Features

• Capable of being mounted easily because of one

point fixing type plastic molded package (Inter

changeable with TO-3).

• Wide ASO because of on-chip ballast resistance.

• Good depenedence of fT on current and excellent

high frequency responce.

The descriptions in parentheses are for the 2SB817 only :

other descriptions than those in parentheses are common

to the 2SB817 and 2SD1047.