Bc547 equivalente 2n3904 pdf

The s8050 is categorized as a low voltage high current small signal npn transistor, designed for class b pushpull audio amplifier and general purpose applications. Bc546 bc547 bc548 bc549 bc550 npn epitaxial silicon transistor 2002 fairchild semiconductor corporation. I have use bc547 for a project water level indicator. Bc547 bc547a bc547b bc547c npn general purpose amplifier. The 2n3904 is a small signal generalpurpose npn transistor. It is typically used for lowcurrent, medium voltage, and moderate speed purposes. Bipolar transistor, npn, 45v, to92transistor polarity. Bc546b, bc547a, b, c, bc548b, c amplifier transistors npn silicon features pb. Electrical engineering stack exchange is a question and answer site for electronics and electrical engineering professionals, students, and enthusiasts. The bc547 variant rarely is available in the c gain group, and the bc549.

Onsemi, alldatasheet, datasheet, datasheet search site for electronic. Bc547b datasheet, equivalent, cross reference search. I have a small circuit which controls the speed of a dc motor as per the ambient temperature. Onsemi, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The bc547 is categorized as designed for use as general purpose amplifiers and switches requiring collector currents to 300 ma. Here is an image showing the pin configuration of this transistor in case type to92. Bc547 datasheet, bc547 pdf, bc547 data sheet, bc547 manual, bc547 pdf, bc547, datenblatt, electronics bc547, alldatasheet, free, datasheet, datasheets, data sheet. Bc546 bc547 bc548 bc549 bc550 npn epitaxial silicon transistor pdf. The bc547 was called a tun, a transistor, universal, npn, in other words an everyday common jellybean transistor.

The complementary pnp transistor to the bc547 is the bc557. Free lead finish maximum ratings rating symbol value unit collector. Recent listings manufacturer directory get instant insight into any. Bc547 transistor the bc547 is an npn transistor belonging to a group of generalpurpose npn semiconductors. I have across this circuit across a lot of forums and was just wondering if i could replace bc547 q1 in the circuit with the commonly used 2n2222 npn transistor.

It is designed for low current and power, medium voltage, and can operate at moderately high speeds. This transistor is also available in a throughthehole to92 bulk, and ammopack versions. Bc546b, bc547a, b, c, bc548b, c amplifier transistors. Datasheet for 2n2222a hireliability equivalent pdf by microsemi. Il tipo di transistore equivalente sgsates e riportato in penultima colonna. Bc547 npn transistor, buy it online in hyderabad and with shipping across all major indian cities and states bc 547 npn transistor 45v 100ma hfe 150 specifications. If the 2n3904 was driving the relay ok, the bc337 should work fine with no other changes. Bc847bc547 series 45 v, 100 ma npn generalpurpose transistors rev. Please consult the most recently issued document before initiating or completing a design. Bc546 bc547 bc548 bc549 bc550 npn epitaxial silicon. I once did a simulation for some ronja differential limiting amplifier which showed that bc547c is a bit better than 2n3904 because, despite it being lazy, it has higher amplification. The gain of the bc547a will be in the range from 110 to 220, bc547b ranges from 200 to 450, bc547c ranges from 420 to 800. Can general purpose transistors like 2n3904, 2n4401, bc547, 2n2222, etc.

Free packages are available maximum ratings rating symbol value unit collector emitter voltage bc546 bc547 bc548 vceo 65 45 30 vdc collector base voltage bc546 bc547 bc548 vcbo 80 50 30 vdc emitter base voltage vebo 6. Kst900 3 2n3904 electrical characteristic curves fig. It is one of the lowestcost general purpose transistors currently available on the market, and compares well with the bc range of npn transistors. Does the use of bc547 and 2n3904 transistor interchangeable in a dark sensing cir i have two ldrs from solar garden lights. Here is an image showing the pin diagram of the this transistor. The one thing you should watch out for is to make sure the substitute has the correct pinouts or else make accommodations for the different pinouts.

Collector load lines for specific circuits must fall below the limits indicated by the applicable curve. What is the difference between bc547 and 2n2222a transistor. Bc547 npn transistor complementary pnp, replacement. Product overview type number1 package pnp complement nxp jeita jedec.

The bc547 is an npn transistor belonging to a group of generalpurpose npn semiconductors. Apr 01, 2009 after comparing the spec sheets online and doing a little bit of googling, i found that pnp transistor 2n3906s characteristics and specs seem to fit pretty well with bc559 and bc548 fits fairly well with 2n3904 s. Sep 02, 2018 2n3904 datasheet npn switching transistor philips, 2n3904 pdf, 2n3904 pinout, 2n3904 equivalent, replacement, 2n3904 schematic, manual, data. Bc547b transistor datasheet pdf, bc547b equivalent. Sep 10, 2016 2n3904 datasheet npn 40v, 200ma transistor onsemi, 2n3904 datasheet, 2n3904 pdf, 2n3904 pinout, 2n3904 equivalent, data, 2n3904 circuit, 2n3904 output. Bc548549 80 50 30 v v v vceo collectoremitter voltage. Bc547 npn transistor complementary pnp, replacement, pinout. Bc546547548549550 npn epitaxial silicon transistor absolute maximum ratings ta25c unless otherwise noted electrical characteristics ta25c unless otherwise noted hfe classification symbol parameter value units vcbo collectorbase voltage. Amplifier transistorsnpn silicon, bc547 datasheet, bc547 circuit, bc547 data sheet. The 2n2222 is a common npn bipolar junction transistor bjt used for general purpose.

Bc547 datasheet pdf transistor planar epitaxial del. Does the use of bc547 and 2n3904 transistor interchangeable. Pnp transistor 2n3906s characteristics and specs seem to fit pretty well with bc559 and bc548 fits fairly well with 2n3904s. Complete technical details can be found at the 2n3904 datasheet given at the end of this page. Do you like more bc547c for higher frequency applications or 2n3904. In daylight not sunlight they measure about 24k ohms which is not low enough to completely turn off the transistor, unless it is very cold the circuit is also a thermometer. Bc547 datasheet pdf transistor planar epitaxial del silicio. Equivalent transistor bc547 datasheet, cross reference, circuit and application notes in pdf format. Bc847bc547 series 45 v, 100 ma npn generalpurpose transistors.

This part number is available in a multitude of different voltage ratings. Bc557 bc556 the safe operating area curves indicate ic. The 2n3904 is a common npn bipolar junction transistor used for generalpurpose lowpower amplifying or switching applications. The bc548 is a generalpurpose npn bipolar junction transistor commonly used in european. The 2n3904 has a maximum collector current rating of 200 ma and power dissipation of 625 mw. This part is the equivalent replacement for the following. 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 when a signal is provided to. Bc547 datasheet, equivalent, cross reference search. This transistor series further divides into three groups consisting of bc547a, bc547b, and bc547c, according to the current gain. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the collector, base, and emitter leads.

I want to build this circuit, but i dont have the proper transistors. Bc546 bc547 bc548 bc549 bc550 npn epitaxial silicon transistor. The 2n3904 is common generalpurpose lowpower npn transistor used amplifying or switching applications. Bc547 is a npn transistor hence the collector and emitter will be left open when the base pin is held at ground.