N3904 transistor datasheet book

Toshiba power transistor semiconductor data book 1983. Pillaging the wealth of information in a datasheet hackaday. It is designed for low current and power, medium voltage, and can operate at moderately high speeds. The 2n3906 is a commonly used pnp bipolar junction transistor intended for general purpose. The transistor npn a current amplifier makes small currents bigger the 2n3904 transistor. Check stock and pricing, view product specifications, and order online. Ztx549a silicon planar medium power transistor datasheet. Ceb npn bf509 bf240 ceb bf255 pnp bf959 bf371 motorola mpsh81 bf240 mps3640 text. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds. N3904 datasheet, n3904 pdf, n3904 data sheet, n3904 manual, n3904 pdf, n3904, datenblatt, electronics n3904, alldatasheet, free, datasheet, datasheets, data sheet. The transistor npn important 2n3904 specifications from the.

Currently, ics has been used in many audio amplifiers, especially small circuit. Compare pricing for nte electronics 2n3904 across 7 distributors and discover alternative parts, cad models, technical specifications, datasheets, and more on octopart. The 2n3904 is common generalpurpose lowpower npn transistor used amplifying or switching applications. Very simple amplifier circuit using transistor 2n3904. Absolute maximum ratings t a 25c unless otherwise noted. If someone could tell me in simple terms what make the s9018 better for an amplifier oscillator i would appreciate it. The product status of the devices described in this data sheet may have changed since this data sheet was published. Blog entry using transistor as a switch december 23, 2008 by rwb, under electronics most of microcontrollers work within 5 volt environment and the io port can only handle current up to 20ma.

Leakage was well within spec, as was gain, bias, etc. The invention of the bipolar transistor in 1948 ushered in a revolution in electronics. The transistor npn important 2n3904 specifications from. See detailed ordering and shipping information in the package dimensions section on page 3 of this data sheet. Discussion in homebrew and kit projects started by kd2ixs, nov 30, 2015. Transistor and diode data book, 1236 pages, 1973, texas instruments. I use these for my joule thief project that i found on youtube while searching how to save energy. These are many simple audio amplifier circuit diagram using transistor. I have looked across the data sheets but are still not certain what the advantage of a s9018 is over saya 2n2222 or the like.

I know that 6 leds is too much for an output, but shouldnt be for a transistor. Discrete semiconductors data sheet book, halfpage m3d186 2n3904 npn switching transistor product specication supersedes data of. Technical information motorola semiconductor 2n3904 datasheet. Pricing and availability on millions of electronic components from digikey electronics. I would like to use the state of an output pin to control switching of a transistor so that i can turn onoff 6 leds. Discrete semiconductors data sheet book, halfpage m3d186 2n3904 npn switching transistor product. Jun 15, 2019 in this post we learn the main specifications and pinout details of the npn transistor 2n3904. Texas instruments released a data sheet for their version of this part dated march 1973. New product new product new product 2n3904 datasheet catalog. Toshiba power transistor semiconductor data book 1983 toshiba corporation 1983 acrobat 7 pdf 52. The 2n3904 is a common npn bipolar junction transistor used for generalpurpose lowpower amplifying or switching applications. It is typically used for lowcurrent, medium voltage, and moderate speed purposes.

It is very simple amplifier circuit using transistor 2n3904 only. The 2n2907 is a commonly available pnp bipolar junction transistor used for general purpose lowpower amplifying or switching applications. With this kit, you can build transistor switches, audio amplifiers, buffers, level shifters, logic gates, emitter followers, and much more, such as, single transistor guitar effects circuits. It is a high gain but low power output and inverts signal output. Free packages are available maximum ratings rating symbol value unit collector. If you have a red led, the led voltage drop will be about 2v, and the transistor from a 2n3902 datasheet, assuming it. Introduction to bipolar junction transistors bjt bipolar. Marking package code 2n3904 2n3904 to92 outline dimensions unit. In this post we learn the main specifications and pinout details of the npn transistor 2n3904. Ive been saving my used batteries in a box for recycle and now im taking it out and use the remaining voltage to light a 10mm led as my night light in my room,livingroom,kitchen,hallways and lights in the bathroom so my kids dont have to turn on the light at night when they do no. Npn switching transistor pmst3904 limiting values in accordance with the absolute maximum rating system iec 604. The 2n3904 is a common npn bipolar junction transistor used for generalpurpose lowpower. Please consult the most recently issued data sheet before initiating or completing a design.

Full text of national semiconductor moslsi databook 1977. Transistor 2n3904 pinout and specifications homemade. All the part names for which the file 0hg86xgowaw325e79l26kuutc2cy. Semiconductor components industries, llc, 2003 december, 2003. Transistor 2n3904 bipolar bjt npn general purpose pack of 50 by fairchild. Order micro commercial co 2n3904 ap 2n3904 apctnd at digikey. This transistor is also available in the sot23 case. As complementary type, the pnp transistor 2n3906 is recommended. Npn switching transistor 2n3904 data sheet status notes 1. Technical feats previously requiring relatively large, mechanically fragile, powerhungry vacuum tubes were suddenly achievable with tiny, mechanically rugged, powerthrifty specks of crystalline silicon. Mcigicm 200pcs 2n3904 npn transistor, 2n3904 bipolar bjt. Apr 18, 2018 these are many simple audio amplifier circuit diagram using transistor. The transistor 2n3904 comes under the category of npn small signal, low power, general purpose transistor, mainly applicable for switching and for signal amplification. On semiconductor 0hg86xgowaw325e79l26kuutc2cy datasheet pdf.

Npn silicon transistor descriptions general small signal application switching application features low collector saturation voltage collector output capacitance complementary pair with 2n3906 ordering information type no. Smallsignal transistor data book, 86 pages, 1984, motorola. The advantage of driving the transistor hard on is that the current through the led is set by the top resistor and is more or less independent of the characteristics of the transistor also, in higher power circuits, the power dissipated by the transistor is minimal because there is such a. Npn silicon transistor general small signal application.

Using an npn transistor, like n3904 for example i have them on hand, how would i go about. But when you need to use transistors, it has several advantages, such as saving you can take old equipment come to made small circuits easier than the ic. Back in the day they would be published as big thick books. Discrete semiconductors data sheet book, halfpage m3d186 2n3904 npn switching transistor 1999 apr 23 product specification supersedes data of 1997 jul 15 philips semiconductors product specification npn switching transistor 2n3904 features pinning low current max. Npn general purpose amplifier this device is designed as a general purpose amplifier and switch. Buy mcigicm 200pcs 2n3904 npn transistor, 2n3904 bipolar bjt transistors npn 40v 200ma 300mhz 625mw to923.

Transistor 2n3904 bipolar bjt npn general purpose pack of. Fast switching devices exhibiting short turnoff and low saturation voltage characteristics. Discrete semiconductors data sheet book, halfpage m3d186 2n3904 npn switching transistor 1999 apr 23 product specification supersedes data. Nov 23, 2017 2n3904 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. Order micro commercial co 2n3904ap 2n3904apctnd at digikey. With this kit, you can build transistor switches, audio amplifiers, buffers, level shifters, logic gates, emitter followers, and much more, such as, singletransistor guitar effects circuits. Full text of national semiconductor moslsi databook 1977 see other formats. The useful dynamic range extends to 100 ma as a switch and to 100 mhz as an amplifier.