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
  
                    
DTC114ECA


SOT-23 Digital Transistors ROHS
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Hong Kong Chuangji 2231
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AUD 0.0148
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MMDT5111W


Bipolar Transistors - Pre-Biased Digital Transistor, SOT-323, 50V, 100mA
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Diotec 2231
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AUD 0.0226
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DTC144ECA-TP


Transistors Switching - Resistor Biased Sgle NPN, 100mA
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Micro Commercial Components (MCC) 2231
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AUD 0.0282
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             Dtc144Reel 
IMD16AT108


Transistors Switching - Resistor Biased PNP/NPN 50V 500MA SOT-457
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ROHM 2226
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AUD 0.0896
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DualNpn/Pnp100 Kohms At Npn, 2.2 Kohms At Pnp1 At PnpSmd/SmtSC - 74 - 6100 50 V100 mA100 mA @ npn , 500 mA @ pnp + 150 CImd16aReel 
DDTA144WUA-7-F


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SOT-323 T/R
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Diodes Incorporated 2221
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AUD 0.0167
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SingleNpn  Smd/SmtSOT - 23 - 3100 40 V 500 mA- 55 C+ 150 CDdtd143Reel 
DTC643TKT146


ROHM Semiconductor Bipolar Transistors - Pre-Biased TRANS DIGI BJT NPN 20V 600MA 3PIN
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ROHM 2221
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AUD 0.1249
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SingleNpn4.7 Kohms Smd/SmtSMT - 3820 20 V600 mA600 mA- 55 C+ 150 CDtc643tkReel 
DDTA144WCA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 47K 22K
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Diodes Incorporated 2220
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AUD 0.0707
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SinglePnp47 Kohms2.14Smd/SmtSOT - 23 - 356 50 V100 mA100 mA- 55 C+ 150 CDdta144Reel 
LMUN2231LT1G


1 NPN - Pre Biased 100mA 50V SOT-23 Digital Transistors ROHS
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Leshan 2172
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AUD 0.0179
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DTC143ZUA


80 100mA 1 NPN (Pre-Biased) 200mW SOT-323 Single, Pre-Biased Bipolar Transistors RoHS
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Yongyutai Electronics 2134
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AUD 0.0156
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KRA110S-RTK/P


SOT-23 Digital Transistors ROHS
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KEC 2056
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AUD 0.0262
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