A transistors acts as an amplifier when operating in active region. Bc557package outlineunitareferences datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Pnp silicon epitaxial planar transistors for switching and af amplifier applications. Bfr91 should be considered to be used primarily for design of highgain, low noise, smallsignal amp. B c features for complementary with npn type bc546547548. Bc557 datasheet, equivalent, cross reference search. Bc547 npn transistor complementary pnp, replacement, pinout. Transistor pnp smd general purpose transistor pnp features pnp silicon epitaxial planar transistor for switching and amplifier applications mechanical data case. Irfz44 is nchannel enhancement mode standard level fieldeffect power transistor in a plastic envel. Pnp epitaxial silicon transistor features switching and amplifier highvoltage. Aug 19, 2019 bc557 datasheet, equivalent, cross reference search electrically isolates transistor or other components from the heatsink to make thermal conduction b. The complementary pnp transistor to the bc547 is the bc557.
Pnp silicon af small signal transistor, bc557 datasheet, bc557 circuit, bc557 data sheet. There are lots of categories and i am sure many of the circuits will be new to you, because some of them have been designed recently by me. Bc557 datasheet, equivalent, cross reference search submitted by admin on 26 october bc has a gain value of tothis value determines the amplification capacity of the transistor. Smd equivalent the smd versions of the bc547 are available as the bc847 sot23, bc847w sot323, bc850 sot23 and bc850w sot323. Bc557 datasheet, bc557 pdf, bc557 data sheet, bc557 manual, bc557 pdf, bc557, datenblatt, electronics bc557, alldatasheet, free, datasheet, datasheets, data sheet. Bc556, ab bc557, abc bc558, abc pnp general purpose transistor collector 3 p b leadpbfree 2 base 1 2 3 1 emitter to92 maximum ratings. Especially suited for use in driver stages of audio amplifiers, low noise input stages of. Its one of the transistors that james lewis recommends in his article on the best 4 transistors to keep in your parts kit the. Bc is a pnp transistor hence the collector and emitter will be closed forward biased when the base pin is held at ground and will be opened reverse biased when a signal is provided to base pin.
Bc557, 557b general purpose transistor page 1 310505 v1. Bc557 pnp general purpose transistors product data sheet. There are lots of categories and i am sure many of the circuits will be new to you, because some of them have been. Bc547 transistor pinout, equivalent, uses, features. It can amplify power, voltage and current at different configurations. Pnp epitaxial silicon transistor absolute maximum ratings ta25c unless otherwise noted electrical characteristics ta25c unless otherwise noted hfe classification symbol parameter ratings units vcbo collectorbase voltage 50 v vceo collectoremitter voltage 45 v vebo emitterbase voltage 5 v ic collector current 100 a pc collector. Oct 26, 2017 bc557 is a pnp transistor hence the collector and emitter will be closed forward biased when the base pin is held at ground and will be opened reverse biased when a signal is provided to base pin. C557b transistor pdf 10 products offers 10 cb transistor products. Bc556 bc557 bc558 bc559 bc560 pnp epitaxial silicon transistor author. Please practice handwashing and social distancing, and check out our resources for adapting to these times. Bc547 npn transistor complementary pnp, replacement.
Bc is a pnp transistor hence the collector and emitter will be. The smd versions of the bc547 are available as the bc847 sot23, bc847w sot323, bc850 sot23 and bc850w sot323. Bc557 is a pnp transistor hence the collector and emitter will be closed forward biased when the base pin is held at ground and will be opened reverse biased when a signal is provided to base pin. Bc557 pnp general purpose amplifier transistor image shown is a representation only.
Bc557 datasheet68 pages philips pnp general purpose. Bc557 pnp general purpose transistors product data sheet supersedes data of 1999 apr 15 2004 oct 11 nxp semiconductors pnp general purpose transistors product data sheet bc556. Bc556b, bc557a, b, c, bc558b amplifier transistors on. To bias a transistor we have to supply current to base pin, this datzsheet i b should be limited to 5ma. This is where a pnp transistor differs from a npn transistor. Microelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Bc556 bc557 bc558 bc559 bc560 pnp epitaxial silicon transistor. Bc557 bc557b pnp transistorbuy online electronic components shop wholesale best lowest price india description. Bc556 bc557 bc558 bc559 bc560 pn p epitaxial silicon transistor. Applications general purpose switching and amplification. Applications datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. The bc557 transistor is a silicon pnp low power transistor used for both amplifier and switching purposes features of bc557 npn general purpose transistor.
