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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SMUN2211T3G


Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SC-59 T/R
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ON Semiconductor 19400
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AUD 0.0449
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SingleNpn 1Smd/SmtSC - 59  50 V 100 mA- 55 C+ 150 CMun2211Reel 
UMH11N


2 NPN - Pre-Biased 150mW 100mA 50V SOT-363 Digital Transistors ROHS
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amsem 2910
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AUD 0.0343
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DTA115GKAT146


Bipolar Transistors - Pre-Biased PNP 50V 100MA
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ROHM 2910
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AUD 0.0356
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SinglePnp  Smd/SmtSC - 5982 50 V 100 mA + 150 CDta115gkaReel 
S-LMUN5111T1G


SC-70 Digital Transistors ROHS
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Leshan 0
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AUD 0.0358
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RN1104,LF(CT


Bipolar Transistors - Pre-Biased NPN 50V 0.1A TRANSISTOR LOG
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Toshiba 0
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AUD 0.036
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SingleNpn47 Kohms1Smd/SmtSC - 75 - 380250 MHz50 V100 mA-- 55 C+ 150 CRn1104  
DTA115EU3T106


Bipolar Transistors - Pre-Biased PNP -50 VCEO -0.1A SOT-323
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ROHM 0
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AUD 0.0361
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SinglePnp100 Kohms1Smd/SmtSOT - 323 - 3 250 MHz - 100 mA - 55 C+ 150 C Cut Tape 
PDTC143TU,135


NXP Semiconductors Bipolar Transistors - Pre-Biased NPN RESISTOR EQUIPD TRANSISTOR
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Nexperia 0
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AUD 0.0361
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              Reel 
DTC143TEBTL


ROHM Semiconductor Bipolar Transistors - Pre-Biased TRANSISTOR
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ROHM 0
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AUD 0.0372
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SingleNpn4.7 Kohms Smd/SmtEMT - 3F - 3100250 MHz50 V100 mA100 mA + 150 CDtc143tebReel 
DTA143TET1G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SOT-416 T/R
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ON Semiconductor 0
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AUD 0.0363
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SinglePnp4.7 Kohms Smd/SmtSC - 75 - 3160 50 V0.1 A100 mA- 55 C+ 150 CDta143teReel 
DDTB122LC-7-F


Bipolar Transistors - Pre-Biased PRE-BIAS PNP 500mW
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Diodes Incorporated 0
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AUD 0.0365
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SinglePnp220 Ohms0.022Smd/SmtSOT - 23 - 3100 40 V- 0.5 A500 mA- 55 C+ 150 CDdtb122Cut Tape 
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