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
  
                    
ADTA143ZUAQ-7


Bipolar Transistors - Pre-Biased Prebias Transistor
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Diodes Incorporated 5260
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AUD 0.0541

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SinglePnp4.7 Kohms, 47 Kohms Smd/SmtSOT - 323 - 3 250 MHz   - 55 C+ 150 C  Aec - Q101
EMF5T2R


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL PNPNPN
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ROHM 5238
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AUD 0.2004

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DualPnp47 Kohms1Smd/SmtEMT - 6270 - 12 V- 500 mA500 mA- 55 C+ 150 CEmf5Reel 
RN2907,LF(CT


Bipolar Transistors - Pre-Biased PNP x 2 BRT Q1BSR=10kOhm Q1BER=47kOhm Q2BSR=10kOhm Q2BER=47kOhm VCEO=-50V IC=-0.1A
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Toshiba 5237
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AUD 0.0538

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              Cut Tape 
SBCX19LT1G


Bipolar Transistors - Pre-Biased SS GP XSTR PNP 45V
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ON Semiconductor 5227
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AUD 0.0716

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SinglePnp  Smd/SmtSOT - 23 - 3100 45 V0.5 A - 55 C+ 150 CBcx19lReelAec - Q101
DTC143ECAT116


Bipolar Transistors - Pre-Biased NPN 100mA 50V w/bias resistor
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ROHM 5218
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AUD 0.0489

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SingleNpn4.7 Kohms1Smd/SmtSOT - 23 - 330250 MHz50 V100 mA100 mA + 150 CDtxCut Tape 
DTA123YMT2L


Bipolar Transistors - Pre-Biased Digital Trans wRes VMT3
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ROHM 5218
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DTA113ZKAT146


Transistors Switching - Resistor Biased PNP 50V 100MA
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ROHM 5216
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AUD 0.0437

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SinglePnp1 Kohms10Smd/SmtSC - 5933 - 50 V- 7.2 mA- 100 mA + 150 CDta113zkaReel 
PUMB30.115


Transistor: PNP x2; bipolar; BRT; 50V; 100mA; 300mW; SOT363; 2.2kO
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Nexperia 5189
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AUD 0.0444

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RN2902,LF(CT


Bipolar Transistors - Pre-Biased Bias Resistor Built-in transistor
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Toshiba 5188
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AUD 0.0577

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 Pnp10 Kohms1Smd/SmtSOT - 363 - 650 - 50 V- 100 mA   Rn2902Cut Tape 
DTA114EEFRATL


ROHM Semiconductor Bipolar Transistors - Pre-Biased Trans Digital BJT PNP 100mA
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ROHM 5148
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AUD 0.0775

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SinglePnp10 Kohms1Smd/SmtEMT - 330 - 50 V- 100 mA  + 150 CDta114eefReelAec - Q101
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