Mpf102 datasheet, cross reference, circuit and application notes in pdf format. Mpf102 equivalent transistor datasheet, cross reference, circuit and application notes in pdf format. Mpf102 mpf102 jfet mpf102 transistor mpf102 jfet data sheet mpf102 application note mpf102 circuit application mpf102 nchannel transistor mpf102 mpf102 d. Semiconductor transistor, diode, ic cross reference. Hi, i search for an equivalent for mpf102 nchannel fet. Mpf102 jfet an211a mpf102 fet 2n3797 2n3797 equivalent 2n4351 mpf102 transistor pchannel depletion mode fet mpf102 application note. Motorola smallsignal transistors, fets and diodes device data. Mpf1028motorola smallsignal transistors, fets and diodes device datapackage dimensionscase 02904to226aanotes. Mpf102 datasheet, mpf102 datasheets, mpf102 pdf, mpf102 circuit. Major brands mpf102 transistor jfet n channel 3pin to92. Mpf102, mpf102 datasheet, mpf102 jfet nchannel transistor datasheet, buy mpf102 transistor.
Mpf102 datasheet, pinout,application circuits nchannel rf. Motorola jfet vhf amplifier,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The circuit built can be found in the enclosed attachment. Motorola, alldatasheet, datasheet, datasheet search site for electronic components and. Mpf102 jfet n channel transistor tayda electronics. Onsemi jfet vhf amplifier,alldatasheet, datasheet, datasheet search site for electronic. Mpf102 cross reference electronic circuits, tv schematics. Nchannel rf amplifier mpf102 by fairchild semiconductor. Motorola jfet vhf amplifier,alldatasheet, datasheet, datasheet search site for electronic. Nchannel rf amplifier, mpf102 datasheet, mpf102 circuit, mpf102 data sheet. Peak current is ususally about twice the average current.
Tr2 should be a vhf fet, such as the bf244, mpf102, and similar types. Radio shack once sold four nte equivalents for the mpf102. Absolute maximum ratings ta25 degree c unless otherwise noted symbol parameter value units v dg draingate voltage 25 v v gs gatesource voltage 25 v igf forward gate. Public circuits, schematics, and circuit simulations on circuitlab tagged mpf102. 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. It works at much higher frequencies than the typical af jfets or the low rf jfets like mpf102, and can sustain higher voltage 30v making it more desirable for af applications as ccs. Help us improve our product data for mouser part no 863mpf102. I am new to using jfets and need help,with a grid dip oscillator design that i have built,from a design i found online.
Motorola smallsignal transistors, fets and diodes device data 5 figure 10. With respect to the figure to the right a modified version of figure 6. Fairchild, alldatasheet, datasheet, datasheet search site for electronic components and. Mpf102 absolute maximum ratings ta25c unless otherwise noted these ratings are limiting values above which the serviceability of any semiconductor device may be impaired notes. Mpf102 nchannel fet equivalent forum for electronics. Mpf102 datasheet,mpf102 pinout pin out,mpf102 application circuits can be download.
The meter part of the circuit works fine,but the front end from the tuned circuit forming the oscillator does. Mpf102 d mpf102 preferred devices jfet vhf amplifier n. Motorola order this document semiconductor technical data by mpf102 d jfet vhf amplifier nchannel depletion mpf102 1 drain 3 gate 2 source maximum ratings rating symbol value unit drainsource voltage vds 25 vdc 1 2 3 draingate voltage vdg 25 vdc gatesource voltage vgs 25 vdc case 2904, style 5 gate current ig 10 madc to92. It is indicated as mhos or siemens and is typically 2. Mpf102 transistor datasheet, mpf102 equivalent, pdf data sheets. Mpf102 g to92 s d nchannel rf amplifier this device is designed for electronic switching applications such as low on resistance analog switching. Mpf102 datasheet, mpf102 pdf, mpf102 data sheet, mpf102 manual, mpf102 pdf, mpf102, datenblatt, electronics mpf102, alldatasheet, free, datasheet, datasheets, data.
Jfet amp nch rf ss to92 online from elcodis, view and download mpf102 pdf datasheet, rf fets specifications. A typical drain voltage is somewhere in the range 4. Mpf102 on semiconductor datasheet and cad model download. The mpf102 jfet is a popular nchannel jfet that is commonly used in low power amplifier circuits. Buy mpf102d27z on semiconductor jfet transistor, jfet, 25 v, 2 ma, 20 ma, 8 v, to92, jfet at element14. Mpf102 datasheet18 pages motorola jfet vhf amplifier. In our example mpf102 circuit, the peak current is 4 ma. Basic semiconductor physics, diodes, the nonlinear diode model, load line analysis, large signal diode models, offset diode model, transistors, large signal bjt model, load line analysis, small signal model and transistor amplification. This is very similar to the ruby amp, it uses the same type of op amp. Mpf102 equivalent transistor mpf102 jfet mpf102 fet 2n4221 motorola 2n3797 equivalent mpf102 transistor mpf102 application note pchannel depletion mode fet jfet transistor replacement guide. Download the free library loader to convert this file for your ecad tool. Jfets are lowpower devices with a very high input resistance and invariably operate in the depletion mode, i. Mpf102 fet preamplifier under repositorycircuits 44815.
Mpf102 pbfree, mpf102 cross reference, mpf102 schematic, mpf102 distributor. Mpf102 datasheet88 pages motorola jfet vhf amplifier. Last months opening episode explained among other things the basic operating principles of jfets. S12s 30 20 10 0 350 340 330 150 160 170 180 190 200 210 320 310 300 290 280 270 260 250 240 230 220 40 50 60 70 80 90 100 110 120 140 30 20 10 0 350 340 330. Mpf102 pdf, mpf102 description, mpf102 datasheets, mpf102.
Jfet vhf amplifier, mpf102 datasheet, mpf102 circuit, mpf102 data sheet. These parts were available over the web, with free shipment to your local store. Diodes and transistors pdf 28p this note covers the following topics. I found the bf247 jfet in multisim but idk if it is equivalent to the mpf102. Mpf102d mpf102 preferred devices jfet vhf amplifier n. This is one package pinout of mpf102,if you need more pinouts please download mpf102s pdf datasheet. Pba free , mpf102 preferred devices jfet vhf amplifier na channel a depletion features a. Free package is available maximum ratings rating symbol value unit drain. Major brands mpf102 transistor jfet n channel 3pin to92 bulk. Jfet vhf amplifier nchannel depletion features pbfree package is available.
Onsemi jfet vhf amplifier,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The op amp used is either a lm386 or a jrc386, and the transistor is either a mpf103 as the ruby or a 2n5951. Pdf mpf102 mpf102 d mpf102 mpf102 pin out mpf102 application note mpf102 d. The ability of a jfet to amplify is described as transconductance and is merely the change in drain current divided by the change in gate voltage. Nte electronics has released the latest version of their popular cross reference software program, quickcross. Mpf102 datasheet, mpf102 pdf, mpf102 data sheet, datasheet, data sheet, pdf. Yet since radio shacks 2015 reorganization, the web site can no longer fix you up with these equivalents.
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