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
  
                    
SMMUN2134LT1G


Pre-Biased Bipolar Transistor (BJT) PNP - Pre-Biased 50 V 100 mA 246 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 3360
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AUD 0.0534
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             Mmun2134lReelAec - Q101
DTC144TCA


SOT-23 Digital Transistors ROHS
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Changjing Electronics Technology 232
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AUD 0.0253
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DTC144EE


68@5mA,5V 150mW 100mA 50V 500nA 1 NPN - Pre Biased SOT-523(SC-75) Digital Transistors ROHS
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Yangjie 232
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AUD 0.0299
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DDTC143XUA-7-F


Transistors Switching - Resistor Biased 200MW 4.7K 10K
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Diodes Incorporated 232
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AUD 0.0559
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SingleNpn4.7 Kohms0.47Smd/SmtSOT - 323 - 330  100 mA100 mA- 55 C+ 150 CDdtc143xReel 
UMH6NTR


Transistors Switching - Resistor Biased DUAL NPN 50V 30MA
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ROHM 228
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AUD 0.7056
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DualNpn47 Kohms1Smd/SmtUM - 668 50 V30 mA100 mA- 55 C+ 150 CUmh6nReel 
MUN5213DW1T1G


Transistors Switching - Resistor Biased SS BR XSTR NPN 50V
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ON Semiconductor 223
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AUD 0.05
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DualNpn47 Kohms1Smd/SmtSOT - 363 (PB - FREE) - 680 50 V100 mA100 mA- 55 C+ 150 CMun5213dw1ReelAec - Q101
DTA115EMT2L


ROHM Semiconductor Bipolar Transistors - Pre-Biased DGTL PNP 50V 100MA
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ROHM 219
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AUD 0.0691
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SinglePnp100 Kohms1Smd/SmtVMT - 382  100 mA100 mA + 150 CDta115emReel 
PDTA113ZT,215


Transistor: PNP; bipolar; BRT; 50V; 100mA; 250mW; SOT23; R1: 1kO
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Nexperia 213
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AUD 0.0372
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SinglePnp1 Kohms0.1Smd/SmtSOT - 23 - 3  50 V 100 mA- 65 C+ 150 C Reel 
UMA5N


SOT-353 Digital Transistors ROHS
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Changjing Electronics Technology 184
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AUD 0.0393
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DTC123JETL


Transistors Switching - Resistor Biased NPN 50V 100MA SOT-416
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ROHM 174
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AUD 0.0303
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SingleNpn2.2 Kohms0.047Smd/SmtEM - 380  100 mA100 mA- 55 C+ 150 C Reel 
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