Bc549 transistor equivalent software

Texas instruments, a flash led driver with automatic vf and esr detection for. What can i use in the replacement of a bc549 transistor. Discrete semiconductors data sheet book, halfpage m3d186 bc549. Hilitchi 250piece 10 values npn pnp power general purpose transistors assortment kit.

The term of this agreement is perpetual unless terminated by on semiconductor as set forth herein. Probably you can replace the bc549 with the bc547, bc548 or bc550. For basic and simple low voltage audio applications, they are almost equivalents. Previously viewed products select product licensee agrees that it has received a copy of the content, including software i. Jan 01, 2020 when base current is removed the transistor becomes fully off, this stage is called as the cutoff region. I have use bc547 for a project water level indicator. May 26, 2019 bc549 transistor pdf supersedes data of apr oct discrete semiconductors.

Sep 20, 2019 the bc has very low continuous current of ma hence it cannot be used to switch heavy loads. Introduction to bc549 projectiot123 technology information. Bc547 transistor features bipolar npn transistor dc current gain hfe is 800 maximum continuous collector current ic is 100ma emitter base voltage vbe is 6v base currentib is 5ma maximum bc548 transistor features bipolar npn. Bc549 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 base pin. Bc549 is a widely used transistor and it is mostly used in variety of general purpose applications in electronic circuits. Apart from that the transistor can be used as an amplifier since it transisstor a gain value rom to and. Bc107 equivalent electronics forum circuits, projects and. Apr 28, 2014 download bipolar transistors database for free. It is a low current transistor hence the maximum amount of current that could flow through the collector pin ic is ma, hence we cannot connect loads that consume more than ma and load voltage more than 30v using this transistor.

What is the difference between bc547 and 2n2222a transistor. Jan 19, 2014 bc549bc550 transistor data sheet of philips 1. Bc549 has very low continuous current of 100ma hence it cannot be used to switch heavy loads. Jun 18, 2019 bc549 datasheet, equivalent, cross reference search. Limiting values in accordance with the absolute maximum rating system iec 4. Hilitchi 250piece 10 values npn pnp power general purpose transistors assortment kit bc327bc558. Bc550 datasheet, equivalent, cross reference search. Bc550 npn general purpose transistors product speci. Apart from that the transistor can be used as an amplifier since it has a gain value rom to and a transition frequency of 10mhz. If a bipolar transistor is used the collector current ict is mainly, of the tda5142 switches between va and gnd. Except as expressly permitted in this agreement, licensee shall not disclose, or allow access to, the content or modifications to any third party. These transistors are utilised in audio frequency, and small signal directly coupled preamplifiers. Bc549, bc549 npn general purpose transistor, buy bc549 transistor. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent.

The bc548 is a generalpurpose npn bipolar junction transistor commonly used in european and american electronic equipment. Bc547 transistor introduction the world of electronic parts and. Motorola order this document semiconductor technical data by bc549bd low noise transistors npn silicon bc549b,c bc550b,c collector 1 2 base 3 emitter 1 maximum ratings 2 3 rating symbol bc549 bc550 unit case 2904, style 17 collectoremitter voltage vceo 30 45 vdc to92 to226aa collectorbase voltage vcbo 30 50 vdc emitterbase. Transistor npn silicon 70v ic1a to92hs case audio power output. But the programming software detects the programmer. Direct replacement for the bc109 would be the bc549 rather than 547 yes there was a. Bc549 transistor equivalent substitute crossreference search bc549 datasheet pdf. On semiconductor shall own any modifications to the software. Bc547 is a general bjt npn transistor, which is mainly used for electronic. Circuit audio preamplifier with a bc549 transistor. Oct 30, 2007 in jdm programmers the two transistors they used bc547 in mostly. 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. Then probably bc549 or bc550 would be low noise equivalent.

Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Bc546 bc547 bc548 bc549 bc550 npn epitaxial silicon transistor. The pinout of the bc549 transistor is as shown in the following figure. I made the same circuit with 2n2222 transistor but it didnt work. Npn silicon digital transistor switching circuit, inverter, interface circuit, driver circuit built in bias resistor r2 10k maximum ratings parameter collector emitter. The symbol of the bc549 transistor is also represented in the above. Smallsignal transistors replacement list bc337a bc337 equivalent type bc338 bc337 bc33816 bc33716 bc33825 bc33725 bc33840 bc33740 bc36816 bc63516 bc36825 bc63516 equivalent type bc547a bc546a bc548 bc547 bc548a bc546a bc548b bc547b bc548c bc547c bc549 bc547b bc549b bc547b bc550 bc547b bc550b bc547b bc557a bc556a bc558 bc557 bc558a. Applications low noise stages in audio frequency equipment. Hilitchi 250piece 10 values npn pnp power general purpose.

This simple circuit can be used to boost the signal sources that are not able to excite your amplifier, or from entering your pc, such as microphones for low and medium impedance, soundheads, guitar pickups, guitar, etcthe circuit is very simple and compact and can even be installed inside the signal source, should be sandwiched between the signal source and amplifier itself. I have a small circuit which controls the speed of a dc motor as per the ambient temperature. Apr 01, 2009 hello everybody, im currently taking electrical engineering as senior physics major at fordham university and have decided to take on a little side project to gain a better understanding. The bc548 and bc549 are very similar to the bc547 in every respect apart from a difference in operating breakdown voltages. Apart from that the transistor can be used as an amplifier since it transisstor a gain value rom to and a transition frequency of 10mhz. Bc549 datasheet, equivalent, cross reference search bc has a decent gain value hfe from to. Bc549 bc549c npn transistorbuy online electronic components shop wholesale best lowest price india. The bc547, bc548, and bc549 are a group of generalpurpose transistors with similar electrical characteristics. Hi all, i have npn transistor bc549 can i replace bc149. Can a lightning detectors transistors be substituted with bc547 or 2n3904. I decided to use ksp2222a to replace the bc548, and mpsh10 for the bf494. Npn silicon digital transistor switching circuit, inverter, interface circuit, driver circuit built in bias resistor r2 10k maximum ratings parameter collectoremitter.

Neither this agreement, nor any of the transostor or obligations herein, may be assigned or transferred by licensee without the express prior written consent of on semiconductor, and. Be the first to know about our newest products, specials and promotions. Hi you can use bc109c, bc209c, bc549c or bc550c the last, the best. Except as expressly permitted in this agreement, licensee shall not disclose, or allow access to. Apr 18, 2019 bc549 datasheet, equivalent, cross reference search bc has a decent gain value hfe from to. Symbol vcbo bc549 bc550 vceo collectoremitter voltage bc549 bc550 vebo ic icm ibm ptot tstg tj tamb note 1. Dec 29, 2015 this simple circuit can be used to boost the signal sources that are not able to excite your amplifier, or from entering your pc, such as microphones for low and medium impedance, soundheads, guitar pickups, guitar, etc. What im attempting to create is my own transistor logic rs232 rs232 refers to the serial.

Buy products related to bc547 transistor products and see what customers say about bc547 transistor products on free delivery possible on eligible purchases. Bc550 npn general purpose transistors audio design guide. The bc549c is an npn transistor belonging to a group of generalpurpose npn semiconductors consisting of bc547, bc548, and bc549. Bc549 transistor pdf supersedes data of apr oct discrete semiconductors. In the american family, the 2n5818 is a good and easy choice. A bc107 was an old ordinary little transistor in a metal case. Npn transistor bc547 as a diode application note tda5142 r27 transistor bc547 mosfet current limiter r17a transistor t bd438 equivalent equivalent transistor bc547 text. This datasheet contains the design specifications for. Bc549, bc550 complement to bc556, bc557, bc558, bc559, and bc560 ordering information part number marking package. Bc548, bc549, or 2n3904 should do you a good source for them is mouser although they dont have bf494 in stalk.