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.

Bipolar Transistors - Pre-Biased

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DDTA114WUA-7-F


Trans Digital BJT PNP 50V 100mA 3-Pin SOT-323 T/R
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Diodes Incorporated Availability : 69840
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USD 0.0307

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SinglePnp 2.12Smd/SmtSOT - 323 - 324   100 mA- 55 C+ 150 CDdta114Reel 
DTC114EE


SOT-523 Digital Transistors ROHS
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TWGMC Availability : 68094
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USD 0.0113

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PDTC114ET,235


Transistors Switching - Resistor Biased TRANS RET TAPE-11
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Nexperia Availability : 67900
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USD 0.0134

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SingleNpn10 Kohms1Smd/SmtSOT - 23 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
PDTC143TT,215


Transistor: NPN; bipolar; BRT; 50V; 100mA; 250mW; SOT23; 47kO
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Nexperia Availability : 66930
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USD 0.0112

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SingleNpn4.7 Kohms Smd/SmtSOT - 23 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
PDTA124XT,215


Transistor: PNP; bipolar; BRT; 50V; 100mA; 250mW; SOT23; R1: 22kO
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Nexperia Availability : 66930
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USD 0.0115

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SinglePnp22 Kohms0.476Smd/SmtSOT - 23 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
PIMD2,125


Bipolar Transistors - Pre-Biased TransDigital BJT NPN PNP 50V 100mA 6-Pin
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Nexperia Availability : 66930
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USD 0.0498

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              Reel 
RN2425(TE85L,F)


Bipolar Transistors - Pre-Biased TRANSISTOR PNP BRT Q1BSR=0.47kOhm Q1BER=10kOhm VCEO=-50V IC=-0.8A inSOT-346 S-Mini package
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Toshiba Availability : 66590
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USD 0.0792

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              Cut Tape 
PUMB2,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 66299
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USD 0.0239

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DualPnp47_Kohms1Smd/smtSOT - 363 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
PEMB2,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 65960
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USD 0.1218

Multiples of: 1

DualPnp47 Kohms1Smd/SmtSOT - 666 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
LMUN2211LT1G


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) RoHS
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Leshan Availability : 65812
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USD 0.0105

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MMUN2232LT1G


Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V
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ON Semiconductor Availability : 64020
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USD 0.0121

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SingleNpn4.7 Kohms1Smd/SmtSOT - 23 (PB - FREE) - 315 50 V100 mA100 mA- 55 C+ 150 CMmun2232lCut Tape 
DDA114EU-7-F


Transistors Switching - Resistor Biased DUAL PNP 200mW
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Diodes Incorporated Availability : 62956
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USD 0.0539

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DualPnp10 Kohms1Smd/SmtSOT - 363 - 6100 40 V- 0.1 A100 mA  Dda114eReel 
DDTB114EC-7-F


Trans Digital BJT PNP 50V 500mA Automotive 3-Pin SOT-23 T/R
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Diodes Incorporated Availability : 61110
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USD 0.028

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SinglePnp10 Kohms1Smd/SmtSOT - 23 - 356 40 V500 mA500 mA- 55 C+ 150 CDdtb114Reel 
BCR 533 E6327


Transistors Switching - Resistor Biased NPN Silicon Digital TRANSISTOR
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Infineon Availability : 59943
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SingleNpn10 Kohms1Smd/SmtSOT - 23 - 370 50 V500 mA500 mA- 65 C+ 150 CBcr533Reel 
SMMUN2114LT1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS PBRT SPCL TR
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ON Semiconductor Availability : 59870
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             Mmun2114lReelAec - Q101
MMUN2111LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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ON Semiconductor Availability : 58975
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USD 0.0149

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SinglePnp10 Kohms1Smd/SmtSOT - 23 - 335 50 V0.1 A100 mA- 55 C+ 150 CMmun2111lCut Tape 
NSBC123JDXV6T1G


Trans Digital BJT NPN 50V 100mA Automotive 6-Pin SOT-563 T/R
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ON Semiconductor Availability : 58751
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USD 0.055

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DualNpn 0.047Smd/SmtSOT - 563 - 680 50 V0.1 A100 mA- 55 C+ 150 CNsbc123jdxv6Reel 
PUMH10,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 52380
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USD 0.0198

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DualNpn2.2_Kohms0.047Smd/smtSOT - 363 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
PDTA143XT,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia Availability : 49470
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USD 0.0087

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SinglePnp4.7 Kohms0.476Smd/SmtSOT - 23 - 3  50 V 100 mA- 65 C+ 150 C Reel 
DDTC144ECA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated Availability : 2871
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USD 0.0229

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SingleNpn47 Kohms1Smd/SmtSOT - 23 - 368  0.1 A100 mA- 55 C+ 150 CDdtc144eReel 
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