DDTC144WE-7

Resistor - Emitter Base (R2):	22 kOhms
Base Part Number:	DDTC144
Supplier Device Package:	SOT-523
Package / Case:	SOT-523
Mounting Type:	Surface Mount
Power - Max:	150mW
Frequency - Transition:	250MHz
Current - Collector Cutoff (Max):	500nA
Vce Saturation (Max) @ Ib, Ic:	300mV @ 500µA, 10mA
DC Current Gain (hFE) (Min) @ Ic, Vce:	56 @ 5mA, 5V
Series:	--
Resistor - Base (R1):	47 kOhms
Voltage - Collector Emitter Breakdown (Max):	50V
Current - Collector (Ic) (Max):	100mA
Transistor Type:	NPN - Pre-Biased
Moisture Sensitivity Level (MSL):	--
Part Status:	Discontinued at Digi-Key
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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The DDTC144WE-7 is a single pre-biased, bipolar junction transistor (BJT) that has a wide range of applications. This versatile and highly efficient transistor is well-suited to a variety of applications, such as switching and amplifying in both analog and digital circuits, power converters and motor control, and transmitting and receiving RF signals. In addition, the DDTC144WE-7 has a unique pre-biased configuration that allows it to be used in both static and dynamic applications.The DDTC144WE-7 is a device composed of three parts, namely the base, the collector, and the emitter. Each of these components has its own role in the operation of the transistor. The most important part of the device is the base, which is responsible for controlling the current. The collector and the emitter are the electrodes that carry the current across the device to power the circuit.The basic working principle of the DDTC144WE-7 is simple: it functions by controlling the base current. When a small amount of current flows through the base, it creates a voltage difference between the collector and emitter, which causes the current flow through the collector to increase. As more current flows through the collector, it creates a voltage difference between the base and collector, which causes the current flowing through the base to decrease. This results in the current through the transistor being regulated by the current through the base.To improve the performance of the DDTC144WE-7, it can be used in static applications with the addition of pre-bias biasing. Pre-bias biasing can be achieved by applying voltage to one or both of the emitter and collector electrodes, which results in the transistor being able to switch more quickly and efficiently. This increased efficiency can be a valuable advantage for applications that require rapid switching times, such as signal transmission or power converters.The DDTC144WE-7 can also be used in a variety of dynamic applications, such as driving motors and controlling digital signals. In this type of application, the transistor acts as an amplifier, allowing the current to be amplified to the desired level. This type of application requires the transistor to be finely tuned in order to achieve the desired output.Overall, the DDTC144WE-7 is an incredibly versatile and efficient transistor that can be used in a variety of different applications. Its pre-biased configuration allows for the efficient operation in both static and dynamic applications, and its fast switching times make it suitable for applications that require rapid switching times. The device is also highly efficient, providing excellent performance in a variety of applications. As such, the DDTC144WE-7 is a great choice for a variety of different applications.

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