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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Hot UMD12NTR


Transistors Switching - Resistor Biased PNP/NPN 50V 30MA
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ROHM Availability : 1940
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USD 0.0471

Multiples of: 10

DualNpn/Pnp47 Kohms1Smd/SmtUM - 668  100 mA100 mA + 150 CUmd12nReel 
DCX114YH-7


Trans Digital BJT NPN/PNP 50V 100mA 6-Pin SOT-563 T/R
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Diodes Incorporated Availability : 1940
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USD 0.0825

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DualNpn/Pnp10 Kohms0.212Smd/SmtSOT - 563 - 668  100 mA100 mA- 55 C+ 150 CDcx114Reel 
NSVUMC5NT2G


ON Semiconductor Bipolar Transistors - Pre-Biased SS SC88A DUAL BRT TR
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ON Semiconductor Availability : 1940
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USD 0.0968

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             Umc5ReelAec - Q101
SSTA13T116


Digital Transistors NPN 300mA 30V SOT-23-3 RoHS
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ROHM Availability : 1940
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USD 0.0984

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SingleNpn  Smd/SmtSOT - 23 - 35000 30 V  - 55 C+ 150 CSsta13Reel 
2SC5886A(T6L1,NQ)


Trans GP BJT NPN 50V 5A 3-Pin(2+Tab) PW-Mold T/R
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Toshiba Availability : 1940
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USD 0.1949

Multiples of: 5

 Npn            Reel 
MJB44H11T4-A


STMicroelectronics Bipolar Transistors - Pre-Biased
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STMicroelectronics Availability : 1940
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USD 0.5375

Multiples of: 1000

    Smd/SmtD2PAK - 3       500V TransistorsCut TapeAec - Q101
AD-UMD2N


SOT-363 Digital Transistors ROHS
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Changjing Electronics Technology Availability : 1930
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USD 0.0415

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RN2403,LF


Bipolar Transistors - Pre-Biased Bias Resistor PNP 22kohm -100mA -50V
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Toshiba Availability : 1929
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USD 0.0352

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              Cut Tape 
DTC114ECA


SOT-23 Digital Transistors ROHS
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Changjing Electronics Technology Availability : 1920
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USD 0.013

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DTC114YUAT106


Transistors Switching - Resistor Biased DIGIT NPN 50V 100MA SOT-323
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ROHM Availability : 1920
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USD 0.0152

Multiples of: 20

SingleNpn10 Kohms0.2Smd/SmtSC - 7068  70 mA100 mA + 150 CDtc114yuaReel 
AD-DTA144EM


SOT-723 Digital Transistors ROHS
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Changjing Electronics Technology Availability : 1920
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USD 0.0238

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NSBC143ZDXV6T5G


Bipolar Transistors - Pre-Biased Dual NPN Bipolar Digital Transistor (BRT)
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ON Semiconductor Availability : 1910
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USD 0.0517

Multiples of: 1

DualNpn4.7 Kohms0.1Smd/SmtSOT - 563 - 680 50 V100 mA100 mA- 55 C+ 150 CNsbc143zdxv6Cut Tape 
DTC043EUBTL


Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors
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ROHM Availability : 1902
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USD 0.0352

Multiples of: 1

SingleNpn4.7 Kohms1Smd/SmtUMT - 320250 MHz50 V100 mA100 mA + 150 CDtc043eubReel 
DTC113ZUAT106


Transistors Switching - Resistor Biased NPN 50V 100MA SOT-323
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ROHM Availability : 1901
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USD 0.0162

Multiples of: 20

SingleNpn1 Kohms10Smd/SmtUMT - 333 50 V100 mA100 mA + 150 CDtc113zuaReel 
PUMH9,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 1901
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USD 0.0231

Multiples of: 10

     SOT - 363 - 6        Reel 
DTC363EKT146


ROHM Semiconductor Bipolar Transistors - Pre-Biased NPN 20V 600MA
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ROHM Availability : 1891
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USD 0.0352

Multiples of: 5

SingleNpn6.8 Kohms1Smd/SmtSC - 5970  600 mA600 mA + 150 C Reel 
NSBC115EDXV6T1G


Trans Digital BJT NPN 50V 100mA 6-Pin SOT-563 T/R
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ON Semiconductor Availability : 1891
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USD 0.0682

Multiples of: 1

DualNpn100 Kohms1Smd/SmtSOT - 563 - 680 50 V0.1 A100 mA- 55 C+ 150 CNsbc115edxv6Tape And ReelAec - Q101
DTC143XETL


Transistors Switching - Resistor Biased NPN 50V 100MA
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ROHM Availability : 1881
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USD 0.014

Multiples of: 20

SingleNpn4.7 Kohms2.1Smd/SmtEM - 330 50 V100 mA100 mA- 55 C+ 150 CDtc143xeReel 
PDTD114EUX


Bipolar Transistors - Pre-Biased PDTD114EU/SOT323/SC-70
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Nexperia Availability : 1881
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USD 0.0602

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PUMH9-QX


Bipolar Transistors - Pre-Biased PUMH9-Q - NPN/NPN resistor-equipped transistors; R1 = 10 k , R2 = 47 k
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Nexperia Availability : 1880
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USD 0.0448

Multiples of: 5

                
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