SanKen Discontinuing MT200 Power transistors

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All MT200 are good... they come in single chip, LAPT (Multi Emitter) & Darlington... Ft ranges from 20-70mhz with the high powered Darlington at the 70mhz (2SD2561)

Here’s a list - taken only in November
 

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KCT... you must be making some good amplifiers... I am now trying to get the coin to buy 100 of each device... every discrete amp I have is running MT200 devices on output.

And a month ago developed schematics to replicate Darlington new class A power amp chips with more aplomb, to find this discontinuation is a right wench.

Think I better tell Gryphon in Denmark to stack up on there so decent power amps are still available
 
Have tons of 2SA2223AY and 2SC6145AY on stock. No need for the big MT200 case.
But of course it's very sad when another good old tranny goes EOL... :sad:

BR, Toni


Marantz did the 100W PM11 amplifier with1 pair MT200/channel, but the 110W SM11 power amplifier was made with 2 pairs of MT100/channel. So decent amps will be available later too, just with some more output pairs...

Sajti
 
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Marantz did the 100W PM11 amplifier with1 pair MT200/channel, but the 110W SM11 power amplifier was made with 2 pairs of MT100/channel. So decent amps will be available later too, just with some more output pairs...

Sajti
Not necessarly more pairs: my latest 100W@8R/200W@4R high performance amplifier uses one pair IXYS high power mosfets in a TO247 case (each of them has a power dissipation of > 400W).

BR, toni
 
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