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
  
                    
SMUN5311DW1T2G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR DUAL 50V
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ON Semiconductor 2274
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AUD 0.0443
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DualNpn/Pnp10 Kohms1Smd/SmtSOT - 363 - 635 50 V0.1 A - 55 C+ 150 CMun5311dw1ReelAec - Q101
BCR 555 E6433


Infineon Technologies Bipolar Transistors - Pre-Biased PNP Silicon Digital TRANSISTOR
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Infineon 1333
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AUD 0.0786
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SinglePnp2.2 Kohms0.22Smd/SmtSOT - 23 - 370 50 V500 mA500 mA- 65 C+ 150 CBcr555Reel 
PUMB3,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia 1301
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AUD 0.0646
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DualPnp4.7_Kohms Smd/smtSOT - 363 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
QSH29TR


Transistors Switching - Resistor Biased DUAL DIGI TRNSISTR
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ROHM 1295
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AUD 0.4339
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DualNpn10 Kohms Smd/SmtT SMT - 6500 70 V500 mA  + 150 CQsh29Reel 
RN4907,LF


Toshiba Bipolar Transistors - Pre-Biased US6-PLN
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Toshiba 1288
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AUD 0.075
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 Npn/Pnp10 Kohms0.213Smd/SmtUS - 680 - 50 v , 50 V- 100 mA , 100 mA   Rn4907Reel 
RN2705,LF


Bipolar Transistors - Pre-Biased PNP x 2 BRT Q1BSR=2.2kOhm Q1BER=47kOhm Q2BSR=2.2kOhm Q2BER=47kOhm VCEO=-50V IC=-0.1A
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Toshiba 1280
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AUD 0.0533
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DualPnp  Smd/SmtUSV - 580 - 50 V  - 55 C+ 150 C Cut Tape 
DTC014YUBTL


Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors
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ROHM 1267
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AUD 0.0525
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SingleNpn10 Kohms4.7Smd/SmtUMT - 380250 MHz50 V100 mA100 mA + 150 CDtc014yubReel 
DTC143ZU3HZGT106


Bipolar Transistors - Pre-Biased NPN 50V 0.1A 4.7kO SOT-323
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ROHM 1256
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AUD 0.0654
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SingleNpn4.7 Kohms10Smd/SmtSOT - 323 - 3   100 mA - 55 C+ 150 C Cut Tape 
Hot UMD12NTR


Transistors Switching - Resistor Biased PNP/NPN 50V 30MA
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ROHM 1212
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AUD 0.0703
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DualNpn/Pnp47 Kohms1Smd/SmtUM - 668  100 mA100 mA + 150 CUmd12nReel 
DDTC114EUA-7-F


Bipolar Transistors - Pre-Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 1067
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AUD 0.0336
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SingleNpn10 Kohms1Smd/SmtSOT - 323 - 330  0.1 A100 mA- 55 C+ 150 CDdtc114Cut Tape 
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