Mar 26, 2021 · This application note discusses bias resistor built-in transistors (BRTs) used as simple on -off switches as shown in Figure 1 -1. Ava ilable in a single -chip implementation, a BRT is composed of a bipolar transistor and two bias resistors for switching. In Figure 1-1(b), a BRT is enclosed in a dashed box.
Digital Transistors (BRTs) - onsemi
onsemi provides bias resistor transistors (BRTs) with integrated biasing.
How to select bias resistor built-in transistors (BRTs)
Use a PNP BRT if the output of the preceding circuit is pulled up to the VCC level. When the output of the preceding circuit is in the High-Z state, a BRT might malfunction at the midpoint potential between the pull-up resistor and the built-in bias resistors.
The Bias Resistor Transistor contains a single transistor with a monolithic bias network consisting of two resistors: a series base resistor and a base−emitter resistor. The BRT eliminates these individual components by integrating them into a single device. The use of a BRT can reduce both system cost and board space.
NPN BRT + PNP in SC-88 - onsemi
NSM21356DW6T1G contains a single PNP transistor and a monolithic bias network NPN transistor with two resistors; a series base resistor and a base-emitter resistor.
BRT818B PNP Transistor Specification & Datasheet
Get BRT818B PNP transistor Datasheets, PDF, Specification, Characteristics, Material, Polarity, Power Dissipation, Package and Symbols. Find BRT818B transistor equivalent substitute.
如何选择偏置电阻内置晶体管（BRT）？ | 东芝半导体&存储产品 …
偏置电阻内置晶体管（BRT）通常用作开关。 因此，假设将BRT用作开关。 作为开关，当控制信号为正逻辑时，使用NPN晶体管；当控制信号为负逻辑时，使用PNP晶体管。 BRT的注意事项包括： 控制信号的逻辑极性（NPN／PNP）
Bias Resistor Built-in Transistors (BRT) - Toshiba | Mouser
Sep 9, 2019 · The bias resistor transistors are available in NPN, PNP, NPN + PNP, PNP + NPN, NPN x 2, and PNP x 2 polarities. The Toshiba bias resistor built-in transistors offer 3-pin, 5-pin, and 6-pin configurations with options for single, 2-in-1 (point-symmetrical), and 2-in-1 (common-emitter) internal connections.
MUN2111 - onsemi
This series of digital transistors is designed to replace a single device and its external resistor bias network. The Bias Resistor Transistor (BRT) contains a single transistor with a monolithic bias network consisting of two resistors; a series base resistor and a base-emitter resistor.
有哪些类型的偏置电阻内置晶体管（BRT）？ | 东芝半导体&存储 …
在基本形式中，偏置电阻内置晶体管（BRT）由NPN或PNP晶体管以及两个电阻（串联基极电阻（R 1）和基极-发射极电阻（R 2））组成。 这三个器件封装在一个封装中。 还可提供单（单件式）和双（二合一）BRT。 双BRT可用于具有不同引脚排列的共发射极、点对称和并联配置。 下图显示了每种类型的NPN BRT。 东芝提供各种BRT，包括PNP BRT以及点对称配置中包含NPN和PNP晶体管的双BRT。 在基本形式中，偏置电阻内置晶体管（BRT）由NPN或PNP晶体管以 …