, and is used as an exemplar. Pn2222 d 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. 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. I have use bc547 for a project water level indicator. Its a bipolar junction transistor abbreviated as bjt. Package dimensions pn2222 dimensions in millimeters 2018 semiconductor components. A different transistors pins may be in the order b, c, e from left to right.

Pn2222, pn2222a pn2222a is a preferred device general purpose transistors npn silicon features pbfree packages are available maximum ratings rating symbol value unit collector. 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. Pn2222arlra pn2222arlrag pn2222arlrm for information on tape and reel specifications, including part, pn2222. Emitter voltage pn2222 pn2222a vceo 30 40 vdc collector. Well packed and assorted in a plastic storage case. Or, you can arrange the transistor as an emitterfollower, so the base current goes towards powering the led, and is thus not wasted. Pn2222, pn2222a general purpose transistors npn silicon features pb. Transistor kit 10 value 200pcs npn pnp power transistor. Pn2222, pn2222 npn general purpose transistor, buy pn2222 transistor. The sy89222l is functionally equivalent to the sy100elt22l but in an ultrasmall 8lead mlf package that features. Switching time equivalent test circuits scope rise time software. The pin mapping for the pn2222 and ksp2222 is shown. The circuit can also be inverted using pnp transistors.

One is to use a mosfet instead of a bjt, which has the advantage of nearly 0 gate equivalent to the base current. Many other npn small signal or switching transistors can be used, including 2n4401, pn2222 or 2n2222 using the circuit on the left. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads. As prathamesh satardekar has said, 2n2222 is as good as any. Pn2222 npn transistor complementary pnp, replacement, pinout, pin. Obviously, amplifiers and oscillators should operate somewhat below this frequency. As an example, when the ksp2222 or pn2222 transistors flat side the side with the part number printed on it is facing you with the pins down, the pins are e, b, c emitter, base, collector from left to right. I have seen many circuits using the 2n2222 transistor correct me if it isnt one. Pn2222 datasheet, equivalent, cross reference search.