DATASHEET <-- Can BE Found Here

Description
The MN1526 is a NPN transistor of 260 V, 15 A. The
product has constant hFE characteristics in a wide current
range, providing high-quality audio sounds.

Features
● Complementary to MP1526
● LAPT (Linear Amplifier Power Transistor)
● High Transition Frequency
● Bare Lead Frame: Pb-free (RoHS Compliant)
● VCEO----------------------------------------------------- 260 V
● IC----------------------------------------------------------- 15 A
● fT-------------------------------------------------------60 MHz
● PC --------------------------------------------------------150 W

Application
● Audio Power Amplifier