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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SOT-523 Digital Transistors ROHS
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MSKSEMI 2851
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DTC144EKAT146


Transistors Switching - Resistor Biased DIGIT NPN 50V 100MA
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ROHM 2851
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AUD 0.0289
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SingleNpn47 Kohms1Smd/SmtSC - 5968  30 mA100 mA- 55 C+ 150 CDtc144ekaReel 
UMH3NTN


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL NPN 50V 100MA SOT-363
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ROHM 2851
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AUD 0.054
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DualNpn4.7 Kohms Smd/SmtUMT - 6100 50 V100 mA100 mA- 55 C+ 150 CUmh3nReel 
DDTA143EE-7-F


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SOT-523 T/R
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Diodes Incorporated 2851
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SinglePnp 1Smd/SmtSOT - 523 - 320   100 mA- 55 C+ 150 CDdta143Reel 
ADTC143TUAQ-7


Bipolar Transistors - Pre-Biased Prebias Transistor
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Diodes Incorporated 2849
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SingleNpn4.7 Kohms Smd/SmtSOT - 323 - 3 250 MHz50 V  - 55 C+ 150 C Cut TapeAec - Q101
ADTA144EUAQ-7


Bipolar Transistors - Pre-Biased Prebias Transistor
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Diodes Incorporated 2849
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SinglePnp47 Kohms1Smd/SmtSOT - 323 - 368250 MHz- 50 V- 100 mA- 100 mA- 55 C+ 150 C Cut TapeAec - Q101
DTC143ECA-MS


SOT-23 Digital Transistors ROHS
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Transistors Switching - Resistor Biased 50V/100mA/47K 47K
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SinglePnp47 Kohms1Smd/SmtSOT - 23 - 368 50 V- 0.1 A100 mA- 55 C+ 150 CFjv4104rReel 
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Bipolar Transistors - Pre-Biased PNP -50 VCEO -0.1A SOT-323
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ROHM 2841
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SinglePnp2.2 Kohms1Smd/SmtSOT - 323 - 3 250 MHz - 100 mA - 55 C+ 150 C Cut Tape 
DTC124EE


SOT-523 Digital Transistors ROHS
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Changjing Electronics Technology 2832
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