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
  
                    
UMH9N


Digital Transistors 2 NPN pre-biased (double) 100mA 40V SC-70-6 (SOT-363) RoHS
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Changjing Electronics Technology 2968
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AUD 0.0476
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UMB10NTN


Transistors Switching - Resistor Biased DUAL PNP 50V 100MA SOT-363
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ROHM 2958
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AUD 0.0461
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DualPnp2.2 Kohms0.048Smd/SmtUM - 680  - 100 mA100 mA- 55 C+ 150 CUmb10nReel 
IMH21T110


ROHM Semiconductor Bipolar Transistors - Pre-Biased TRANS DIGI BJT NPN 20V 600MA 6PIN
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ROHM 2956
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AUD 0.2545
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DualNpn10 Kohms Smd/SmtSMT - 6820 20 V600 mA600 mA- 55 C+ 150 CImh21Reel 
RN1510(TE85L,F)


Transistors Switching - Resistor Biased Gen Trans NPN x 2 SMV, 50V, 100A
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Toshiba 2942
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AUD 0.1135
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DualNpn4.7 Kohms Smd/SmtSMV - 5120250 MHz (typ)50 V100 mA100 mA- 55 C+ 150 CRn1510Reel 
MMDTA143Z


80@10mA,5V 2 PNP - pre-bias 200mW 100mA 50V SOT-23-6 Digital Transistors ROHS
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Pingjingsemi 2939
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AUD 0.0386
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UMA4NTR


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL PNP 50V 100MA
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ROHM 2939
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AUD 0.0752
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Dual Common EmitterPnp10 Kohms Smd/SmtUM - 5100 50 V100 mA100 mA- 55 C+ 150 CUma4nReel 
DTC143ZE


SOT-523 Digital Transistors ROHS
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YFW Electronics 2929
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AUD 0.0272
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PDTA143XU,115


Transistor: PNP; bipolar; BRT; 50V; 100mA; 200mW; SOT323; R1: 4.7kO
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Nexperia 2926
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AUD 0.0328
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SinglePnp4.7 Kohms0.476Smd/SmtSOT - 323 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
DTA124XU3T106


Bipolar Transistors - Pre-Biased PNP -50 VCEO -0.1A SOT-323
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ROHM 2923
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AUD 0.0376
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SinglePnp22 Kohms2.1Smd/SmtSOT - 323 - 3 250 MHz - 100 mA - 55 C+ 150 C Cut Tape 
SDTC144EET1G


ON Semiconductor Bipolar Transistors - Pre-Biased
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ON Semiconductor 2921
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AUD 0.0454
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SingleNpn47 Kohms1Smd/SmtSOT - 416 - 3  50 V100 mA100 mA- 55 C+ 150 CDtc144eeReelAec - Q101
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