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
  
                    
PDTC144WT,215


Transistor: NPN; bipolar; BRT; 50V; 100mA; 250mW; SOT23; R1: 47kO
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Nexperia 14879
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AUD 0.0411
Multiples of: 1

SingleNpn47 Kohms2.13Smd/SmtSOT - 23 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
DTC144EMT2L


ROHM Semiconductor Bipolar Transistors - Pre-Biased NPN 50V 30MA
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ROHM 14802
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AUD 0.0322
Multiples of: 20

SingleNpn47 Kohms1Smd/SmtVMT - 368  30 mA100 mA- 55 C+ 150 CDtc144emReel 
MUN5211DW1T1G


ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V BRT Dual NPN
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ON Semiconductor 14641
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AUD 0.0297
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DualNpn10 Kohms1Smd/SmtSOT - 363 - 635 50 V0.1 A100 mA- 55 C+ 150 CMun5211dw1Reel 
DTC043EMT2L


Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors
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ROHM 14563
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AUD 0.0471
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SingleNpn4.7 Kohms1Smd/SmtVMT - 320250 MHz50 V100 mA100 mA + 150 CDtc043emReel 
DTA124EUBTL


Transistors Switching - Resistor Biased TRANS DIGI BJT PNP 100MA
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ROHM 14550
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AUD 0.0339
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SinglePnp22 Kohms1Smd/SmtUMT - 3F56 - 50 V- 100 mA  + 150 CDta124euReel 
PUMH7,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia 14550
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AUD 0.0595
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DualNpn4.7_Kohms Smd/smtSOT - 363 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
MUN5237T1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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ON Semiconductor 14550
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AUD 0.0471
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SingleNpn47 Kohms2.1Smd/SmtSC - 70 - 380 50 V100 A100 mA- 55 C+ 150 CMun5237Cut TapeAec - Q101
DDTC144WUA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 14550
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AUD 0.0492
Multiples of: 3000

SingleNpn47 Kohms2.14Smd/SmtSOT - 323 - 356  0.1 A100 mA- 55 C+ 150 CDdtc144wReel 
DDTC114ECA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 14550
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AUD 0.0442
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SingleNpn10 Kohms1Smd/SmtSOT - 23 - 330  0.1 A100 mA- 55 C+ 150 CDdtc114eReel 
MUN5232T1G


Transistors Switching - Resistor Biased SS BR XSTR NPN 50V
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ON Semiconductor 8730
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AUD 0.037
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SingleNpn4.7 Kohms1Smd/SmtSC - 70/SOT - 323 - 315 50 V100 mA100 mA- 55 C+ 150 CMun5232ReelAec - Q101
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