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
  
                    
DTA143ZET1G


Transistors Switching - Resistor Biased 100mA 50V BRT PNP
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ON Semiconductor 11222
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AUD 0.0409
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SinglePnp4.7 Kohms0.1Smd/SmtSC - 75 - 380 50 V0.1 A100 mA- 55 C+ 150 CDta143zeReelAec - Q101
NSVMUN5132T1G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SC-70 T/R
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ON Semiconductor 2837
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AUD 0.0312
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             Mun5132ReelAec - Q101
KRC105S


80 1 NPN (Pre-Biased) SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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YFW Electronics 2832
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AUD 0.0256
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MMUN5214DW


SOT-363 Digital Transistors ROHS
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Hong Kong Chuangji 2832
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AUD 0.0284
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BCR142


50V 68 100mA 200mW 1 NPN (Pre-Biased) NPN SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2832
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AUD 0.0226
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BCR166


50V 80 100mA 200mW 1 PNP Pre-Biased PNP SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2832
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AUD 0.0226
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DDTA143EE-7-F


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SOT-523 T/R
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Diodes Incorporated 2832
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AUD 0.0608
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SinglePnp 1Smd/SmtSOT - 523 - 320   100 mA- 55 C+ 150 CDdta143Reel 
AD-DTC143XM


SOT-723 Digital Transistors ROHS
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Changjing Electronics Technology 2822
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AUD 0.0371
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FMA4AT148


Transistors Switching - Resistor Biased DUAL PNP 50V 100MA
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ROHM 2820
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AUD 0.1812
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Dual Common EmitterPnp10 Kohms Smd/SmtSC - 74 - 5100 50 V100 mA100 mA- 55 C+ 150 CFma4atReel 
PDTC114EU,115-JSM


1 NPN (Pre-Biased) SOT-323 Single, Pre-Biased Bipolar Transistors RoHS
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JSMSEMI 2735
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AUD 0.0243
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