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BD140 - Transistor

Description

These epitaxial planar transistors are mounted in the SOT-32 plastic package.

They are designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits.

The NPN types are the BD135 and BD139, and the complementary PNP types are the BD136 and BD140.

Features

  • Products are pre-selected in DC current gain.

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Other Datasheets by STMicroelectronics

Part Number Description
BD135 Complementary low-voltage transistor
BD136 Complementary low voltage transistor
BD138 PNP SILICON TRANSISTORS
BD139 Complementary low-voltage transistor
BD179 NPN power transistor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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BD135 - BD136 BD139 - BD140 Complementary low voltage transistor 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 complementary or quasi-complementary circuits. The NPN types are the BD135 and BD139, and the complementary PNP types are the BD136 and BD140. 1 2 3 SOT-32 Figure 1. Internal schematic diagram NPN 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 www.st.
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