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2SK datasheet, 2SK circuit, 2SK data sheet: TOSHIBA – N CHANNEL MOS TYPE (HIGH POWER AMPLIFIER APPLICATIONS), alldatasheet. 2SK, datasheet for 2SK – N CHANNEL MOS TYPE (HIGH POWER AMPLIFIER APPLICATIONS) provided by Toshiba Semiconductor. 2SK pdf . Toshiba 2SK 17 available from 2 distributors. Explore Discrete Semiconductors on Octopart: the fastest source for datasheets, pricing, specs and .

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That has led me to believe that the Mosfet itself could be the cause. I don’t think it’s the transistor but a problem elsewhere.

2SK 데이터시트(PDF) – Toshiba Semiconductor

Any comment on the SJ Thanks for the advice posted by akltam on January 06, at What about the quality of these BUZ? Thanks for you reply.

Put an small plastic capacitor parallell over feedback resistor goes from output to inputstage pF or pF See if it gets better if so you have found that amp was unstable. Posted by akltam on January 05, at Two Words posted by djk on January 09, at They need to be as close as possible to the ouput transistors. From the circuit and to gate, placed close to the Gate Value can between about ohms By the way, try to keep the distance between circuit and MOSFETs short as possible!


It shares with the IGBT an isolated gate 2ks1529 makes it easy to drive.

2sk1529 datasheet pdf

Is this the case? After another hour, it was overheated and destroyed. Thermal Runaway posted by djk on January 06, at And also if current differ from high to low to high. Thanks for the advice posted by J.

And the Sj have it at mA. I think you know about those. How big are your 2k1529 resistors? I leave it on for a while feeling OK.

I have built similar power amps with the same circuit with SJ but with satisfactory results. Burning is typical unstable Circuit.

Two pairs were used per channel. Does anyone has such experience with SJ and SK The MOSFET is by far the most common transistor in both digital and analog circuits, though the bipolar junction transistor was at one time much more common.

Hi Alan You’re right – those voltages should be be no problem. THese are my favorites: I think the problem you have is thermal runaway as that the S only have a negative voltage quoeficient at 3 Amp. Groman had a real good point about the bias voltage.


Yours information is very valuable. I am not sure, but I think they use the same die design for some of their devices as the orginal Hitachi parts. Audio Asylum Thread Printer Get a view of an entire thread on one page.

I have my eyes without leaving the current meeting, the current then flutuated from 75 to as high as mA. These are of the lateral type construction. Surely there is no bias control circuitry as suggested 2sk529 Santos and MLLoydl.