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
  
                    
RN4901FE,LF(CT


Bipolar Transistors - Pre-Biased PNP + NPN BRT Q1BSR=4.7kOhm Q1BER=4.7kOhm Q2BSR=4.7kOhm Q2BER=4.7kOhm VCEO=-50V IC=-0.1A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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AUD 0.0407

Multiples of: 1

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RN4991FE,LF(CT


Bipolar Transistors - Pre-Biased NPN + PNP BRT Q1BSR=10kOhm Q1BER=Inf.kOhm Q2BSR=10kOhm Q2BER=Inf.kOhm VCEO=50V IC=0.1A
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AUD 0.0407

Multiples of: 1

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DTA113ZEBTL


Bipolar Transistors - Pre-Biased PNP -100mA; -50V EMT3F
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AUD 0.0407

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PDTC144VU,115


Transistor: NPN; bipolar; BRT; 50V; 100mA; 200mW; SC70,SOT323
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AUD 0.0407

Multiples of: 25

                
RN2105MFV,L3F(CT


Bipolar Transistors - Pre-Biased 2.2kohm 47kohm 0.1A SOT-723 50V
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AUD 0.0407

Multiples of: 5

                
DTA144EUAQ


SOT-323(SC-70) Digital Transistors ROHS
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AUD 0.0407

Multiples of: 10

                
DTA124XEFRATL


Bipolar Transistors - Pre-Biased PNP SOT-416 -50V VCC -0.1A IC
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AUD 0.0408

Multiples of: 1

SinglePnp22 Kohms2.1Smd/SmtSOT - 416 - 368  - 100 mA  + 150 C Cut TapeAec - Q101
DTC124EUAFRAT106


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-323 RoHS
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AUD 0.0409

Multiples of: 10

                
PUMD17.115


Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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AUD 0.0409

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DTA123JUAT106


Transistors Switching - Resistor Biased PNP 50V 100MA
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AUD 0.0409

Multiples of: 1

SinglePnp2.2 Kohms0.047Smd/SmtUMT - 380  100 mA100 mA + 150 CDta123juaReel 
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