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
  
                    
DTC043ZUBTL


Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors
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ROHM 8827
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AUD 0.0248
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SingleNpn4.7 Kohms10Smd/SmtUMT - 380250 MHz50 V100 mA100 mA + 150 CDtc043zubReel 
DDTA114YUA-7-F


Transistors Switching - Resistor Biased PRE-BIAS PNP 200mW
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Diodes Incorporated 3680
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AUD 0.0519
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SinglePnp10 Kohms0.212Smd/SmtSOT - 323 - 368  - 0.1 A100 mA- 55 C+ 150 CDdta114yReel 
RN1421TE85LF


Bipolar Transistors - Pre-Biased NPN 50V 0.8A TRANSISTOR LOG
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Toshiba 3678
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AUD 0.1131
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SingleNpn1 Kohms1Smd/Smt   50 V800 mA800 mA + 150 CRn1421Reel 
RN2305(TE85L,F)


Transistors Switching - Resistor Biased 100mA -50volts 3Pin 2.2K x 47Kohms
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Toshiba 3667
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AUD 0.0538
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SinglePnp2.2 Kohms0.047Smd/SmtSC - 7080 50 V- 100 mA100 mA + 150 CRn2305Reel 
DTA014EEBTL


Bipolar Transistors - Pre-Biased PNP Digital Transtr w/built in resistors
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ROHM 3652
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AUD 0.033
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SinglePnp10 Kohms1Smd/SmtSC - 89 - 335250 MHz- 150 mV- 100 mA- 100 mA + 150 CDta014eebReel 
NSBA123EDXV6T1G


Bipolar Transistors - Pre-Biased 100mA 50V Dual PNP
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ON Semiconductor 3646
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AUD 0.1037
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DualPnp2.2 Kohms1Smd/SmtSOT - 563 - 68 50 V- 0.1 A100 mA- 55 C+ 150 CNsba123edxv6Cut Tape 
DTB543EETL


ROHM Semiconductor Bipolar Transistors - Pre-Biased TRANSISTOR
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ROHM 3643
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AUD 0.1092
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SinglePnp4.7 Kohms1Smd/SmtEMT - 3115260 MHz - 500 mA- 500 mA + 150 CDtb543eeReel 
SMUN5214DW1T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V
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ON Semiconductor 3554
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AUD 0.099
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             Mun5214dw1Reel 
DTA143EETL


Transistors Switching - Resistor Biased PNP 50V 100MA
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ROHM 2910
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AUD 0.0234
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SinglePnp4.7 Kohms1Smd/SmtEM - 330  100 mA100 mA- 55 C+ 150 CDta143eeReel 
EMB11T2R


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL PNP 50V 50MA
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ROHM 1852
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AUD 0.1335
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DualPnp10 Kohms1Smd/SmtEMT - 620 - 50 V- 100 mA100 mA- 55 C+ 150 CEmb11Reel 
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