D40D7 transistors equivalent, npn power transistors.
* High free-air power dissipation
* NPN complement to 0410 PNP
* Low collector saturation voltage (O.SV typo @ 1.0A Ie)
* Excellent linearity
* Fast .
such as: output and driver stages of amplifiers operating at frequencies from DC to greater than 1.0 MHz; series, shunt.
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