2SK30 datasheet, 2SK30 pdf, 2SK30 data sheet, datasheet, data sheet, pdf, Hitachi Semiconductor, Silicon N Channel MOS FET High Speed Power Switching. Category. Description. Company, Toshiba America Electronic Components, Inc. Datasheet, Download 2SK30 datasheet. Cross ref. Similar parts: KSK Quote. 2SK30 Datasheet, 2SK30 PDF, 2SK30 Data sheet, 2SK30 manual, 2SK30 pdf, 2SK30, datenblatt, Electronics 2SK30, alldatasheet, free, datasheet, Datasheets, .

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2SK30A-Y TO-92 Transistor FET 2SK30-Y K30A K30 TOSHIBA NOS

dtaasheet So how is it that a jfet specified for low frequencies can be used for 20MHz bandwidth scope? Share This Page Tweet. And the signal of Q base is converted from a single-ended signal to a paraphrase signal by differential amplifier.

No, create an account now. Over temperature the Vgs of both JFETs will track preventing temperature changes from changing the offset from input to output.


2SK30 PDF Datasheet浏览和下载

Discussion in ‘ Pioneer Audio ‘ started by gslikkerAug 1, Vertical input designs where the input can vary over a wide range like with differential amplifiers take special steps to maintain a constant drain current. Searching the datasheet I stumble over other partnumbers, without graphs of this FETs behavior. After months of stumbling around I found the jfets at the beginning of the vertical amplifiers to be faulty both channels. Now the only thing I’m not sure about is if I read the curves correctly.

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2sk30 datasheet & applicatoin notes – Datasheet Archive

Subject of the new topic: It looks very nice, and it is in original condition. Computers, office equipment, communications equipment, test and measurement equipment.

I’m gonna let this sink in and study the schematic armed with this. On Wed, Nov 18, at 6: So I looked back at the datasheet of the original 2SK jfet dahasheet it says right there on the front page: I aquired this very nice Pioneer SA I found one of the same type that had a lower Vgs and it worked, but I only had one that had low enough Vgs, not enough to fix both channels, besides, the max.

NEC Corporation assumes no responsibility for any losses incurred by the customer or third. Ian van der Neut. On Tue, 17 Nov You can look for “Vertical Amplifier Circuits” by Tektronix. It was far more complex than I first imagined it to be. On Wed, Nov 18, at 9: Some people may remember my HV multiplier problem with my from a little over a year ago. I chose the 2SK30 since it’s input capacitance is closer to the original 2SK and the scope seems to be working fine.


If customers intend to use NEC devices for applications other than those specified for Standard quality grade. Are the FETs deteriorated? On channel 2, the drain voltage is datasheft Whereas I will be soldering at the board anyway, guess I mount tiny small transistor sockets and experiment a bit using several fets to get myself comfortable working with these.

Datashest I have decided to check it out totally and do whatever necessary to make it work flawlessly. This cannot be undone. Typically the constant drain current will be 5 to 10 milliamps and from that it is possible to lookup the Gm which is what I did.

2SK30 Datasheet(PDF) – NEC

The gain is close to unity and therefore the JFET is not very demanding when it comes to frequency range. I found a couple and bought two types: Log in or Sign up. I can find different gm values on this plot.

Search Only Within This Topic. When I got them in, 2sm30 was trying to decide whether to use the 2SK30A or the 2SK first I discovered that they’re both for “audio frequencies”.