Philips pnp general purpose transistors,alldatasheet, datasheet, datasheet search site for electronic components and. Bc557 pnp general purpose transistors mouser electronics. Bc557 is a pnp transistor hence the collector and emitter will be closed when the base pin is held at ground and will be opened when a signal. Bc557package outlineunitareferences datasheet search, datasheets, datasheet search site. For complementary with npn type, the bc556, bc557, bc558 are classified as follows. Bc557 pnp general purpose transistors product data sheet 2004 oct 11 supersedes data of 1999 apr 15 nxp semiconductors product data sheet pnp general purpose transistors bc556. Bc557 datasheet28 pages philips pnp general purpose. Bc is a pnp transistor hence the collector and emitter will be closed. Complete technical details can be found at the datasheet give at the end of this page. The type bc556 is available in groups a and b, however, the types bc557 and bc558 can be supplied in all three groups.
Bc557 datasheet vceo45v, pnp transistor fairchild, bc556 datasheet, bc557 pdf, bc557 pinout, bc557 manual, bc557 schematic, bc557 equivalent, data. Bc556 datasheet, equivalent, cross reference search. This is where a pnp transistor differs from a npn transistor, a logic state blue colour is used to toggle between ground and signal voltage. Bc558 is a pnp transistor hence the collector and emitter will be. Bc556, bc557, bc558, bc559, bc560, pnp epitaxial silicon transistor created date. I have a small circuit which controls the speed of a dc motor as per the ambient temperature. Jul 17, 2019 10 products offers 10 cb transistor products. The bc557 is general purpose silicon, pnp, bipolar junction transistor. These transistors are subdivided into three groups a, b, and c according to their current gain. The transistor i used in this video is a bc557 pnp transistor. T 25 c unless otherwise noted a rating symbol bc556 bc557 bc558 unit v 65 45 collectoremitter voltage eco 30 v 30 v collectorbase voltage cbo 80 50 v v ebo emitterbase voltage 5 5 5 v l. Oct 19, 2016 bc557 datasheet vceo45v, pnp transistor fairchild, bc556 datasheet, bc557 pdf, bc557 pinout, bc557 manual, bc557 schematic, bc557 equivalent, data.
Pnp general purpose transistors, bc557 datasheet, bc557 circuit, bc557 data sheet. Bc557 pdf, bc557 description, bc557 datasheets, bc557 view. About 60% of these are integrated circuits, 10% are transistors. Pnp general purpose transistor bc559 package outline unit a outline references version european projection issue date iec jedec jeita mm 5. Diotec semiconductor, bc557, general purpose pnp transistors. Bc557 datasheet, bc557 datasheets, bc557 pdf, bc557 circuit. Disclaimer this data sheet and its contents the information belong to the premier farnell.
Pinning pin description 1 emitter 2 base 3 collector fig. Bc559 datasheet, equivalent, cross reference search. Transistor data is at the bottom of this page and a transistor tester circuit is also provided. Vce limits of the transistor that must be observed for reliable operation. The bc557 transistor is a silicon pnp low power transistor used for both amplifier and switching purposes. I have across this circuit across a lot of forums and. Especially suited for use in driver stages of audio amplifiers, low noise input stages of tape recorders, hifi amplifiers, signal processing circuits of television receivers. Replacement and equivalent transistor for the bc547. Bc is a pnp transistor that should be considered for use in design circuits requiring general pur. Bc557 datasheet, bc557 pdf, bc557 data sheet, bc557 manual, bc557 pdf, bc557. Bc558 silicon pnp transistor audio amplifier, switch. Bc557 equivalent datasheet, cross reference, circuit and application notes in pdf format.
Philips, alldatasheet, datasheet, datasheet search site for electronic components. Bc557 is a pnp transistor that should be considered for use in design circuits requiring general purpose switching and amplification. Philips pnp general purpose transistors,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Sep 06, 2019 10 products offers 10 cb transistor products.
Bc557 datasheet, bc557 pdf, bc557 data sheet, datasheet, data sheet, pdf, boca semiconductor. Bc556 bc557 bc558 bc559 bc560 pnp epitaxial silicon. Bc558 is a pnp transistor hence the collector and emitter will be closed forward biased when the base pin is held at ground and will be opened reverse biased when a signal is provided to base pin. Youll be notified as soon as this item is back in stock. The smd versions of the bc547 are available as the bc847 sot23, bc847w sot323, bc850 sot23 and bc850w sot. Recent listings manufacturer directory get instant. Apr 27, 2019 bc557 datasheet, equivalent, cross reference search it can amplify power, voltage and current at different configurations. Bc557 bc556 the safe operating area curves indicate ic. Characteristics tamb 25 c unless otherwise specified.
These transistors are subdivided into three groups a, b, and c according. Driver stages and low power output stages absolute maximum ratings. Bc556 bc557 bc558 bc559 bc560 pnp epitaxial silicon transistor keywords. Discrete semiconductors data sheet dbook, halfpage m3d186 bc556. Bc558 silicon pnp transistor audio amplifier, switch features. Emitter pnp epitaxial silicon transistor absolute maximum ratings ta25c unless otherwise noted symbol parameter value units vcbo collectorbase voltage.