This is an adjustable high current regulator circuit that the output voltage can be adjusted using a 5k potentiometer. The 2n3055 is a silicon epitaxialbase planar npn transistor mounted in jedec to3 metal case. Figure 1 lm317 current boosting circuit using mj2955 the 10r resistor defines the turnon time of the passtransistor and by the way, it defines how much current should passe through the lm317 and mj2955 3, 4. November 20 docid4079 rev 8 17 2n3055, mj2955 complementary power transistors datasheet production data figure 1. Mj2955 power transistors components datasheet pdf data sheet free from datasheet data sheet search for integrated circuits ic. Mj2955 datasheet, equivalent, cross reference search. Complementary silicon power transistors aredesigned for.
It is intended for power switching circuits, series and shunt regulators, output stages and high fidelity amplifiers. All final transistor circuits are combined in parallel, see circuit diagram below. Alte componente care au acelasi fisier pentru datasheet. While rated at 5 amps collector current they can provide the needed current gain and voltage isolation for the pnp mj2955.
Safe operating area curves indicate ic vce limits of. Description the is a silicon epitaxialbase planar npn transistor mounted in jedec to3 metal case. Mj2955 datasheetpdf 1 page wing shing computer components. Mje2955t complementary silicon plastic power transistors. Stmicroelectronics nv and its subsidiaries st reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. Safe operating area curves indicate i c vce limits of. Mospec semiconductor, mj2955, power transistors15a,50v,115w. Mj2955 equivalent datasheet, cross reference, circuit and application notes in pdf format. The term of this agreement is perpetual unless terminated by on semiconductor as mj2955 datasheet forth herein. Download mj2955 datasheet from boca semiconductor corporation.
Pdf mc7800, mc7800a, lm340, lm340a r14525 mc7800d mc78xx mc7805c mc7805cd2tr4 mc7800 mc1741g transistor mc7812ct mj2955 power transistor mc7800 series datasheet mc7800a. The mj2955 is a 60v pnp complementary silicon power transistor designed for use in generalpurpose amplifier and switching applications. Free package a location code yy year ww work week mex country of. Vce limits of the transistor that must be observed for reliable. Mospec, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Ltd 1 qwr205004,a silicon pnp transistors the utc 2n2955 is a silicon pnp transistor in to3 metal case.
Complementary power transistors stmicroelectronics. Mj2955 datasheet complementary silicon power transistors. Free packages are available maximum ratings rating symbol value unit collector. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Features designed for general designed for generalpurpose switching and amplifier. The mc7800 series can be current boosted with a pnp transistor. Jameco will remove tariff surcharges for online orders on instock items learn more.
Internal schematic diagram features low collectoremitter saturation voltage complementary npn pnp transistors applications general purpose audio amplifier. Mj2955 information in this document is provided solely in connection with st products. D718 datasheet vcbo120v, 8a, npn transistor toshiba. This transistor designed for use in generalpurpose amplifier and switching application. Vce limits of the transistor that must be observed for reliable operation. Electronic manufacturer, part no, datasheet, electronics description. Mj2955 complementary power transistors components datasheet pdf data sheet free from datasheet data sheet search for integrated. Understanding a conventional 2n3055 spec sheet can probably be quite difficult for the many noobs in the field. This is information on a product in full production. Motorola 15 ampere power transistors complementary silicon 60 volts 115 watts,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. At a minimum mj2955 datasheet license agreement shall safeguard on semiconductors ownership mj2955 datasheet to the software. Internal schematic diagram august 1999 absolute maximum ratings symbol parameter value unit npn 2n3055 pnp mj2955. Complementary silicon power transistors others with the same file for datasheet.
Before, this circuit is boost on final transistor power amplifier 2n3055 mj2955, this modif in final stage amplifier by adding more 2n3055 and mj2955 about adding 8 set transistor. Mj2955 datasheet, mj2955 pdf, mj2955 data sheet, mj2955 manual, mj2955 pdf, mj2955, datenblatt, electronics mj2955, alldatasheet, free, datasheet, datasheets, data. An excellent choice for a predrivers for both the 2n3055 and mj2955 are the tip120 and tip125 complementary darlington power transistors. Wings pnp planar silicon transistoraudio power amplifier dc to dc converter,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Complementary silicon power transistors aredesigned for general. Mj2955 are complementary silicon power transistors manufactured by the epitaxial base process, mounted in a hermetically sealed metal case, designed for. Mj2955 datasheet pdf, mj2955 pdf datasheet, equivalent, schematic, mj2955 datasheets, mj2955 wiki, transistor, cross reference, pdf download,free search site, pinout. Tip3055, 2955 complementary power transistors page 1 310505 v1. Mj2955 datasheet pdf wing shing computer components. Mj2955 datasheet, mj2955 datasheets, mj2955 pdf, mj2955 circuit.
Understanding 2n3055 transistor spec sheet bright hub. It is intended for power switching circuits, series and. An mj2955, which is also manufactured using the epitaxial process today, is a complementary transistor to the 2n3055. Complementary power transistors, mj2955 datasheet, mj2955 circuit, mj2955 data sheet. Mj2955 pdf, mj2955 description, mj2955 datasheets, mj2955. Tip3055d tip3055 npn, tip2955 pnp complementary silicon power transistors designed for general.
Here we take a closer look at all the specific parameters. In the sixties and early seventies, philips produced similar devices encapsulated in to3 packages under the reference bdy20 described as being for hifi purposes and bdy38 although the bdy38 has lower voltage ratings than. Pdf mj2955 mj2955 mj2955 transistor mj2955 power transistor mj2955 to3 p003n. Description pnp planar silicon transistoraudio power amplifier dc to dc converter.
Mospec power transistors 15a,50v,115w,alldatasheet, datasheet, datasheet search site for. Stmicroelectronics preferred salestypes complementary npnpnp devices. Mospec power transistors15a,50v,115w,alldatasheet, datasheet, datasheet search site for. Power transistors 15a,50v,115w, mj2955 datasheet, mj2955 circuit, mj2955 data sheet. Mj2955 datasheet, mj2955 pdf, mj2955 data sheet, mj2955 manual, mj2955 pdf. It is intended for power switching circuits, series and shunt regulators. The various aspects normally involved with these devices like vceo, vcbo, ft, ptc end up only being the facts on the sheets, with the folks failing to get the complete view of the internal operations of the part. Complementary npn pnp transistors2n3055 applications. Internal schematic diagram october1995 absolute maximum ratings symbol. Silicon npn transistor sgsthomsonpreferred salestype description the 2n3055 is a silicon epitaxialbase npn transistor in jedecto3 metalcase.
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