Data chip transistor 2n3904 pdf

Npn silicon epitaxial planar transistor for switching and amplifier applications. The product status of the devices described in this data sheet may have changed since this data sheet was published. The operation of the transistor is very dependent on the degree of doping of the various parts of the semiconductor crystal. The equivalent for 2n3904 ic are bc549, bc636, 2n2222, 2n2369. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. This device is designed as a general purpose amplifier and switch. Bc547 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. Complete technical details can be found at the datasheet give at the end of this page. Ge small signal transistors npn,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Find the best pricing for on semiconductor 2n3904 by comparing bulk discounts from 2 distributors.

Onsemi, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Transistor npn smd general purpose transistor npn features npn silicon epitaxial planar transistor for switching and amplifier applications rohs compliance mechanical data case. Pricing and availability on millions of electronic components from digikey electronics. The 2n3904 from multicomp is a through hole, npn silicon planar switching transistors in to92 metal can package. The way a transistor works can be described with reference to fig. Most 2n3904 transistors, however, will have a gain of 200.

This transistor is also available in the sot23 case. Octopart is the worlds source for 2n3904 availability, pricing, and technical specs and other electronic parts. The 2n3904 is a common npn bipolar junction transistor used for generalpurpose lowpower amplifying or switching applications. Its a reference to make them work in an actual circuit. Typical parameters which may be provided in scillc data sheets andor specifications can and do vary in different applications and. Free packages are available maximum ratings rating symbol value unit collector. Jul 10, 2019 the 2n remains very popular as a series pass transistor in linear power supplies and is still used in for medium current and high power circuits generally, including low frequency power converters although its use in audio power amplifiers and dctoac inverters is now less common and its use in higher frequency switchmode applications never. It is typically used for lowcurrent, medium voltage, and moderate speed purposes. Register enjoy islandwide free postal delivery for orders above rs. This transistor is available in the sot23 case with the type designation mmbt3906g. Small signal npn transistor, 2n3904 pdf download stmicroelectronics, 2n3904 datasheet pdf, pinouts, data sheet, equivalent, schematic, cross reference, obsolete, circuits electronic component search and free download site. On special request, this transistor is also manufactured in the pin configuration to18.

Ordering information collector 3 2 base 1 emitter 2n 390x yww x 3 or 4 y year ww work week pb. The transistor npn important 2n3904 specifications from. Shown on figure 2, this conversion process is a three. The following 2n3904 circuit diagram is a sample for reference. Filed under beta hfe gain 2n tymkrs amplification transistor man transistors. General purpose transistorsnpn silicon, 2n3904 datasheet, 2n3904 circuit, 2n3904 data sheet. Unless otherwise specified in this data sheet, this product is a standard commercial. Features pnp silicon epitaxial planar transistor for switching and amplifier application.

For some 2n3904 transistors at room temperature with a collector current of less than 200 ma, and where the power rating is not exceeded, their gain will be as low as 100 or as high as 300. Octopart is the worlds source for 2n3904 availability, pricing. Npn silicon expitaxial planar transistor for switching and amplifier applications. Sep, 2019 it was produced exclusively by the czechoslovakian electronics company tesla. The 2n3904 is a common npn bipolar junction transistor used for generalpurpose lowpower. Onsemi general purpose transistorsnpn silicon,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The following 2n2222 circuit diagram is a sample for. Free lead finish maximum ratings rating symbol value unit collector. Sep 10, 2016 2n3904 datasheet npn 40v, 200ma transistor onsemi, 2n3904 datasheet, 2n3904 pdf, 2n3904 pinout, 2n3904 equivalent, data, 2n3904 circuit, 2n3904 output. The transistor npn a current amplifier makes small currents bigger the 2n3904 transistor. The transistor npn important 2n3904 specifications from the. View 2n3904, mmbt3904, pzt3904 datasheet from on semiconductor at digikey. As complementary type, the npn transistor 2n3904g is recommended.

Npn switching transistor 2n3904 data sheet status notes 1. This transistor features fast switching, short turn off and low saturation voltage hence is suitable for switching and amplification. Please consult the most recently issued data sheet before initiating or completing a design. Semiconductor 2n3904 technical data feature npn silicon epitaxial planar transistor for. It is designed for low current and power, medium voltage, and can operate at moderately high speeds. If replacement, please be sure to read the data document to92 npn 40v 0. Sep 02, 2018 2n3904 datasheet npn switching transistor philips, 2n3904 pdf, 2n3904 pinout, 2n3904 equivalent, replacement, 2n3904 schematic, manual, data. Complete technical details can be found at the 2n3904 datasheet given at the end of this page. Smd general purpose transistor npn smd general purpose transistor npn features npn silicon epitaxial planar transistor for switching and amplifier applications rohs compliance mechanical data case. Applications datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Ordering information collector 3 2 base 1 emitter 2n 390x yww x 3 or 4. Parameters, parts, cross reference, chip, semiconductor, circuit, electric, manual, substitute. The 2n3904 is common generalpurpose lowpower npn transistor used amplifying or switching applications.