This device can also be used in power switching circuits such as relay or solenoid drivers, dc. Nxp semiconductors, 2n2646, silicon unijunction transistor. Marking of electronic components, smd codes 2b, 2b, 2b1, 2bw, 2bz, 2bp, 2bs, 2bt. I zmin occurs when the base current is maximum i bmaxi lmax. Buy 2n2646 multicomp pro unijunction ujt transistor, 2 a, 1 a, 6 ma, to18, 3 pin, 125 c at element14. Ltd 1 qwr205004,a silicon pnp transistors the utc 2n2955 is a silicon pnp transistor in to3 metal case. The 2n2646 is desig ned for use in pulse and timing circuit s, sensing circuits and thyristor trigg er. In this circuit it is working as an oscillator with 10k resistor and 100uf capacitor. The 2n3773 is a powerbase power transistor designed for high power audio, disk head positioners and other linear applications.
C5929 datasheet vcbo1550v, npn transistor panasonic. C2073 datasheet vceo 150v, npn power transistor mospec. Download 2n2646 datasheet from boca semiconductor corporation. Npn, silicon, switching, lowpower type 2n706 this amendment forms a part of military specification mlls19500120c. Jan 19, 2014 2n26462n2647 transistor data sheet 1,734 views. Download 2n2646 datasheet from comset semiconductors. Apr 27, 2016 c5929 datasheet npn silicon transistor panasonic, c5929 pdf, c5929 pinout, c5929 equivalent, c5929 data, c5929 circuit, c5929 output, c5929 schematic. The circuit is not identical in behavior, but nonetheless useful. Download 2n2646 datasheet from general electric solid state.
General electric solid state catalog first page, datasheet, datasheet search, data sheet, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, semiconductors. Contains pinouts for connectors and information about how to build cables etc. The 2n2646 is intended for general purpose industrial applications where circuit economy is of primary importance, and is ideal for use in firing circuits for silicon controlled rectifiers and other applications where a guaranteed minimum pulse amplitude is required. Youll learn to identify a transistor, understand the information described in a transistor datasheet, and learn the symbols used to identify the type of transistor. Boca silicon pn unijuction transistor,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. For example, just because it was an ebc pin out on the vintage transistor, the sub may be different. The device is popular as a triggering device and is not suited for driving power loads. The point is, i want to be able to use a dac to tune between 1 and 4pf. General electric solid state catalog first page, datasheet, datasheet search, data sheet, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits. B, july 2002 2n3704 npn epitaxial silicon transistor absolute maximum ratings ta25c unless otherwise noted these ratings are limiting values above which the serviceability of any semiconductor device may be impaired. I cant satisfy the output capacitance test conditions in the sheet because my frequency is way beyond 1mhz and i.
Vce limits of the transistor that must be observed for reliable operation. I couldnt find commercially made varicap diodes in. Silicon pn univunction transistor, 2n2646 datasheet, 2n2646 circuit, 2n2646 data sheet. C2073 datasheet vceo 150v, npn power transistor mospec, 2sc2073 datasheet, c2073 pdf, c2073 pinout, c2073 data, c2073 crcuit, output, c2073 schematic. The datasheet provided no other information nor graphs. The 2n2646 is a silicon unijunction transistor with 30v emitter to base voltage. General electric solid state datasheet pdf catalog first. Marking of electronic components, smd codes 2b, 2b, 2b1. Unijunction ujt transistor, 2 a, 1 a, 6 ma, to18, 3 pin, 125 c. The 2n2647 is intended for applications where a low emitter. Low power bipolar transistors bc107 bc108 series page 240412 v1. Buy magnatec 2n2646 ujt transistor, 3pin to18 2n2646. This data sheet and its contents the information belong to the members of the premier farnell group of companies the group or are licensed to it.
If you use surface mount you can get both devices in a tiny 6pin package. C710 small signal transistor components datasheet pdf data sheet free from datasheet data sheet search for integrated circuits ic, semiconductors and other electronic components such as resistors, capacitors, transistors and diodes. Silicon pnp epitaxial planar transistor complement to type 2sc4468 application. Cr02a8 field effect transistor electrical resistance and. Tube 2n2646 or rohre 2n2646 id34366, transistor, wires and universal shown. General electric solid state datasheet pdf catalog first page. Simple led flasher using 2n2646 ujt transistor circuit.
Electronic manufacturer, part no, datasheet, electronics description. Pspice model library includes parameterized models such as bjts, jfets, mosfets, igbts, scrs, discretes, operational amplifiers, optocouplers, regulators, and pwm controllers from various ic vendors. The importance of transistor cross reference, datasheet, equivalent and specification. Nte a leading electronics supplier of semiconductors, capacitors, resistors, led products and more. A typical value for a small signal transistor is 60 to 80 v.
Simple led flasher using 2n2646 ujt transistor circuit diagram. This rating is of particular importance when using a bipolar transistor as a switch. Jul 05, 2017 c2073 datasheet vceo 150v, npn power transistor mospec, 2sc2073 datasheet, c2073 pdf, c2073 pinout, c2073 data, c2073 crcuit, output, c2073 schematic. Some part number from the same manufacture multicomp. Silicon planar unijunction transistors have a structure resulting in lower saturation voltage, peakpoint current and valley current as zell as a much higher base. My circuit carrier frequency will run at about 433mhz.
The 2n2646 is designed for use in pulse and timing circuits, sensing circuits and thyristor trigger circuits. Asi, alldatasheet, datasheet, datasheet search site for electronic components. In addition, these devices are much faster switches. Marking of electronic components, smd codes 2b, 2b, 2b1, 2bw. Pn3563 npn transistor as varicap all about circuits. Ic cross reference cross reference ci stk cross reference ci tda cross reference ci sharp cross reference hitachi audio ic cross reference and circuit applications smd cross reference and equivalent we make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that the information is free. Philips, alldatasheet, datasheet, datasheet search site for electronic. The 2n3773 powerbasetm power transistors designed for high power audio, disk head positioners and other linear applications. This unijuction transistor is packaged in to92 package, which has a power rating of 300mw. The ujt transistor contains three pins, which are two bases and one emitter. Npn transistor datasheet, npn transistor pdf, npn transistor data sheet, datasheet, data sheet, pdf, page 2.
Here is a very simple circuit of a led flasher using a 2n2646 transistor. I looked at the pn3563 datasheet since thats the transistor i want to configure as a varicap. Also, for all transistors incorrect pin out placement is a very common problem. Semiconductor transistor, diode, ic cross reference. It is intended for power switching circuits, series and shunt regulators, output stages and high fidelity amplifiers. Cr02am datasheetpdf mitsubishi electric semiconductor. Component catalog, datasheets and online cross reference. Silicon unijunction transistor, 2n2646 fiche technique, 2n2646 circuit, 2n2646 fiche technique. Magnatec 2n2646 ujt transistor, 3pin to18 rs components. Silicon unijunction transistor, 2n2646 datasheet, 2n2646 circuit, 2n2646 data sheet. Npn transistor datasheet, npn transistor pdf, npn transistor data sheet, datasheet, data sheet, pdf, page 2 home all manufacturers by category part name, description or manufacturer contain. Philips silicon unijunction transistor,alldatasheet, datasheet, datasheet search site for. The rating for maximum collectoremitter voltage v ce can be thought of as the maximum voltage it can withstand while in cutoff mode no base current.671 58 1333 138 1569 82 124 448 826 889 377 766 715 1086 1648 835 157 1001 363 1440 1599 729 1057 908 1665 953 310 1269 1034 1470 260 121 337 692 207 1603 452 579 47 193 1221 871 1466 889 758 416 1320 941