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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NSBC123JF3T5G


Bipolar Transistors - Pre-Biased SOT-1123 NBRT TRANSISTOR
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ON Semiconductor Availability : 2123
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              Cut Tape 
DTB123TKT146


Transistors Switching - Resistor Biased DIGIT PNP 40V 500MA
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USD 0.0814

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SinglePnp2.2 Kohms Smd/SmtSC - 59100 - 50 V- 500 mA- 500 mA + 150 CDtb123tkReel 
DTD523YMT2L


Bipolar Transistors - Pre-Biased TRANSISTOR
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SingleNpn2.2 Kohms4.5Smd/SmtVMT - 3140260 MHz12 V500 mA500 mA + 150 CDtd523ymCut Tape 
PDTC143XE,115


Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SC-75 T/R
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NXP Availability : 0
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SingleNpn 0.476Smd/SmtSOT - 416 - 3  50 V 100 mA- 65 C+ 150 C Reel 
DTA143ZUAFRAT106


TRANS, PNP, AECQ101, 4.7K/47K, SOT-323
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ROHM Availability : 0
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USD 0.0817

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DTA143XUAFRAT106


TRANS, PNP, AECQ101, 4.7K/10K, SOT-323
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DTD723YETL


Transistors Switching - Resistor Biased TRANS DIGI BJT NPN 200MA
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ROHM Availability : 0
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USD 0.0818

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SingleNpn2.2 Kohms4.5Smd/SmtEMT - 3140 30 V200 mA  + 150 CDtd723yeReel 
PEMD2,315


Transistors Switching - Resistor Biased TransDigital BJT NPN PNP 50V 100mA 6-Pin
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Nexperia Availability : 0
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USD 0.0819

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DualNpn/Pnp2.2 Kohms1Smd/SmtSS - M in I - 660 50 V100 mA100 mA- 65 C+ 150 C Reel 
SBC817-16LT3G


ON Semiconductor Bipolar Transistors - Pre-Biased SS GP XSTR SPCL TR
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ON Semiconductor Availability : 0
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USD 0.0822

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SingleNpn  Smd/SmtSOT - 23 - 3100100 MHz45 V0.5 A - 55 C+ 150 CBc817 - 16LReelAec - Q101
PBLS1501Y,115


Bipolar Transistors - Pre-Biased TRNS LDSWITCH TAPE-7
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DualNpn/Pnp 1Smd/SmtUMT - 6  50 v @ npn , 15 v @ pnp 100 mA @ npn , 500 mA @ pnp- 65 C+ 150 C Reel 
BCR521E6327HTSA1


Bipolar Transistors - Pre-Biased NPN Silicon Digital TRANSISTOR
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Infineon Availability : 0
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     SOT - 23 - 3       Bcr521Cut Tape 
PUMH1.115


Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 0
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USD 0.0828

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DMA2610F0R


Trans GP BJT PNP 50V 0.1A 5-Pin SC-74A Embossed T/R
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Panasonic Availability : 0
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DualPnp4.7 Kohms Smd/SmtM in I - 5 - G3 - B  - 50 V- 100 mA  + 150 C Reel 
BCR119SH6327XTSA1


Bipolar Transistors - Pre-Biased AF DIGITAL TRANSISTOR
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Infineon Availability : 0
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USD 0.0833

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     SOT - 363 - 6       Bcr119Cut TapeAec - Q100
NSVBC124EDXV6T1G


Bipolar Transistors - Pre-Biased SS SOT563 DUAL RSTR XSTR
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ON Semiconductor Availability : 0
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USD 0.0834

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NSVBC114EPDXV6T1G


Bipolar Transistors - Pre-Biased SS SOT563 DUAL RSTR XSTR
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ON Semiconductor Availability : 0
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DRDPB16W-7


Transistors Switching - Resistor Biased PNP Trans R1-R2 Switch-Relay Drvr
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Diodes Incorporated Availability : 0
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SinglePnp1 Kohms0.1Smd/SmtSOT - 363 - 656  600 mA600 mA- 55 C+ 150 CDrdpb16wReel 
DTC943TUBTL


Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors
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ROHM Availability : 0
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SingleNpn4.7 Kohms-Smd/SmtUMT - 3F - 382035 MHz20 V400 mA400 mA + 150 CDtc943tubCut Tape 
FN4A4M(T1B-A)


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SC-59 T/R
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Renesas Availability : 0
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 Pnp  Surface Mount         Tape And Reel 
DDTC113TLP-7


Trans Digital BJT NPN 50V 100mA Automotive 3-Pin DFN T/R
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Diodes Incorporated Availability : 0
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SingleNpn  Smd/SmtDFN - 3100 50 V100 mA100 mA- 55 C+ 150 CDdtc113Reel 
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