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
  
                    
DTC143ZUA-HF


Bipolar Transistors - Pre-Biased TRANS DIGITAL NPN 50V 200mW SOT-323
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Comchip 2257
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AUD 0.0923
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              Cut Tape 
DTA144EUA-TP


Micro Commercial Components (MCC) Bipolar Transistors - Pre-Biased PNP 47KOhms 250MHz
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Micro Commercial Components (MCC) 2256
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AUD 0.0538
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 Pnp47 Kohms1Smd/SmtSOT - 32368250 MHz    + 150 CDta144Reel 
DTA143EE


50V 30 100mA 1 PNP Pre-Biased 150mW SOT-523 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 2250
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AUD 0.0216
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IMH2AT110


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL NPN 50V 30MA SOT-457
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ROHM 2247
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AUD 0.2498
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DualNpn47 Kohms1Smd/SmtSC - 74 - 668 50 V100 mA100 mA- 55 C+ 150 CImh2aReel 
DTC123YCAT116


Bipolar Transistors - Pre-Biased NPN 100mA 50V w/bias resistor
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ROHM 2244
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AUD 0.0456
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SingleNpn2.2 Kohms4.5Smd/SmtSOT - 23 - 333250 MHz50 V100 mA100 mA + 150 CDtxCut Tape 
DTC114YMFHAT2L


Bipolar Transistors - Pre-Biased NPN SOT-723 50V VCC 0.1A IC
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ROHM 2242
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AUD 0.0537
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SingleNpn10 Kohms4.7Smd/SmtSOT - 723 - 368  100 mA  + 150 C Cut TapeAec - Q101
NSBA114YDXV6T1G


ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V Dual PNP
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ON Semiconductor 2237
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AUD 0.1037
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DualPnp10 Kohms0.021Smd/SmtSOT - 563 - 680 50 V- 0.1 A100 mA- 55 C+ 150 CNsba114ydxv6ReelAec - Q101
DTA115EL-AE3-R


Digital Transistors PNP - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) RoHS
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Unisonic 2192
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AUD 0.0308
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AD-DTA143XM


SOT-723 Digital Transistors ROHS
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Changjing Electronics Technology 2182
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AUD 0.0371
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UMG3N


SOT-353 Digital Transistors ROHS
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Changjing Electronics Technology 1542
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AUD 0.0471
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