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
  
                    
HDTC144EKAT146


1 NPN - Pre Biased 200mW 100mA SOT-23-3L Digital Transistors ROHS
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HXY MOS 2948
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AUD 0.0282
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DTC143ECA


SOT-23 Digital Transistors ROHS
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YFW Electronics 2929
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AUD 0.0232
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DTC623TKT146


ROHM Semiconductor Bipolar Transistors - Pre-Biased TRANS DIGI BJT NPN 20V 600MA 3PIN
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ROHM 2925
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AUD 0.0952
Multiples of: 1

SingleNpn2.2 Kohms Smd/SmtSMT - 3820 20 V600 mA600 mA- 55 C+ 150 CDtc623tkReel 
DTA124XU3T106


Bipolar Transistors - Pre-Biased PNP -50 VCEO -0.1A SOT-323
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ROHM 2923
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AUD 0.0376
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SinglePnp22 Kohms2.1Smd/SmtSOT - 323 - 3 250 MHz - 100 mA - 55 C+ 150 C Cut Tape 
MMBTRA102SS


SOT-23 Digital Transistors ROHS
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Semtech 2910
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AUD 0.0143
Multiples of: 50

                
DTA143TCA


SOT-23 Digital Transistors ROHS
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Changjing Electronics Technology 2910
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AUD 0.0168
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DTC143ZE


SOT-523 Digital Transistors ROHS
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SLKORMICRO 2910
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AUD 0.0179
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MMUN2132


50V 15 100mA 1 PNP Pre-Biased 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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Hong Kong Chuangji 2910
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AUD 0.0189
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MMUN2231LT1G


20 100mA 200mW 1 NPN (Pre-Biased) SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2910
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AUD 0.0191
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DTC114ECA


SOT-23 Digital Transistors ROHS
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MSKSEMI 2871
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AUD 0.0246
Multiples of: 20

                
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