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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What about the quality of these BUZ? And the Sj have it at mA. See my other reply! THese are my favorites: There is a Zobel datadheet.

2sk datasheet pdf download

Santos on January 06, at Go to this site: Yours information is very valuable. The gate resistor is ohm already. These are of the lateral type construction.

Any experience on 2SJ and 2SK? Gate threshold voltage Vgs th. Drain – Source Voltage Vdss. Also the quality of these BUZ? Jorge Santos Thermal Runaway – djk Also good for outputs for amps in the 25W size.

Hi Alan You’re right – those voltages should be be no problem. Farnell Electronics is a distributor. IRF datasheet groman Two Words – djk I set the bias current to 65 milliamp per pair.


Burning is typical unstable Circuit. I rebuild the whole thing and this time I used around 50ma per pair, i. Phil Burning is typical unstable Circuit. I guess I will not use SJ for this circult.

After another hour, it 2skk1529 overheated and destroyed. Amp fixing groman Thanks for the advice – akltam And also if current differ from high to low to high. Produst description The Field-Effect Transistor FET is a transistor that uses an electric field to control the shape and hence the conductivity of a channel of one type of charge carrier in a semiconductor material.

Try up to R.

Two Words posted by djk on January 09, at I don’t think it’s the transistor but a problem elsewhere. Is this the case? Is there a schematic of the amp you’re using anywhere on the Web? Two pairs were used per channel. That has led me to believe that the Mosfet itself could be the cause. Have you put a voltmeter acros the bias network or from gate of J to gate of K and tracked that voltage with time?

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Compared to the other power semiconductor devices, for example IGBT, Thyristor, its main advantages are high commutation speed and good efficiency at low voltages. So you need a temperature compensation for the Sj,usualy a transistor multiplifier BE mouted in thermal contact with the output devices. Many thanks for all of you who has helped.

2SK MOSFET Datasheet pdf – Equivalent. Cross Reference Search

They need to be as close as possible to the ouput transistors. I think the problem you have is thermal runaway as that the S only have a negative voltage quoeficient at 3 Amp. Surely adtasheet is no bias control circuitry as suggested to Santos and MLLoydl. They are very difficult to stabilize without some sort of bias servo.

2SK1529 Datasheet PDF

And they will be usable if not better alternative! Thanks for the advice – J. Do you have any 0. Alan djk is right! Have you put a scope on the output to look oscillation or a high DC offset?