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
  
                    
DTC643TKT146


ROHM Semiconductor Bipolar Transistors - Pre-Biased TRANS DIGI BJT NPN 20V 600MA 3PIN
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ROHM 2594
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AUD 0.1342
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SingleNpn4.7 Kohms Smd/SmtSMT - 3820 20 V600 mA600 mA- 55 C+ 150 CDtc643tkReel 
DDTC124EE-7-F


Transistors Switching - Resistor Biased 150MW 22K
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Diodes Incorporated 2589
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AUD 0.0698
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SingleNpn22 Kohms1Smd/SmtSOT - 523 - 356  30 mA30 mA- 55 C+ 150 CDdtc124eReel 
PDTA144VT,215


NXP Semiconductors Bipolar Transistors - Pre-Biased TRANS RET TAPE-7
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Nexperia 2578
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AUD 0.0402
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SinglePnp47 Kohms4.76Smd/SmtSOT - 23 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
PUMH4,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia 2573
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AUD 0.0493
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DualNpn10 Kohms Smdsmt   50 V 100 mA- 65 C150 C Reel 
UMC4N-7


Transistors Switching - Resistor Biased 150mW +/-100mA
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Diodes Incorporated 2573
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AUD 0.2285
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Dual Common Base And CollectorNpn/Pnp47 Kohms At Npn, 10 Kohms At Pnp1 At Npn, 0.212 At PnpSmd/SmtSOT - 353 - 568  30 mA , 100 mA30 mA @ npn , 100 mA @ pnp- 55 C+ 150 CUmc4nReel 
DRDNB16W-7


Transistors Switching - Resistor Biased NPN Trans R1-R2 Switch-Relay Drvr
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Diodes Incorporated 2570
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AUD 0.1354
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SingleNpn1 Kohms0.1Smd/SmtSOT - 363 - 656 18 V600 mA600 mA- 55 C+ 150 CDrdnb16wReel 
PDTA113ET,215


NXP Semiconductors Bipolar Transistors - Pre-Biased TRANS RET TAPE-7
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Nexperia 2560
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AUD 0.0384
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SinglePnp1 Kohms1Smd/SmtSOT - 23 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
DTC123JCA-HF


Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased + Diode 50V 100mA 250MHz 200mW Surface Mount SOT-23
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Comchip 2554
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AUD 0.0808
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     TO - 236 - 3 , SC - 59 , SOT - 23 - 3       Dtc123jca - HfTape And Reel 
RN2410(TE85L,F)


Bipolar Transistors - Pre-Biased
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Toshiba 2551
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AUD 0.0733
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DDA113TU-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 1K
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Diodes Incorporated 56
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AUD 0.0537
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DualPnp1 Kohms Smd/SmtSOT - 363 - 6  50 V100 mA100 mA  Dda113Reel 
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