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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(Ex. GST)(▲▼)		Enter Qty ConfigurationTransistor PolarityTypical Input ResistorTypical Resistor RatioMounting StylePackage / CaseDC Collector/Base Gain hFE MinMaximum Operating FrequencyCollector- Emitter Voltage VCEO MaxContinuous Collector CurrentPeak DC Collector CurrentMinimum Operating TemperatureMaximum Operating TemperatureSeriesPackagingQualification
  
                    
DTC143ZUBTL


ROHM Semiconductor Bipolar Transistors - Pre-Biased TRANSISTOR
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ROHM Availability : 13704
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USD 0.0555

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SingleNpn4.7 Kohms10Smd/SmtUMT - 3F - 380250 MHz50 V100 mA100 mA + 150 CDtc143zubReel 
RN2905,LF(CT


Bipolar Transistors - Pre-Biased Bias Resistor Built-in transistor
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Toshiba Availability : 8623
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USD 0.0424

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DualPnp2.2 Kohms0.0468Smd/SmtSOT - 363 - 680200 MHz- 50 V- 100 mA- 100 mA + 150 CRn2905Cut Tape 
RN2708,LF


Bipolar Transistors - Pre-Biased PNP x 2 BRT Q1BSR=10kOhm Q1BER=47kOhm Q2BSR=10kOhm Q2BER=47kOhm VCEO=-50V IC=-0.1A
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Toshiba Availability : 8619
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USD 0.0336

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              Cut Tape 
DTC123JU3T106


Bipolar Transistors - Pre-Biased NPN 50V 0.1A 2.2kO SOT-323; SC-70; UMT3
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ROHM Availability : 8614
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USD 0.0253

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SingleNpn2.2 Kohms21Smd/SmtSOT - 323 - 380250 MHz50 V100 mA100 mA + 150 C Cut Tape 
BCR185SH6327XTSA1


Infineon Technologies Bipolar Transistors - Pre-Biased AF DIGITAL TRANSISTOR
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Infineon Availability : 8614
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USD 0.0605

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     SOT - 363 - 6       Bcr185Reel 
DTC124EUA-TP


Micro Commercial Components (MCC) Bipolar Transistors - Pre-Biased NPN 22KOhms 250MHz
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Micro Commercial Components (MCC) Availability : 8609
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USD 0.0242

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 Npn22 Kohms1Smd/SmtSOT - 32356250 MHz    + 150 CDtc124Reel 
DTA015EUBTL


Bipolar Transistors - Pre-Biased PNP Digital Transtr w/built in resistors
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ROHM Availability : 8609
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USD 0.036

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SinglePnp100 Kohms1Smd/SmtUMT - 3F - 380250 MHz-- 100 mA- 100 mA-+ 150 CDta015eubCut Tape 
RN1908,LF(CT


Bipolar Transistors - Pre-Biased NPN x 2 BRT Q1BSR=22kOhm Q1BER=47kOhm Q2BSR=22kOhm Q2BER=47kOhm VCEO=50V IC=0.1A
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Toshiba Availability : 8549
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USD 0.0312

Multiples of: 1

              Cut Tape 
LMUN5235T1G


1 NPN - Pre Biased 100mA 50V SOT-323-3 Digital Transistors ROHS
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Leshan Availability : 8536
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USD 0.0127

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EMG2DXV5T5G


Transistors Switching - Resistor Biased 50V Dual BRT NPN
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ON Semiconductor Availability : 8536
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USD 0.0667

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Dual Common EmitterNpn47 Kohms1Smd/SmtSOT - 553 - 580 50 V0.1 A100 mA- 55 C+ 150 CEmg2dxv5ReelAec - Q101
RN2704,LF


Bipolar Transistors - Pre-Biased PNP x 2 BRT Q1BSR=22kOhm Q1BER=22kOhm Q2BSR=22kOhm Q2BER=22kOhm VCEO=-50V IC=-0.1A
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Toshiba Availability : 8535
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USD 0.0336

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              Cut Tape 
RN2703,LF


Bipolar Transistors - Pre-Biased PNP x 2 BRT Q1BSR=22kOhm Q1BER=22kOhm Q2BSR=22kOhm Q2BER=22kOhm VCEO=-50V IC=-0.1A
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Toshiba Availability : 8535
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USD 0.0449

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DualPnp  Smd/SmtUSV - 570 - 50 V  - 55 C+ 150 C Cut Tape 
SMUN5114T3G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SC-70 T/R
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ON Semiconductor Availability : 8486
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USD 0.0286

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             Mun5114ReelAec - Q101
DTC143ECAHZGT116


Bipolar Transistors - Pre-Biased NPN SOT-23 4.7kO Input Resist
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ROHM Availability : 8473
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USD 0.022

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SingleNpn4.7 Kohms1Smd/SmtSOT - 23 - 330  100 mA  + 150 C Cut TapeAec - Q101
NHDTA124EUX


Pre-Biased Bipolar Transistor (BJT) PNP - Pre-Biased 80V 100mA 150MHz 235mW Surface Mount SC-70
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Nexperia Availability : 8442
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USD 0.0424

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     SC - 70 , SOT - 323       Automotive, Aec - Q101Tape And Reel 
DTC123JUA-TP


Micro Commercial Components (MCC) Bipolar Transistors - Pre-Biased NPN 2.2KOhms 250MHz
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Micro Commercial Components (MCC) Availability : 8431
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USD 0.0352

Multiples of: 1

 Npn2.2 Kohms21Smd/SmtSOT - 32380250 MHz    + 150 CDtc123Reel 
RN1103,LF(CT


Bipolar Transistors - Pre-Biased Bias Resistor Built- in Transistor
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Toshiba Availability : 8424
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USD 0.0278

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             Rn1103Cut Tape 
DTC124GUAT106


ROHM Semiconductor Bipolar Transistors - Pre-Biased NPN 50V 100MA
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ROHM Availability : 8424
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USD 0.0352

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SingleNpn22 Kohms Smd/SmtUMT - 356 50 V100 mA100 mA + 150 CDtc124guaReel 
DTC143EDC


30@10mA,5V 200mW 1 NPN - Pre Biased DFN-3L(1x0.6) Digital Transistors ROHS
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Pingjingsemi Availability : 8419
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USD 0.0106

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DTB113ZCHZGT116


Bipolar Transistors - Pre-Biased PNP SOT-23 1kO Input Resist
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ROHM Availability : 8400
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USD 0.027

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SinglePnp1 Kohms10Smd/SmtSOT - 23 - 356  - 500 mA  + 150 C Cut TapeAec - Q101
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