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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(Ex. GST)(▲▼)		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
  
                    
DTC143XEBTL


Trans Digital BJT NPN 50V 100mA 3-Pin EMTF T/R
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ROHM 8012
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AUD 0.0769
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             Dtc143xebReel 
DTD123ECT116


Bipolar Transistors - Pre-Biased NPN 500mA/50V w/bias resistors
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ROHM 7971
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AUD 0.0962
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SingleNpn2.2 Kohms1Smd/SmtSOT - 23 - 339200 MHz50 V500 mA500 mA + 150 CDtxCut Tape 
RN2901,LF(CT


Bipolar Transistors - Pre-Biased PNP x 2 BRT Q1BSR=4.7kOhm Q1BER=4.7kOhm Q2BSR=4.7kOhm Q2BER=4.7kOhm VCEO=-50V IC=-0.1A
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Toshiba 7950
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AUD 0.0495
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DualPnp  Smd/SmtUS - 630 - 50 V  - 55 C+ 150 CRn2901Cut Tape 
PUMD10.115


Transistor: NPN / PNP; bipolar; BRT, complementary; 50V; 100mA
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Nexperia 7944
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AUD 0.102
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EMG8T2R


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL NPN 50V 100MA
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ROHM 7930
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AUD 0.1351
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Dual Common EmitterNpn4.7 Kohms10Smd/SmtEMT - 580 50 V100 mA100 mA- 55 C+ 150 CEmg8Reel 
DTC124EU3T106


Bipolar Transistors - Pre-Biased NPN 50V 0.1A 22kO SOT-323; SC-70; UMT3
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ROHM 7926
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AUD 0.0377
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SingleNpn22 Kohms1Smd/SmtSOT - 323 - 356250 MHz50 V100 mA100 mA + 150 C Cut Tape 
MUN2233T1G


Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V
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ON Semiconductor 7915
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AUD 0.0409
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SingleNpn4.7 Kohms0.12Smd/SmtSC - 5980 50 V100 mA100 mA- 55 C+ 150 CMun2233Cut Tape 
DTC124TUAT106


ROHM Semiconductor Bipolar Transistors - Pre-Biased NPN 50V 100MA
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ROHM 7902
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AUD 0.0519
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SingleNpn22 Kohms Smd/SmtUMT - 3100 50 V100 mA100 mA + 150 CDtc124tuaReel 
DTA143EET1G


ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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ON Semiconductor 7876
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AUD 0.0409
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SinglePnp4.7 Kohms1Smd/SmtSC - 75 - 315 50 V0.1 A100 mA- 55 C+ 150 CDta143eeReelAec - Q101
KRC243S-RTK/P


1 NPN - Pre Biased 200mW 800mA 50V SOT-23 Digital Transistors ROHS
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KEC 5141
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AUD 0.0457
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