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
  
                    
SMMUN2215LT1G


Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 50 V 100 mA 246 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor Availability : 6272
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USD 0.0231

Multiples of: 1

             Mmun2215lReel 
IMH2AT110


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL NPN 50V 30MA SOT-457
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ROHM Availability : 6253
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USD 0.0693

Multiples of: 1

DualNpn47 Kohms1Smd/SmtSC - 74 - 668 50 V100 mA100 mA- 55 C+ 150 CImh2aReel 
Hot PDTC143EM,315


NXP Semiconductors Bipolar Transistors - Pre-Biased TRANS RET TAPE-7
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Nexperia Availability : 6247
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USD 0.0308

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SingleNpn4.7 Kohms1Smd/SmtSOT - 883 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
UMD4NTR


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL PNPNPN
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ROHM Availability : 6230
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USD 0.0594

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DualNpn/Pnp47 Kohms1 At Npn, 0.212 At PnpSmd/SmtUM - 668  100 mA100 mA- 55 C+ 150 CUmd4nReel 
NHDTC123JTR


Bipolar Transistors - Pre-Biased TRANS 80V 100MA PNP
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Nexperia Availability : 6197
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USD 0.0253

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              Cut Tape 
RN4905FE,LF(CT


Bipolar Transistors - Pre-Biased Bias Resistor Built-in transistor
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Toshiba Availability : 6197
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USD 0.0416

Multiples of: 1

 Npn, Pnp2.2 Kohms0.0468Smd/SmtSOT - 56380 50 V100 mA   Rn4905Cut Tape 
RN1317(TE85L,F)


Transistors Switching - Resistor Biased 100mA 50volts 3Pin 10K x 4.7Kohms
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Toshiba Availability : 6191
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USD 0.0424

Multiples of: 1

SingleNpn10 Kohms2.13Smd/SmtSC - 7030 50 V100 mA100 mA + 150 CRn1317Reel 
DTA114EMFHAT2L


Pre-Biased Bipolar Transistor (BJT) PNP - Pre-Biased 50 V 100 mA 250 MHz 150 mW Surface Mount VMT3
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ROHM Availability : 6186
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USD 0.0488

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DTA143ZEFRATL


Bipolar Transistors - Pre-Biased PNP SOT-416 -50V VCC -0.1A IC
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ROHM Availability : 6149
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USD 0.0306

Multiples of: 1

SinglePnp4.7 Kohms10Smd/SmtSOT - 416 - 380     + 150 C Cut TapeAec - Q101
EMD53T2R


Bipolar Transistors - Pre-Biased 3-Phase Brushless Fan Motor Driver
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ROHM Availability : 6133
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USD 0.0563

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DualNpn, Pnp10 Kohms1Smd/SmtEMT - 635250 MHz50 v , - 50 V100 mA , - 100 mA100 mA , - 100 mA + 150 C Cut Tape 
MUN2215T1G


Transistors Switching - Resistor Biased SS BR XSTR NPN 50V
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ON Semiconductor Availability : 6113
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USD 0.0275

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SingleNpn10 Kohms Smd/SmtSC - 59160 50 V100 mA100 mA- 55 C+ 150 CMun2215ReelAec - Q101
DTA124ECAT116


Bipolar Transistors - Pre-Biased PNP -100mA -50V w/bias resistor
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ROHM Availability : 6110
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USD 0.0326

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SinglePnp22 Kohms1Smd/SmtSOT - 23 - 356250 MHz- 50 V- 100 mA- 100 mA + 150 CDtxCut Tape 
PDTC144WM,315


Bipolar Transistors - Pre-Biased TRANS RET TAPE-7
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Nexperia Availability : 6099
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USD 0.0412

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SingleNpn47 Kohms2.13Smd/SmtSOT - 883 - 3  50 V100 mA100 mA- 65 C+ 150 C Cut Tape 
DDTA144TCA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 47K
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Diodes Incorporated Availability : 6005
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USD 0.0352

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SinglePnp47 Kohms1Smd/SmtSOT - 23 - 368 50 V100 mA100 mA- 55 C+ 150 CDdta144Reel 
DTC114EE


NPN 50mA 50V SOT-523 Digital Transistors ROHS
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HXY MOS Availability : 5994
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USD 0.0129

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DDTC113ZCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated Availability : 5955
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USD 0.015

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SingleNpn1 Kohms0.1Smd/SmtSOT - 23 - 333  0.1 A100 mA- 55 C+ 150 CDdtc113zReel 
RN1507(TE85L,F)


Bipolar Transistors - Pre-Biased BRT NPN 2-in-1 100mA 50V
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Toshiba Availability : 5950
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USD 0.0545

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DualNpn10 Kohms0.213Smd/SmtSOT - 25 - 580 50 V100 mA   Rn1507Cut Tape 
SMMUN2216LT3G


Transistors Switching - Resistor Biased SS BR XSTR SPCL TR
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ON Semiconductor Availability : 5949
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USD 0.0209

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             Mmun2216lReel 
RN1421TE85LF


Bipolar Transistors - Pre-Biased NPN 50V 0.8A TRANSISTOR LOG
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Toshiba Availability : 5942
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USD 0.0792

Multiples of: 1

SingleNpn1 Kohms1Smd/Smt   50 V800 mA800 mA + 150 CRn1421Reel 
DTA124EMT2L


ROHM Semiconductor Bipolar Transistors - Pre-Biased PNP 50V 30MA
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ROHM Availability : 0
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USD 0.0429

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SinglePnp22 Kohms1Smd/SmtVMT - 356 - 50 V- 100 mA100 mA + 150 CDta124emReel 
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