Feature

1) VCE(sat) is lower than conventional products.

2) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit).

3) The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input. They also have the advantage of almost completely eliminating parasitic effects.

4) Only the on / off conditions need to be set for operation, making the device design easy.

Applications

Inverter, Interface, Driver

Structure

PNP epitaxial plannar silicon transistor (Resistor built-in type)

DTB743ZE屬于分立半導體產(chǎn)品 > 晶體管 - 雙極（BJT）- 單，預偏置。羅姆半導體集團制造生產(chǎn)的DTB743ZE晶體管 - 雙極（BJT）- 單，預偏置預偏置雙極晶體管具有內(nèi)部電阻器，設計用于在未施加輸入信號的情況下將器件保持在偏置或工作點附近。晶體管偏置可使晶體管更有效地工作，并產(chǎn)生穩(wěn)定、無失真的輸出信號。預偏置晶體管減少了所需的外部電路元器件數(shù)量，從而可降低項目成本。