Choosing transistors for radio frequency applications page 1. The 2n5109 is a silicon npn transistor in a to39 type package designed specifically for broadband applications requiring good linearity. Mj15022 silicon power transistors on semiconductor. Standard 2n5109 amp this is a single 2n5109 broadband amplifier. Semiconductors encourages customers to veri fy that datasheets are current. Plastic package has underwriters laboratory flammability classifications 94v0 metal to silicon rectifier, majority carrier conduction low power loss, high efficiency high current capability, low forward voltage drop high surge capability for use in low voltage, high frequency inverters, free wheeling, and polarity protection. N stands for ntype material and p stands for ptype material. The 2n107 was conceived in 1955 by carl david todd, who had just joined ge as an engineer. The 2n107 is an early germanium alloy junction pnp transistor developed by general electric ge in 1955, to become ges entry into the electronic hobbyist market successfully started with the ck722 transistor.
Its rated for example to provide a power gain of 6 at 200mhz so, all things being equal, should. Vishay siliconix package information document number. Pinning pin description 1 emitter 2 base 3 collector, connected to case. Plastic package has underwriters laboratory flammability classifications 94v0 metal to silicon rectifier, majority carrier conduction low power loss, high efficiency high current capability, low forward voltage drop high surge capability for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications guardring. Semiconductor transistor, diode, ic cross reference. Directory of suppliers product directory datasheet directory technical articles webinar calendar log in. I am looking for an smd version or equivalent of the 2n5109. Adpow, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Set of 1 piece transistor 2n5109 bipolar bjt npn wide bd. 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. Central semiconductor 2n5109 discretes bipolartransistors. For use in a mobile or portable environment, consider placing a doublesided sticky tape between the. Unit datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. The central semiconductor 2n5109 is a silicon npn epitaxial planar rf transistor mounted in.
J310 rf mosfet nchannel jfet 10v 10ma 100mhz 16db to923 from on semiconductor. It will be used in an hf preamplifier with high dynamic range, because this is a power transistor. The 2n5109 was a standard motorola medium power high frequency. The central semiconductor 2n5109 is a silicon npn epitaxial planar rf transistor mounted in a hermetically sealed package designed for high frequency amplifier applications. Aug 20, 2009 2n5109 and fd700 these parts are practically sure to be obsolete. The main thing to check is the maximum voltage and current. 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. Toshiba transistor silicon pnp epitaxial type pct process. Tme has over 800 employees, who provide expert support at each stage of the ordering process our offer includes 300,000 electronic components from 950 producers since 1990, we have been expanding our operations dynamically and increasing our global potential. We dont know when or if this item will be back in stock. Bipolar junction transistors bjt and fieldeffect transistorsfet. Like the ck722, it enjoyed a longstanding popularity.
Look at the circuit diagram, and decide how critical the use is. Todds interest in a hobbyexperimental transistor probably originated when he participated in one of the ck722 transistor design contests, while he was an engineering student at auburn university and finished sixth. The 2n5109 is a silicon npn transistor, designed for vhp and uhf equipment. Set of 1 piece transistor 2n5109 bipolar bjt npn wide bd am. Npn rf transistor the central semiconductor 2n5109 is a silicon npn epitaxial planar rf transistor mounted in a hermetically sealed package designed for high frequency amplifier applications.
Silicon npn transistor, designed for vhf and uhf equipment. This basic amplifier circuit is used everwhere a 10 to 20 db gain is needed. There are many radio circuits and plenty of guides of how to bias transistors and different amplifier configurations but not so much on selecting the right components for high frequency applications. The transistor is a 2n5109 and at 12volts it consumes about 26ma, and the collector sits at around 4.
Professional engineering is the top, but amateur engineering is more fun. The central semiconductor 2n5109 is a silicon npn epitaxial planar rf transistor mounted in a hermetically sealed package designed. Mps5172 general purpose transistor npn silicon features pb. Silicon npn transistor, 2n5109 datasheet, 2n5109 circuit, 2n5109 data sheet. The item youve selected wasnt added to your basket. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. See the 2n5109 datasheet i chose this transistor because it had a very high value for ft which is the product of gain and frequency. Transistors peter mathys ecen 1400 transistor families there are two major families of transistors.
The characteristics and approximate specifications of 2n series discrete transistors are generally the same between different manufacturers when trying to decide which transistor you need, take into consideration the following. Ta25c unless otherwise noted symbol units collectorbase voltage vcbo 40 v. Npn, silicon, switching, lowpower type 2n706 this amendment forms a part of military. Central semiconductor 2n5109 discretes bipolartransistors 2n5109 series 20 v 1200 mhz npn epitaxial planar rf transistor to391 items currently unavailable. Ive been trying to figure out how to select transistors for radio frequency circuits but not being able to find much information on the web. Applications high performance amplifiers oscillator and switching applications. Bipolar power transistor selection guide january 2003 table of contents product page general purpose transistors horizontal deflection output transistors product page dpak d2pak sot223 ipak to126 todarlington transistors dpak ipak to126 to220 to220f to3p to3pf switching transistors dpak d2pak to92 to126 to220 to220f to3p to3pf 2. Pricing and availability on millions of electronic components from digikey electronics. Npn medium power transistor 2n1893 features low current max. Pinning pin description 1 emitter 2 base 3 collector, connected to case fig.
J310 on semiconductor discrete semiconductor products. Pdf 1025992n5109functionalsymboltest conditionsvaluemin. No licence is granted for the use of it other than for information purposes in connection with the products. Free packages are available maximum ratings rating symbol value unit collector. Semicoa, alldatasheet, datasheet, datasheet search site for electronic components and. Collector s8550 features z complimentary to s8050 z collector current. Bipolar power transistor selection guide mouser electronics. Chip type 2c5109geometry 1007polarity npndata sheet no. Description npn medium power transistor in a to39 metal package.
Npn medium power transistor in a to39 metal package. Make sure this fits by entering your model number set of 1 piece transistor 2n5109 bipolar bjt npn wide bd am see more product details. Every day, we send 5000 shipments and we ensure that they arrive in the shortest time available. General electric decided to designate it with a jedec 2n series identification. Guide to 2n series transistors approximate specs and characteristics.
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