Complementary silicon power transistors, 2n3055 datasheet, 2n3055 circuit, 2n3055 data sheet. Power transistors15a,50v,115w, 2n3055 datasheet, circuit, data sheet, alldatasheet, datasheet search site for electronic components and semiconductors, diodes, triacs, and other semiconductors. These devices can also be used in power switching circuits such as relay or solenoid drivers, dc. Find ibm power systems literature, brochures, data sheets and more.
Internal schematic diagram october1995 absolute maximum ratings symbol. For the best answers, search on this site mosfets are a type of transistor but they dont function like a bijunction transistor, like the 2n3055. To3 absolute maximum ratings ta25ac,unless otherwise specified parameters symbol value units vcbo vceo vebo vcev ic icm ib ibm, 1. Similar to bjts, the current flow between the collector and the emitter of is controlled by the current flow through the base. Page 2 of 4 electrical characteristics t ambient25. By using two 2n3055 transistors we become more then 2 times the amount of amps then the power supply delivers, making it real though to brake. Mj2955g on semiconductor discrete semiconductor products. Semiconductor technical data order this document by 2n3055d motorola, inc. It is intended for power switching circuits, series and shunt regulators, output stages and. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit. Electronic component documentation datasheet 2n3055.
Although you could use this design to deliver 20 amps with almost no modifications and with a proper transformer and a huge heat sink with a fan. Ltd1qwr205003,asilicon npn transistorsthe utc 2n3055 is a silicon npn transistor in to3metal case. Transistor 2n3055 npn power bi polar expitaxial base. Pdf 2n3055 d 2n3055 mj2955 2n3055 d 2n3055 motorola 2n3055 power amplifier circuit mj2955 300 watts amplifier mj2955 2n3055 200 watts amplifier 2n3055 npn motorola. Sep 26, 2018 2n3055 datasheet pdf 15 a, 60 v npn bipolar power transistor, 2n3055 pdf, 2n3055 pinout, substitute, equivalent, data, circuit, output. It was introduced in the early 1960s by rca using a hometaxial power transistor process, transitioned to an epitaxial base in the mid1970s. Base peak current1 ib 7 a ibm 15 a total dissipation at ta25 c max. The study of the following relevant acronyms is a must for all electronic students. You can add a 3th 2n3055 and use for r927 ohm, to make a 1012 ampere power supply of the design stated above.
Unit conditions vceosus collectoremitter sustaing voltage 60 v ic200ma, ib0 vcersus collectoremitter sustaing voltage 70 v ic200ma, rbe100. Pricing and availability on millions of electronic components from digikey electronics. Ideally suited for general purpose amplifier and high speed switching applications. Hello, i purchased some 2n3055 transistors through ebay today and they were manufactured in india by continental device india limited.
Npn silicon dual transistors 2n3019dcsm high voltage, high current dual small signal npn transistors. Maximum ratings ta25c,unless otherwise specified parameters symbol value units vcbo vceo vebo vcev ic icm ib ibm. This is an easy to make power supply which has stable, clean and regulator 028v 68 amp output voltage. Conn type n 0hz to 6ghz 50ohm clamp st cable mount pl gold. Tools for your hybrid environment weve raised a lot of questions with this look at the modern hybrid it environment, and now lets find some answers. A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. A voltage or current applied to one pair of the transistors terminals controls the current through another pair of terminals. Ibm catalog first page, datasheet, datasheet search, data sheet, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, semiconductors.
Complementary power transistors stmicroelectronics. It will be awhile before i will have all of the components to build the target project so i would like to know how to test the 2n3055 transistors. Power dissipation 25c dc current gain hfe 4 a vce sat 1. The details of the process will be presented at the 2017 symposia on vlsi technology and circuits conference in kyoto, japan. Pdf 2n3055 mj2955 40vdc 2n3055 2n3055 pin hfe 2n3055 2n3055 amplifier 2n3055. Choosing transistor replacements electronics notes. Description npn transistor for powerful af output stages. Ibm research has created a new type of transistor for chips that enable 5nm construction, the smallest ever for a silicon processor. The thermal resistance will be in the product datasheet. Motorola 15 ampere complementary silicon power transistors 60, 120 volts 115, 180 watts,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. I had the pleasure of using one for just over 10 years. The ibm 1x8 and 2x16 console switches can be mounted in one of the following rack cabinets. Ibm press room ibm, its research alliance partners globalfoundries and samsung, and equipment suppliers have developed an industryfirst process to build silicon nanosheet transistors that will enable 5 nanometer nm chips. How to test 2n3055 electronics forum circuits, projects.
