The BD140 is a medium power bipolar junction PNP transistor that is mostly utilised in complementary or quasi-complementary circuits in audio amplifiers and drivers. Its mounting style is through hole and the package is To-126.
|Type||Medium Power PNP transistor|
|Maximum collector power dissipation (Pc)||12 W|
|Maximum collector-base voltage Vcb||80 V|
|Maximum emitter-base voltage||5 V|
|Maximum collector current||1.5 A|
|Applications||Medium Power and Liner Switching|