DRA2143T0L

Resistor - Base (R1):	4.7 kOhms
Base Part Number:	DRA2143
Supplier Device Package:	Mini3-G3-B
Package / Case:	TO-236-3, SC-59, SOT-23-3
Mounting Type:	Surface Mount
Power - Max:	200mW
Current - Collector Cutoff (Max):	500nA
Vce Saturation (Max) @ Ib, Ic:	250mV @ 500µA, 10mA
DC Current Gain (hFE) (Min) @ Ic, Vce:	160 @ 5mA, 10V
Series:	--
Voltage - Collector Emitter Breakdown (Max):	50V
Current - Collector (Ic) (Max):	100mA
Transistor Type:	PNP - Pre-Biased
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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The DRA2143T0L Transistor, part of the single, pre-biased, bipolar junction transistor (BJT) family, is a versatile electronic component with a wide range of application fields and working principles. This versatile component offers a variety of performance benefits and is useful in many different applications. This component is a BJT, which consists of two terminals connected to a semiconductor material, usually silicon. Because of these two terminals, the BJT has the ability to control a current or voltage based on external current or voltage signals. In a BJT, there are three different configurations of the semiconductor material — n-type, p-type, and combination n-p structures. The combination of these two types of materials gives the transistor its characteristic features, like current gain, or β.The DRA2143T0L BJT is a single, pre-biased version of the BJT, which offers featuring pre-biasing when power is applied. Pre-biasing is a technique which works by automatically adjusting the voltage applied to the BJT’s base, in order to get a higher current gain compared to the regular BJT. This feature offers improved performance benefits, such as making a transistor more stable and less dependent on the external voltage or current applied. The DRA2143T0L is a versatile component, with a variety of applications that make it a great choice for many different uses. It is frequently used in amplifiers, oscillators and signal switching. Its pre-biased nature also makes it a good choice for controlling digital power, high frequency applications, and digital signal conditioning. It can also be used as an audio amplifier, due to its low noise characteristics.Another of the DRA2143T0L’s performance benefits is its low power consumption. It typically operates on very low voltages, usually ranging from 3V to 15V, making it a great choice for applications that require a low power consumption. This makes it suitable for a wide range of applications including battery-based devices and portable electronics.The DRA2143T0L is also a great choice for applications that require the control of high current loads or the regulation of AC power. This is due to its notable current handling capability. The DRA2143T0L’s high current handling makes it a great choice for applications that involve the switching of motors, controllable LEDs and arrays of DC current. It also provides uni-polar on-off control for AC-to-DC power supply and is suitable for applications requiring reduced EMI.In summary, the DRA2143T0L is a versatile component, with a wide range of application fields and working principles. Its pre-biased nature makes it a great choice for digital signal conditioning and power control, while its low power consumption makes it suitable for portable electronics and battery-based devices. On top of that, its high current handling makes it a great choice for applications involving the switching of motors and controllable LED arrays. All of these performance benefits make the DRA2143T0L a reliable, robust and efficient component with a variety of uses.

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