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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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
  
                    
DTA114EUAT106


Transistors Switching - Resistor Biased DIGITL PNP 50V 50MA SOT-323
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ROHM 281990
Ships to you
between Thu. 02 May to Wed. 08 May
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USD 0.032

Multiples of: 1

SinglePnp10 Kohms1Smd/SmtSC - 7030  - 50 mA100 mA + 150 C Reel 
DDTA143XCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS PNP 200mW
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Diodes Incorporated 264810
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between Thu. 02 May to Wed. 08 May
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USD 0.0263

Multiples of: 3000

SinglePnp4.7 Kohms0.47Smd/SmtSOT - 23 - 330 50 V- 0.1 A100 mA- 55 C+ 150 CDdta143xReel 
SMUN5214DW1T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V
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ON Semiconductor 258990
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between Thu. 02 May to Wed. 08 May
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USD 0.0355

Multiples of: 3000

             Mun5214dw1Reel 
DTC143ZCA


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) RoHS
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Changjiang 257573
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between Thu. 16 May to Tue. 21 May
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USD 0.0178

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DCX143TU-7-F


Transistors Switching - Resistor Biased COMP NPN/PNP 200mW
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Diodes Incorporated 253170
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between Thu. 02 May to Wed. 08 May
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USD 0.0361

Multiples of: 3000

DualNpn/Pnp4.7 Kohms Smd/SmtSOT - 363 - 6100 50 V0.1 A100 mA- 55 C+ 150 CDcx143tuReel 
ADTC144ECAQ-7


Bipolar Transistors - Pre-Biased Prebias Transistor SOT23 T&R 3K
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Diodes Incorporated 241530
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between Thu. 02 May to Wed. 08 May
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USD 0.0456

Multiples of: 3000

                
DDTC114WUA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 232800
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between Thu. 02 May to Wed. 08 May
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USD 0.0295

Multiples of: 3000

SingleNpn10 Kohms2.13Smd/SmtSOT - 523 - 324  0.1 A100 mA- 55 C+ 150 CDdtc114wReel 
DDA114YU-7-F


Transistors Switching - Resistor Biased DUAL PNP 200mW
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Diodes Incorporated 229890
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between Thu. 02 May to Wed. 08 May
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USD 0.0411

Multiples of: 3000

DualPnp10 Kohms0.2Smd/SmtSOT - 363 - 6100 40 V- 0.1 A100 mA- 55 C+ 150 CDda114yReel 
PDTC143ZU,115


Transistor: NPN; bipolar; BRT; 50V; 100mA; 200mW; SOT323; R1: 4.7kO
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Nexperia 221160
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between Thu. 02 May to Wed. 08 May
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USD 0.0132

Multiples of: 3000

SingleNpn4.7 Kohms0.1Smd/SmtSC - 70100 50 V 100 mA- 65 C+ 150 C Reel 
DDTC114YCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 17624
Ships to you
between Wed. 08 May to Fri. 10 May
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USD 0.0253

Multiples of: 1

SingleNpn10 Kohms0.213Smd/SmtSOT - 23 - 368  0.1 A100 mA- 55 C+ 150 CDdtc114yReel 
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