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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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
  
                    
PDTC143XU,115


Transistor: NPN; bipolar; BRT; 50V; 100mA; 200mW; SOT323; R1: 4.7kO
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Nexperia 19
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between Thu. 15 Oct to Tue. 20 Oct
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AUD 0.0835

Multiples of: 10

SingleNpn4.7 Kohms0.476Smd/SmtSOT - 323 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
PDTC143ZM,315


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia 9
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between Thu. 15 Oct to Tue. 20 Oct
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AUD 0.0689

Multiples of: 10

SingleNpn4.7 Kohms0.1Smd/SmtSOT - 883 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
DDTA143XCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS PNP 200mW
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Diodes Incorporated 9
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AUD 0.0797

Multiples of: 10

SinglePnp4.7 Kohms0.47Smd/SmtSOT - 23 - 330 50 V- 0.1 A100 mA- 55 C+ 150 CDdta143xReel 
EMD9


SOT-563 Digital Transistors ROHS
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Changjing Electronics Technology 9
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AUD 0.0841

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UMD9NTR


Transistors Switching - Resistor Biased NPN/PNP 50V 70MA
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ROHM 9
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AUD 0.0953

Multiples of: 5

DualNpn/Pnp10 Kohms0.212Smd/SmtUM - 668  70 mA100 mA + 150 CUmd9nReel 
DDTC143TE-7-F


Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SOT-523 T/R
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Diodes Incorporated 9
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AUD 0.1065

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              Tape And Reel 
NSVBC817-40WT1G


Bipolar Transistors - Pre-Biased SS SC70 GP XSTR NPN 45V
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ON Semiconductor 9
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AUD 0.1271

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             Bc817 - 40WReelAec - Q101
DTC114YM3T5G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor 9
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between Thu. 15 Oct to Tue. 20 Oct
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AUD 0.1271

Multiples of: 5

SingleNpn10 Kohms0.21Smd/SmtSOT - 723 - 380, 140 50 V0.1 A100 mA- 55 C+ 150 CDtc114ym3ReelAec - Q101
DTC114YUBHZGTL


Bipolar Transistors - Pre-Biased NPN SOT-323FL 50V VCC 0.1A IC
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ROHM 9
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between Thu. 15 Oct to Tue. 20 Oct
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AUD 0.1358

Multiples of: 5

SingleNpn10 Kohms4.7Smd/SmtSOT - 323FL - 368  100 mA  + 150 C Cut TapeAec - Q101
EMD59T2R


Bipolar Transistors - Pre-Biased 3-Phase Brushless Fan Motor Driver
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ROHM 9
Ships to you
between Thu. 15 Oct to Tue. 20 Oct
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AUD 0.1454

Multiples of: 5

DualNpn, Pnp10 Kohms4.7Smd/SmtEMT - 68250 MHz50 v , - 50 V100 mA , - 100 mA100 mA , - 100 mA + 150 C Cut Tape 
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