About Bipolar Transistors - Pre-Biased

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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MMUN2137LT1G


Bipolar Transistors - Pre-Biased PNP DIGITAL TRANSISTOR
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             Mmun2137lCut Tape 
UMA3N


SOT-353 Digital Transistors ROHS
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BCR512E6327HTSA1


Infineon Technologies Bipolar Transistors - Pre-Biased NPN Silicon Digital TRANSISTOR
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    Smd/SmtSOT - 23 - 3       Bcr512Reel 
SMMUN2113LT1G


Bipolar Transistors - Pre-Biased SS BR XSTR SPCL TR
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             Mmun2113lReelAec - Q101
ADA114EUQ-7


Bipolar Transistors - Pre-Biased Prebias Transistor
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DualPnp10 Kohms1Smd/SmtSOT - 363 - 630250 MHz- 50 V- 100 mA- 100 mA- 55 C+ 150 C Cut TapeAec - Q101
NTE89


Trans Digital BJT NPN 600V 6A 3-Pin(2+Tab) TO-3
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Transistors Switching - Resistor Biased DUAL NPN 50V 30MA
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DualNpn47 Kohms1Smd/SmtUM - 668 50 V30 mA100 mA- 55 C+ 150 CUmh6nReel 
LMUN5233T1G


1 NPN - Pre Biased 202mW 100mA 50V SOT-323-3 Digital Transistors ROHS
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DTC114YUA


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-323 RoHS
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Digital Transistors SOT-523 RoHS
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2N5157


2N5157 international rectifier
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LMUN2113LTIG


Digital Transistors PNP - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) RoHS
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Bipolar Transistors - Pre-Biased NPN/PNP Resistor- Equipped Transistors
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              Reel 
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MPSA55-BP


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DTC114EE 24


SOT-523 Digital Transistors ROHS
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DTC114EE


-50℃~+150℃@(Tj) 60@5mA,10V 0.25V@10mA,0.3mA 10kΩ 1 150mW 100mA 50V 100nA 1PCSPNP-预偏置 SOT-523 Digital Transistors ROHS
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PEMD10,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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DualNpn/Pnp2.2 Kohms0.047Smd/SmtSOT - 666 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
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Infineon Technologies Bipolar Transistors - Pre-Biased PNP Silicon Digital TRANSISTOR
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SinglePnp47 Kohms2.14Smd/SmtSOT - 23 - 350 50 V70 mA70 mA- 65 C+ 150 CBcr196Reel 
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