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. See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. Silicon npn planar rf transistor datasheet catalog. You can use a transistor as a switch or you can use a transistor as an amplifier. Wherever you need to control the flow of electricity in a device from transistor radios, to diodes, to circuit boards you can find a great collection of transistors on ebay. Control the flow of electricity in your electronic equipment.
Mosfet, darlington and bipolar transistors a transistor is used to amplify and switch electronic signals and electrical power. Ordering information marking diagram 2n 3906 alyw a assembly location l wafer lot y year w work week pb. Transistors datasheets electronics transistor components. Here is an image showing the pin diagram of the this transistor. General purpose transistorsnpn silicon, 2n3904 datasheet, 2n3904 circuit, 2n3904 data sheet. The transistor npn important 2n3904 specifications from. Applications general purpose switching and amplification, e. See detailed ordering and shipping information in the package dimensions section on page 3 of this data sheet. Its current rating is only 200ma, but that is enough for most relays. Applications rf amplifier up to ghz range specially for wide band antenna amplifier. The circuit your are referring to is an emitterfollower not a groundedemitter which is a different animal. Mouser is an authorized distributor for many transistor manufacturers including diodes inc. Nte379 silicon npn transistor power amp, high voltage, switch description. A to 100ma, therefore, it could be used for low current to high current gain.
Recent listings manufacturer directory get instant insight into any electronic component. The npn bipolar transistor is designed for use in linear and switching applications. Nte379 silicon npn transistor power amp, high voltage. Transistor 2n3904 pinout and specifications homemade. Silicon npn transistors stmicroelectronics preferred salestypes npn transistor description the 2n3439 and 2n3440 are silicon epitaxial planar npn transistors in jedec to39 metal case designed for use in consumer and industrial lineoperated applications. It is manufactured using high voltage multi epitaxial planar technology for high. The transistor 2n3904 comes under the category of npn small signal, low power, general purpose transistor, mainly applicable for switching and for signal amplification. The nte379 is a silicon npn transistor in a to220 type package designed for highvoltage, high speed power switching inductive circuits where fall time is critical. Transistor codes surface mount, pnp, npn, choosing. Pnp general purpose amplifier, 2n3906 datasheet, 2n3906 circuit, 2n3906 data sheet. This page covers practical matters such as precautions when soldering and identifying leads. Features high power gain low noise figure high transition frequency 94 9308 1 3 2 bfr91 marking. Typical parameters which may be provided in scillc data sheets andor specifications can and do vary in. Ordering information collector 3 2 base 1 emitter 2n 390x yww x 3 or 4 y year ww work week pb.
High voltage fastswitching pnp power transistor datasheet production data features high voltage capability fast switching speed applications lighting switch mode power supply description this device is a high voltage fastswitching pnp power transistor. Applications datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. The useful dynamic range extends to 100 ma as a switch and to 100 mhz as an amplifier. Onsemi, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. If you cant search it here, nowhere else in the world. You can easily switch big, like great than 12 volt loads with this transistors max 40 volt rating. If you are not sure which lead is the collector and which one is the emitter, refer to the package the transistor came in or the specifications on the manufacturers website.
Resistor selection for npn np3904 base all about circuits. Codes beginning with b or a, for example bc108, bc478. Reverse the probes and measure the resistance again. Transistors amplify current, for example they can be used to amplify the small output current from a logic ic so that it can operate a lamp, relay or other high current device. See detailed ordering and shipping information in the package dimensions section on page 6 of this data sheet. Complete technical details can be found at the 2n3906 datasheet given at the end of this page. Com datasheet search site for electronic components and semiconductors and other semiconductors. Transistor datasheet, transistor pdf, transistor data sheet, datasheet, data sheet, pdf.
We also offer a variety of smd packages including our ultra small leadless housing sot883 for spacesaving designs. Sylvanias transistor circuit handbook for the hobbyist. Com is the biggest online electronic component datasheets search engine. Transistor kit 10 value 200pcs npn pnp power transistor assortment kit, transistors box pack for bc337, bc327, 2n2222, 2n907, 2n3904, 2n3906, s8050, s8550, a1015, c1815 by kulannder. Silicon npn planar rf transistor electrostatic sensitive device. The device is housed in the to92 package, which is designed for medium power applications. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34.
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. The factory should be consulted on applications involving pulsed or low duty cycle operations. In the market, it is available in the plastic body and to92 dip package. Standard bipolar transistors 267 automotive bipolar transistors 69 parametric search. Stock values are subject to change displayed price per unit is based on small quantity orders authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by nexperia. Typical parameters which may be provided in scillc data sheets andor. The first letter b is for silicon, a is for germanium rarely used now. There are three main series of transistor codes used in the uk. For highside switch circuits, you need a pnp style bjt. Universally useful and adaptable, the transistor is an essential component of electronic circuitry. Complete technical details can be found at the 2n3904 datasheet given at the end of this page.
Pnp switching transistor in an ultra small dfn10063 sot883 leadless surfacemounted device. They are used in a variety of circuits and they come in many different shapes. It should read in the megaohm range for either direction. Transistors are in stock with sameday shipping at mouser electronics from industry leading manufacturers. As long as the transistor is in the active region collector connected then the input impedance is high, being roughly equal to the beta of the darlington transistor times. Projects include the usual crystal receiver, audio amp, and model train horn along with novel items like a. The 2n3055 transistor has a power dissipation of 115w. Its dynamic range may include a current handling capability of more than 100ma for switching applications and a 100mhz frequency handling capacity fits with amplification purposes. It is recommended that transistors not be allowed to operate near these values, lest their lifespan be shortened. Emitter saturation voltage vbesat ic 10ma, ib 1ma 0. The breakdown voltage is where the transistor will stop operating or be destroyed if it is given an input voltage of that amount. See detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet.
In data sheets and application notes which still contain nxp or philips. Transistor replacement guide datasheet, cross reference, circuit and application notes in pdf format. Free packages are available maximum ratings rating symbol value unit collector. Transistors datasheets, 2n2222, npn switching transistor, 2n2369, npn small signal transistor, 2n2484, npn gp transistor, 2n2905, pnp gp amplifier, 2n2907 pnp gp.
Signal current gain 2n3905 hfe ic 1ma, vce 10v, f 1khz 50. N3906 datasheet, n3906 pdf, n3906 data sheet, n3906 manual, n3906 pdf, n3906, datenblatt, electronics n3906, alldatasheet, free, datasheet, datasheets, data sheet. Standard bipolar transistors 267 show hide parameters. Bfr91 plastic case to 50 1 collector, 2 emitter, 3 base 623. Fairchild, alldatasheet, datasheet, datasheet search site for electronic. Npn silicon transistor general small signal application central semiconductor c.