Bipolar Transistors - Pre-Biased

Bipolar transistors are transistors that contain both p-type and n-type material. They are used in many types of electronic circuits, and find their primary application in amplifier circuits. When a bipolar transistor is pre-biased, it means that has been setup with a bias voltage or current applied to its base/gate, causing it to be partially on. This partial turn on of the transistor can have several advantages compared to a non-biased transistor, such as increased speed and reduced power consumption. Pre-biasing a transistor can also reduce the amount of power needed to turn the transistor on, and therefore the size of the associated elements, such as the power supply. Pre-biasing is particularly useful in circuits where the operating parameters of the transistor vary over time, such as high-frequency circuits and RF applications.

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Enter Qty ConfigurationTransistor PolarityTypical Input ResistorTypical Resistor RatioMounting StylePackage / CaseDC Collector/Base Gain hFE MinMaximum Operating FrequencyCollector- Emitter Voltage VCEO MaxContinuous Collector CurrentPeak DC Collector CurrentMinimum Operating TemperatureMaximum Operating TemperatureSeriesPackagingQualification
  
                    
LMN400E01-7


Diodes Incorporated Switch ICs - Various ARRAY TRANSISTOR SOT-363
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AUD 0.2109

Multiples of: 3000

DualPnp, N - Channel  Smd/SmtSOT - 363 - 6     - 55 C150 CLmn400Reel 
DMC561070R


Transistors Switching - Resistor Biased COMPOSITE TRANSISTOR FLT LD 2.0x2.1mm
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AUD 0.2111

Multiples of: 3000

DualNpn/Npn22 Kohms Smd/SmtS - M in I - 5 - F3 - B  50 V100 mA  + 150 C Reel 
DCX51-16-13


Trans GP BJT NPN 45V 1A 4-Pin(3+Tab) SOT-89 T/R
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AUD 0.2114

Multiples of: 2500

SingleNpn  Smd/SmtSOT - 8963 45 V  - 55 C+ 150 CDcx51Reel 
RN4983,LF(CT


Toshiba Bipolar Transistors - Pre-Biased Bias Resistor Built-in transistor
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AUD 0.212

Multiples of: 1

 Npn, Pnp22 Kohms1Smd/SmtSOT - 36370 50 v , - 50 V100 mA , - 100 mA   Rn4983Reel 
DTB543XMT2L


Bipolar Transistors - Pre-Biased TRANSISTOR
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AUD 0.2127

Multiples of: 8000

SinglePnp4.7 Kohms2.1Smd/SmtVMT - 3140260 MHz-- 500 mA- 500 mA-+ 150 CDtb543xmCut Tape 
DRC2543E0L


Transistors Switching - Resistor Biased TRANS W/ BLT-IN RES GL WNG 2.9x2.8mm
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AUD 0.2137

Multiples of: 1

SingleNpn4.7 Kohms Smd/SmtM in I - 3 - G3 - B  50 V500 mA  + 150 C Reel 
DCX52-16-13


Trans GP BJT PNP 60V 1A 4-Pin(3+Tab) SOT-89 T/R
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AUD 0.216

Multiples of: 2500

SinglePnp  Smd/SmtSOT - 8963 60 V  - 55 C+ 150 CDcx52Reel 
DTD113EKFRAT146


Bipolar Transistors - Pre-Biased NPN 50V 0.5A 1kO SOT-346
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AUD 0.2165

Multiples of: 3000

SingleNpn1 Kohms1Smd/SmtSOT - 346 - 3   500 mA - 55 C+ 150 C Cut Tape 
DMC561000R


Transistors Switching - Resistor Biased COMP TRANS W/BLT IN RES FLT LD 2.0x2.1mm
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AUD 0.2178

Multiples of: 3000

DualNpn/Npn47 Kohms Smd/SmtS - M in I - 5 - F3 - B0.5 50 V100 mA - 40 C+ 150 C Reel 
DMC5640M0R


Transistors Switching - Resistor Biased COMPOSITE TRANSISTOR FLT LD 2.0x2.1mm
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AUD 0.2178

Multiples of: 3000

DualNpn/Npn2.2 Kohms Smd/SmtS - M in I - 6 - F3 - B80 50 V100 mA - 40 C+ 150 C Reel 
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