BD140 Datasheet | STMicroelectronics

Features - Products are pre-selected in DC current gain Application - General purpose Description These epitaxial planar transistors are mounted in the SOT-32 plastic package. They are designed for audio amplifiers and drivers utilizing plementary or quasi-plementary circuits. The NPN types are the BD135 and BD139, and the plementary PNP types are the BD136 and BD140. 1 2 3 SOT-32 Figure 1. Internal schematic diagram Table 1. Device summary Order codes BD135 BD135-16 BD136 BD136-16 BD139 BD139-10 BD139-16 BD140 BD140-10 BD140-16 Marking BD135 BD135-16 BD136 BD136-16 BD139 BD139-10 BD139-16 BD140 BD140-10 BD140-16 May 2008 Rev 5 Package SOT-32 PNP Packaging Tube 1/9 .st. Contents Contents BD135 - BD136 - BD139 - BD140 1 Electrical ratings - - - - - - - - . . . . 3 2 Electrical characteristics - - - - - - - . . 4 2.1 Electrical characteristics (curves) - - - - - - . 5 3 Package mechanical...