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
  
                    
MUN2238T1G


Bipolar Transistors - Pre-Biased NPN DIGITAL TRANSISTOR
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ON Semiconductor 5043
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DTC143EM


SOT-723 Digital Transistors ROHS
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Changjing Electronics Technology 5024
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AUD 0.0218
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MMUN2215LT1G(TP)


50V 600 100mA 200mW 1 NPN (Pre-Biased) NPN SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 4985
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UMG2NTR


Transistors Switching - Resistor Biased DUAL NPN 50V 30MA
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ROHM 4975
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AUD 0.1147
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Dual Common EmitterNpn47 Kohms1Smd/SmtUM - 568  100 mA100 mA- 55 C+ 150 CUmg2nReel 
ADTC143ECAQ-13


Bipolar Transistors - Pre-Biased Prebias Transistor SOT23 T&R 10K
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Diodes Incorporated 4947
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DDTC143TUA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 4.7K
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Diodes Incorporated 4947
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SingleNpn4.7 Kohms Smd/SmtSOT - 323 - 3  50 V100 mA100 mA- 55 C+ 150 CDdtc143Reel 
EMF5T2R


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL PNPNPN
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ROHM 4947
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AUD 0.1895
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DualPnp47 Kohms1Smd/SmtEMT - 6270 - 12 V- 500 mA500 mA- 55 C+ 150 CEmf5Reel 
NSBA114YF3T5G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SOT-1123 T/R
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ON Semiconductor 4946
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SinglePnp 0.21Smd/SmtSOT - 1123 - 3  50 V 100 mA- 55 C+ 150 CNsba114yf3Reel 
DTC123YU3T106


Bipolar Transistors - Pre-Biased NPN 50 VCEO 0.1A SOT-323
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ROHM 4934
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AUD 0.0377
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SingleNpn2.2 Kohms4.5Smd/SmtSOT - 323 - 3 250 MHz 100 mA - 55 C+ 150 C Cut Tape 
DTC144ECA


Digital Transistors NPN - Pre-Biased 30mA 50V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 4578
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AUD 0.0226
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