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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PDTC114YU,115


Transistors Switching - Resistor Biased NPN W/RES 50V
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Nexperia 103906
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AUD 0.0492
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SingleNpn10 Kohms0.213SmdsmtSOT - 323 - 3  50 V100 mA100 mA- 65 C150 C Reel 
DTC143ZE E23


150mW 100mA 50V 500nA 1 NPN - Pre Biased SOT-523 Digital Transistors ROHS
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Hong Kong Chuangji 76484
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AUD 0.0162
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DDTA113TCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS PNP 200mW
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Diodes Incorporated 69840
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AUD 0.0436
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SinglePnp1 Kohms Smd/SmtSOT - 23 - 3100 50 V- 0.1 A100 mA- 55 C+ 150 CDdta113tReel 
BCR505E6327HTSA1


Trans Digital BJT NPN 50V 500mA Automotive 3-Pin SOT-23 T/R
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Infineon 69840
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AUD 0.1529
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MMUN2211LT3G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor 67900
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AUD 0.0186
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SingleNpn10 Kohms1Smd/SmtSOT - 23 - 335 50 V0.1 A100 mA- 55 C+ 150 CMmun2211lReel 
RN2425(TE85L,F)


Bipolar Transistors - Pre-Biased TRANSISTOR PNP BRT Q1BSR=0.47kOhm Q1BER=10kOhm VCEO=-50V IC=-0.8A inSOT-346 S-Mini package
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Toshiba 66590
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AUD 0.1257
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              Cut Tape 
BCR133SH6327XTSA1


Infineon Technologies Bipolar Transistors - Pre-Biased AF DIGITAL TRANSISTOR
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Infineon 17460
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AUD 0.1505
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    Smd/SmtSOT - 363 - 6       Bcr133Reel 
DDTC144ECA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 11640
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AUD 0.0386
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SingleNpn47 Kohms1Smd/SmtSOT - 23 - 368  0.1 A100 mA- 55 C+ 150 CDdtc144eReel 
PUMD2,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia 5000
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AUD 0.0891
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DualNpn/Pnp22 Kohms1Smd/SmtSOT - 363 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
PUMH18,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia 2347
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AUD 0.135
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DualNpn4.7 Kohms0.47Smd/SmtSOT - 363 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
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