It is intended for power switching circuits,series and shunt regulators, output stages and high fidelityamplifiers. Ibm research alliance builds new transistor for 5nm tech. The ibm 3m console switch cable usb supports xseries servers with. Jan 24, 20 for the best answers, search on this site mosfets are a type of transistor but they dont function like a bijunction transistor, like the 2n3055. Select a replacement transistor with equivalent ft. Dont go for a transistor with a much higher ft as this may increase the risk of oscillation.
It is intended for power switching circuits, series and shunt. Help you support your dynamic business needs efficiently while minimizing risk. If ordered before 12pm super fast delivery limited areas. It is necessary to ensure that the replacement transistor will be able to operate at the relevant frequencies, so a similar or slightly higher ft is advisable. The utc 2n3055 is a silicon npn transistor in to247 metal case. Artistic license, apache license, q public license, ibm public license, or any other open source license requiring the distribution of the software or modifications or any part thereof in any code format.
Internal schematic diagram features low collectoremitter saturation voltage complementary npn pnp transistors applications general purpose audio amplifier description the devices are manufactured in planar technology with base island. These devices can also be used in power switching circuits such as converters or inverters. It is intended for power switching circuits, series and shunt regulators, output stages and high fidelity amplifiers. Tip 2n3055 datasheet, cross reference, circuit and application notes in pdf format. Buy transistor 2n3055 npn power bi polar expitaxial base toggle. Connection diagrams typical applications required if regulator is separated from filter capacitor by more than 3. The thermal resistance of a to3 mica washer is between 0. Ibm 42u s2 rack netbay42 enterprise rack ibm 25u s2 rack netbay11 standard rack the ibm 3m console switch cable ps2 supports xseries servers with traditional kvm ports. Pdf 2n3055 mj2955 40vdc 2n3055 2n3055 pin hfe 2n3055 2n3055 amplifier 2n3055 specification 2n3055 ic mj2955 2n3055 datasheet 2n3055 complement 2n3055 silicon. All transistors are clearly marked and are vintage 1950s 1960s, and each of these historic transistor types was developed originally for electronic switching and timing functionality as.
The utc 2n3055 is a silicon npn transistor in to247 metal. Ibm 1x8 and 2x16 console switches and ibm 3m console switch. Ibm creates a new transistor type for 5nm silicon chips. Ibm 1x8 and 2x16 console switches and ibm 3m console. Recent listings manufacturer directory get instant insight into any electronic component. Preferred devices are motorola recommended choices for future use and best overall value.
This new method, created in tandem with research partners. Mospec, alldatasheet, datasheet, datasheet search site for electronic. Buy transistor 2n3055 npn power bi polar expitaxial base. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for. Complementary silicon highpower transistors these powerbase complementary transistors are designed for high power audio, stepping motor and other linear applications. Power transistors are transistors which can handle a lot more power in compared to bjts. Motorola, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Find ibm storage solution briefs, white papers, data sheets and more. Motorola, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors. The first highfrequency transistor was the surfacebarrier germanium transistor developed by philco in 1953, capable of operating up to 60 mhz. These were made by etching depressions into an ntype germanium base from both sides with jets of indiumiii sulfate until it was a few tenthousandths of an inch thick. Power transistors15a,50v,115w, 2n3055 datasheet, 2n3055 circuit, 2n3055 data sheet. The ibm 4381 was the largest air cooled main frame ibm did back in the 80s. Pic volt ampere meter kit pic volt ampere meter was designed to measure output voltage of 070v or 0500v with 100mv resolution and 010a or more current with 10ma resolution.