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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MUN5237DW1T1G


Transistors Switching - Resistor Biased 100mA 50V BRT Dual NPN
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DualNpn47 Kohms2.1Smd/SmtSOT - 363 - 680 At 5 Ma At 10 V 50 V0.1 A100 mA- 55 C+ 150 CMun5237dw1ReelAec - Q101
MUN5311DW1T2G


Bipolar Transistors - Pre-Biased SS SC88 BR XSTR DUAL 50V
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             Mun5311dw1ReelAec - Q101
UMC5NT2G


ON Semiconductor Bipolar Transistors - Pre-Biased 100mA Complementary 50V Dual NPN & PNP
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Dual Common Base And CollectorNpn/Pnp47 Kohms1 At Npn, 0.47 At PnpSmd/SmtSC - 88A - 580, 20 50 V0.1 A100 mA- 65 C+ 150 CUmc5ReelAec - Q101
DDTC125TUA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 200K
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Diodes Incorporated Availability : 0
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USD 0.0341

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SingleNpn200 Kohms Smd/SmtSOT - 323 - 3  50 V100 mA100 mA- 55 C+ 150 CDdtc125Reel 
DTA144GKAT146


ROHM Semiconductor Bipolar Transistors - Pre-Biased PNP 50V 100MA
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ROHM Availability : 0
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SinglePnp47 Kohms Smd/SmtSC - 59 - 368 - 50 V- 100 mA100 mA + 150 CDta144gkaReel 
TTA1713-GR,LF


Bipolar Transistors - Pre-Biased PNP Transistor VCEO=-45V IC=-0.5A hFE=180 to 390 in SOT-346 S-Mini package
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SinglePnp  Smd/SmtSMD - 3120 - 45 V  - 55 C+ 150 C Cut Tape 
FJN3303RBU


Trans Digital BJT NPN 50V 100mA 3-Pin TO-92 Bulk
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SingleNpn 1Through HoleTO - 92 - 356 50 V0.1 A100 mA- 55 C+ 150 CFjn3303rBulk 
RN2101MFV(TPL3)


Transistors Switching - Resistor Biased 100mA -50volts 3Pin 4.7K x 4.7Kohms
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SinglePnp4.7 Kohms1Smd/Smt 30 50 V- 100 mA100 mA + 150 CRn2101mfvReel 
RN2105MFV(TPL3)


Transistors Switching - Resistor Biased 100mA -50volts 3Pin 2.2K x 47Kohms
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SinglePnp2.2 Kohms0.047Smd/Smt 80 50 V- 100 mA100 mA- 55 C+ 150 CRn2105mfvReel 
BCR 10PN H6730


Infineon Technologies Bipolar Transistors - Pre-Biased AF DIGITAL TRANSISTOR
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             Bcr10Reel 
PDTC143TMB,315


Bipolar Transistors - Pre-Biased NPN Resistor Equipped Transistor
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Nexperia Availability : 0
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              Cut Tape 
SMBT3904E6433HTMA1


Trans GP BJT NPN 40V 0.2A Automotive 3-Pin SOT-23 T/R
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Infineon Availability : 0
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             Smbt3904Reel 
MUN5132DW1T1G


Trans Digital BJT PNP 50V 100mA Automotive 6-Pin SC-88 T/R
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ON Semiconductor Availability : 0
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DDTC115EE-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 150MW 100K100K
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Diodes Incorporated Availability : 0
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SingleNpn100 Kohms1Smd/SmtSOT - 523 - 382  20 mA20 mA- 55 C+ 150 CDdtc115Reel 
DDTD123YC-7-F


Transistors Switching - Resistor Biased 200MW 2.2K 10K
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SingleNpn2.2 Kohms0.22Smd/SmtSOT - 23 - 356 40 V500 mA500 mA- 55 C+ 150 CDdtd123yReel 
DTC143XUBHZGTL


Bipolar Transistors - Pre-Biased NPN SOT-323FL 4.7kO Input Resist
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SingleNpn4.7 Kohms2.1Smd/SmtSOT - 323FL - 330  100 mA  + 150 C Cut TapeAec - Q101
DTA114ECAHZGT116


Bipolar Transistors - Pre-Biased PNP SOT-23 10kO Input Resist
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SinglePnp10 Kohms1Smd/SmtSOT - 23 - 330  - 100 mA  + 150 C Cut TapeAec - Q101
RN4910,LF


Bipolar Transistors - Pre-Biased US6-PLN
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 Npn, Pnp4.7 Kohms Smd/SmtUS - 6120 - 50 v , 50 V- 100 mA , 100 mA   Rn4910Cut Tape 
RN4904,LF


Toshiba Bipolar Transistors - Pre-Biased US6-PLN
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 Npn/Pnp47 Kohms1Smd/SmtUS - 680 - 50 v , 50 V- 100 mA , 100 mA   Rn4904Reel 
RN1108MFV(TPL3)


Transistors Switching - Resistor Biased 100mA 50volts 3Pin 22K x 47Kohms
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SingleNpn22 Kohms0.468Smd/Smt 80 50 V100 mA100 mA + 150 CRn1108Reel 
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