bipolar junction transistor


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Related to bipolar junction transistor: Field effect transistor

bipolar junction transistor

[¦bī‚pōl·ər ‚jəŋk·shən tran′zis·tər]
(electronics)
A bipolar transistor that is composed entirely of one type of semiconductor, silicon. Abbreviated BJT. Also known as silicon homojunction.
References in periodicals archive ?
The proposed analytical method for differential amplifier offset voltage analysis allows us to determine the input offset voltage reduction means of the differential amplifier based on the bipolar junction transistors operating at high-current density.
The bipolar junction transistors feature high collector current ratings and low collector-to-emitter saturation voltages, making these components well suited for a wide range of end-user products that are in high demand today, such as computers, portable consumer electronics, LED lighting, networking and telecommunications, set-top boxes and power supplies.
These bipolar junction transistors have among the highest collector current ratings and the lowest collector-to-emitter saturation voltages on the market today, making these components well suited for a range of end-user products that are in demand today, such as power management circuits, inverters, lighting ballasts, motor and solenoid drivers, buffering and switching regulator circuits, DC-DC converters.
Among the first products to be released in Fairchild's SiC portfolio is a family of advanced SiC bipolar junction transistors (BJTs) that offer high efficiency, high-current density, robustness, and easy high-temperature operation.
SiGe bipolar junction transistors (BJT) are, in principle, bipolar transistors; the only difference is the presence of germanium in the base region, which reduces the band gap of the SiGe material.
TranSiC is a high-tech company that has developed silicon-carbide bipolar junction transistors (BJTs), which enable excellent performance over wide temperature intervals, thus providing improved efficiency in energy conversion.
While the same must be true for bipolar junction transistors, the effect is mitigated by the bipolar phenomenon of conductivity modulation, whereby operation in the saturation region causes the injection of minority carriers into the collector region, resulting in a commensurate injection of majority carriers to preserve charge neutrality.
1-3] Combined with the GaAs material properties, GaAs HBTs deliver improved performance over Si bipolar junction transistors (BJT) for several reasons.
In radar systems, bipolar junction transistors and vertical MOSFETs have been the device of choice for decades.
This research service titled Southeast Asian Power Semiconductor Markets offers an in-depth analysis of different types of power discretes and integrated circuits (ICs) such as metal-oxide semiconductor field-effect transistors (MOSFETs), insulated gate bipolar transistors (IGBTs), bipolar junction transistors (BJTs), battery management ICs, and motor control ICs.
Silicon bipolar junction transistors have an extensive track record of reliable operation.
The new patent award, 7,314,799 - "Self-Aligned Trench Field Effect Transistors With Regrown Gates And Bipolar Junction Transistors With Regrown Base Contact Regions And Methods Of Making" enables SemiSouth to eliminate the need for implantation in the fabrication process of SiC power JFETs.