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
  
                    
DTA114YE


SOT-523 Digital Transistors ROHS
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Hong Kong Chuangji Availability : 1358
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USD 0.0119

Multiples of: 50

                
EMH10-HAF


SOT-563 Digital Transistors ROHS
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Changjing Electronics Technology Availability : 1353
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USD 0.0457

Multiples of: 10

                
BCR 555 E6433


Infineon Technologies Bipolar Transistors - Pre-Biased PNP Silicon Digital TRANSISTOR
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Infineon Availability : 1333
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USD 0.0495

Multiples of: 1

SinglePnp2.2 Kohms0.22Smd/SmtSOT - 23 - 370 50 V500 mA500 mA- 65 C+ 150 CBcr555Reel 
DTA114EUA


SOT-323 Digital Transistors ROHS
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SLKORMICRO Availability : 1300
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USD 0.02

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DDTC123ECA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated Availability : 1299
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USD 0.0207

Multiples of: 20

SingleNpn2.2 Kohms1Smd/SmtSOT - 23 - 320  0.1 A100 mA- 55 C+ 150 CDdtc123eReel 
QSH29TR


Transistors Switching - Resistor Biased DUAL DIGI TRNSISTR
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ROHM Availability : 1295
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USD 0.2907

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DualNpn10 Kohms Smd/SmtT SMT - 6500 70 V500 mA  + 150 CQsh29Reel 
DTC114YET1G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor Availability : 1290
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USD 0.0287

Multiples of: 10

SingleNpn10 Kohms0.21Smd/SmtSC - 75 - 380 50 V0.1 A100 mA- 55 C+ 150 CDtc114yeReel 
RN4907,LF


Toshiba Bipolar Transistors - Pre-Biased US6-PLN
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Toshiba Availability : 1288
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USD 0.0472

Multiples of: 1

 Npn/Pnp10 Kohms0.213Smd/SmtUS - 680 - 50 v , 50 V- 100 mA , 100 mA   Rn4907Reel 
DTC143ECA-TP


Bipolar Transistors - Pre-Biased PNP 4.7KOhms 250MHz
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Micro Commercial Components (MCC) Availability : 1285
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USD 0.0286

Multiples of: 1

 Pnp4.7 Kohms1Smd/SmtSOT - 2330250 MHz    + 150 CDtc143Reel 
RN2705,LF


Bipolar Transistors - Pre-Biased PNP x 2 BRT Q1BSR=2.2kOhm Q1BER=47kOhm Q2BSR=2.2kOhm Q2BER=47kOhm VCEO=-50V IC=-0.1A
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Toshiba Availability : 1280
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USD 0.0336

Multiples of: 1

DualPnp  Smd/SmtUSV - 580 - 50 V  - 55 C+ 150 C Cut Tape 
DTC143ZU3HZGT106


Bipolar Transistors - Pre-Biased NPN 50V 0.1A 4.7kO SOT-323
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ROHM Availability : 1256
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USD 0.0412

Multiples of: 5

SingleNpn4.7 Kohms10Smd/SmtSOT - 323 - 3   100 mA - 55 C+ 150 C Cut Tape 
EMD62T2R


Bipolar Transistors - Pre-Biased Complex Digital Transistor
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ROHM Availability : 1241
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USD 0.0327

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DualNpn, Pnp47 Kohms1Smd/SmtEMT - 680250 MHz50 v , - 50 V100 mA , - 100 mA100 mA , - 100 mA + 150 C Cut Tape 
PUMH2,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 1231
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USD 0.0313

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DualNpn47_Kohms1Smdsmt   50 V 100 mA- 65 C150 C Reel 
MMUN2216LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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ON Semiconductor Availability : 1222
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USD 0.0255

Multiples of: 10

SingleNpn4.7 Kohms Smd/SmtSOT - 23 - 3160 50 V0.1 A100 mA- 55 C+ 150 CMmun2216lCut Tape 
DCX144EU-7-F


Transistors Switching - Resistor Biased 200MW 47K 47K
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Diodes Incorporated Availability : 1222
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USD 0.0282

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DualNpn/Pnp47 Kohms1Smd/SmtSOT - 363 - 668 50 V 100 mA- 55 C+ 150 CDcx144euReel 
PDTC143XU,115


Transistor: NPN; bipolar; BRT; 50V; 100mA; 200mW; SOT323; R1: 4.7kO
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Nexperia Availability : 1183
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USD 0.0272

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SingleNpn4.7 Kohms0.476Smd/SmtSOT - 323 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
DDTC143EUA-7-F


Transistors Switching - Resistor Biased 200MW 4.7K
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Diodes Incorporated Availability : 1183
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USD 0.0282

Multiples of: 10

SingleNpn4.7 Kohms1Smd/SmtSOT - 323 - 320  100 mA100 mA- 55 C+ 150 CDdtc143eReel 
DTD113ZKT146


Transistors Switching - Resistor Biased DIGIT NPN 50V 500MA
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ROHM Availability : 1168
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USD 0.0532

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 NPN   SC - 59        Reel 
DTC114TUA-TP


Bipolar Transistors - Pre-Biased NPN 10KOhms 250MHz
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Micro Commercial Components (MCC) Availability : 1164
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USD 0.0352

Multiples of: 1

 Npn10 Kohms Smd/SmtSOT - 323100250 MHz50 V100 mA  + 150 CDtc114Cut Tape 
PUMB10,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 1154
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USD 0.0558

Multiples of: 5

DualPnp2.2_Kohms0.047Smd/smtSOT - 363 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
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