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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(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
  
                    
DTA143ZKA


Digital Transistors PNP - Pre-Biased 100mA 50V SOT-23 RoHS
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Blue Rocket 1629
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AUD 0.0201
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DDTC143ZLP-7


Diodes Incorporated Bipolar Transistors - Pre-Biased 250mW 4.7KOhm
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Diodes Incorporated 1624
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AUD 0.0296
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SingleNpn4.7 Kohms0.1Smdsmt   50 V 100 mA- 55 C150 CDdtc143zReel 
DCX115EU-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased SS Comp Pre-Biased Dual Trans 100kOhm
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Diodes Incorporated 1619
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AUD 0.0544
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DualNpn/Pnp100 Kohms, 100 Kohms-Smd/SmtSOT - 363 - 6100-50 v , - 50 V100 mA , - 100 mA - 55 C+ 150 CDcx115Reel 
DTD143ECHZGT116


Bipolar Transistors - Pre-Biased NPN SOT-23 4.7kO Input Resist
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ROHM 1619
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AUD 0.0572
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SingleNpn4.7 Kohms1Smd/SmtSOT - 23 - 347  500 mA  + 150 C Cut TapeAec - Q101
DTC113ZUAT106


Transistors Switching - Resistor Biased NPN 50V 100MA SOT-323
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ROHM 1610
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AUD 0.0298
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SingleNpn1 Kohms10Smd/SmtUMT - 333 50 V100 mA100 mA + 150 CDtc113zuaReel 
PUMH2.115


Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia 1600
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AUD 0.1244
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DTA143ZKAT146


Transistors Switching - Resistor Biased PNP 50V 100MA
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ROHM 1590
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AUD 0.0324
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SinglePnp4.7 Kohms0.1Smdsmt    - 100 mA100 mA- 55 C150 C Reel 
DTA123YETL


Transistors Switching - Resistor Biased PNP 50V 100MA
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ROHM 1584
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AUD 0.1152
Multiples of: 1

SinglePnp2.2 Kohms4.5Smd/SmtEM - 333 - 50 V- 100 mA- 100 mA- 55 C+ 150 CDta123yeReel 
DDTC123JE-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 150mW
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Diodes Incorporated 1581
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AUD 0.0536
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SingleNpn2.2 Kohms0.046Smd/SmtSOT - 523 - 380  0.1 A100 mA- 55 C+ 150 CDdtc123jReel 
PUMB10,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia 1429
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AUD 0.0493
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DualPnp2.2_Kohms0.047Smd/smtSOT - 363 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
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