3906 transistor equivalent software

I think most anything will work, try what you have. The electrical characteristics and equivalent circuit. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34. Switch using 2n 3906 transistor all about circuits. Transistor pnp 2n3906 com00522 sparkfun electronics. Mmbt3906 silicon pnp transistor general purpose amp, surface. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Delay and rise time equivalent test circuit figure 2.

The stac150v2350e is a high voltage nchannel mos fieldeffect rf power transistor especially designed for 150v industrial rf power class e generators such as pecvd plasma sputtering, flat panel and solar cells manufacturing equipments. Mcigicm transistor kit, bc337 bc327 2n2222 2n2907 2n3904 2n3906 s8050 s8550 a1015 c1815 assortment, 10 values, 200pcs. Collector features pnp silicon epitaxial planar transistor for switching and amplifier applications as complementary type, the npn transistor 2n3904 is recommended this transistor is also available in the sot23 case with the type designation mmbt3906 maximum ratings ta25. Located in montreal, canada, transistor software has been working with webtechnology since 1998. Description pnp switching transistor in a sot23 plastic package. Each part number constitutes a product family which may contain multiple associated product configurations. Q11 is a common collector and q12 is a common emitter.

Bipolar transistors database bipolar transistors database contain more than 46000 transistor data npn. Mps3906 pnp transistor complementary npn, replacement, pinout. Pnp silicon transistor descriptions general small signal application switching application features low collector saturation voltage collector output capacitance complementary pair with 2n3904 ordering information type no. Free packages are available maximum ratings rating symbol value unit collector. Texas instruments, a flash led driver with automatic vf and esr detection for. Bipolar junction transistor is a solidstate device in which the current flows between the collector and the emitter are controlled by the current flow through the base.

It is designed for low electric current and power and medium voltage, and can operate at moderately high speeds. Consistency thereof a note about building a discrete equivalent of the classic lm3909 prompted me to measure some 2n3904 and 2n3906 transistors. My fav universal replacement for such is the 2n3904, mostly cause i have a bunch. Here is an image showing the pin diagram of the this transistor. I have a control signal that vary between 0v and 3,3 vdc at base, but the transitor not open when the voltage at base reach the 3. The only lm3909 ic that i have was used in a led flasher circuit built on a pcb. For more information on this transistor, see the 2n3904 datasheet. This pair of transistors will buffer the signal from q3s collector, and provide a. Apr 17, 2017 although the software seems a bit ugly design running on dos, but it works perfectly with the database with many components and is free, makes an interesting tool to interested in electronics, want to know when information about a particular component or find a replacement.

A logical 0 is a voltage between 5v and 15v, and a logical 1 is a voltage between 5v and 15v. Working on a table for our book, soliciting your opinions, info and advice. Each transistor is different, the voltage increases when the current increases and the voltage decreases when the temperature increases. Ltspice is a trademark and simulation software of adi. There are some transistor circuits available that will flash an led from a single cell. Pnp switching transistor mmbt3906 features collector current capability ic. Transistor equivalent electronics forum circuits, projects. A note about building a discrete equivalent of the classic lm3909 prompted me to measure some 2n3904 and 2n3906 transistors. Mps3906 pnp transistor complementary npn, replacement.

Replacement and equivalent transistor for the 2n3906. 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. 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. Mar 21, 2004 just a work of caution, many of the transistor equivalent documents and software packages have shortcomings and i am afraid to say that in many cases they have proved to be wrong. The 2n3906 is a commonly used pnp bipolar junction transistor intended for general purpose lowpower amplifying or switching applications. Suppose you build a differential pair from mmbt39042n3904 surface mount equivalent transistors with mmbt39062n3906 surface mount equivalent for a current mirror. Pricing and availability on millions of electronic components from digikey electronics. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code. The 2n3904 is a common npn bipolar junction transistor used for generalpurpose lowpower. Marking package code 2n3906 2n3906 t092 outline dimensions unit. Bandwidth product ft ic 10ma, vce 20v, f 100mhz 250. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. 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.

This pair of transistors will buffer the signal from q3s collector, and provide a high gain as the signal goes to the final stage. Collector features pnp silicon epitaxial planar transistor for switching and amplifier applications as complementary type, the npn transistor 2n3904 is recommended this transistor is also available in the sot23 case with the type designation. It is designed for low electric current and power and medium voltage, and its operating speed is very high. I am trying to use one 2n3906 transistor as a switch. We need to know what you are going to do with the transistor before we can say if this is a sutiable replacement. Im working on two tables, a short one for inclusion within the body of the transistor chapter. 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. Mmbt3906 silicon pnp transistor general purpose amp. Jun 27, 2017 unfortunately the lm3909 is not available anymore. Although the software seems a bit ugly design running on dos, but it works perfectly with the database with many components and is free, makes an interesting tool to interested in electronics, want to know when information about a particular component or find a replacement the operation is quite simple and is separated by categories such as. Mcigicm transistor kit, bc337 bc327 2n2222 2n2907 2n3904.

The transistor amplifies the changes in the forward voltage of its baseemitter diode. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor. Bipolar transistors database contain more than 46000 transistor. Download ic database equivalent guide 100 thousand. The mps3906 is manufactured in a plastic to92 case. These transistors help to form the input differential stage of the amplifier. Npn transistor and its opposite is the 2n3906 which is an pnp transistor. I try with several resistor values but the transistor never off. Second, you are not understanding how the rs232 signalling works. Just a work of caution, many of the transistor equivalent documents and software packages have shortcomings and i am afraid to say that in many cases they have proved to be wrong.

You also use transistors that are next to each other on the reel. Im forum wird immer wieder gefragt, welcher transistor fur eine bestimmte. This kit is what you need to develop numerous different transistor circuits. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent. Bipolar transistors database bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. These are very common, high quality bjt, pnp transistors made by st micro.

The part number column shows representative part numbers only, which may not be available for sale in the precise form shown. Download transistoramp software for the design of transistor. Pzt3906 3906 sot223 4l tape and reel 2500 2n3906 mmbt3906 pzt3906 ebc to92 sot23 sot223 mark. Then a transistor with no series emitter resistor and its base biased at 0. The 2n3906 are a good general purpose pnp transistor for low power amplification and switching. Favorite bjt transistors, sot23 and to92 equivalents i.

Arduino forum using arduino general electronics is a 2n3906 an suitable substitute for a s8050. Web and mobile experts transistor software provides premium web and mobile engineering, architecture and training to companies all over the world. Details about 50pcs smd transistor mmbt3906 2a 200ma40v pnp sot23 transistor,2n3 906 3906. Transistor equivalent circuits and models learning objectives general dc equivalent circuit ac equivalent circuit equivalent circuit of a cb amplifier effect of source resistance r s on voltage gain equivalent circuit of a ce amplifier equivalent circuit of a cc amplifier smallsignal lowfrequency model or representation. These transistors are available in package styles to92, sot23, sot223 with different. Tmbt3906 bipolar transistors igbts toshiba electronic. I try with several resistor values but the transistor never. Apr 28, 2014 download bipolar transistors database for free. If it is not in a socket putting one in sure helps.