DDTA142JU-7-F

DC Current Gain (hFE) (Min) @ Ic, Vce:	56 @ 10mA, 5V
Base Part Number:	DDTA142
Supplier Device Package:	SOT-323
Package / Case:	SC-70, SOT-323
Mounting Type:	Surface Mount
Power - Max:	200mW
Frequency - Transition:	200MHz
Current - Collector Cutoff (Max):	500nA
Vce Saturation (Max) @ Ib, Ic:	300mV @ 250µA, 5mA
Series:	--
Resistor - Emitter Base (R2):	10 kOhms
Resistor - Base (R1):	470 Ohms
Voltage - Collector Emitter Breakdown (Max):	50V
Current - Collector (Ic) (Max):	100mA
Transistor Type:	PNP - Pre-Biased
Part Status:	Active
Packaging:	Tape & Reel (TR)

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One of the most common transistors used in Electronic circuits and amplifiers is the DDTA142JU_7_F. It is a single Pre-Biased Bipolar Junction Transistor (BJT) and is commonly used in audio systems and amplifiers.The DDTA142JU_7_F is a three lead transistor that consists of a base, collector, and emitter. The base is used to control the current flowing between the collector and emitter, while the emitter is used to provide the current source or sink. The collector is used to collect the electrons and send them back to the emitter. The transistor\'s biasing is typically done externally, thus bypassing the need to use internal resistors to pre-bias the transistor. This allows for more efficient operation, as the resistance across the collector and emitter does not need to be carefully considered when biasing. The most common application for the DDTA142JU_7_F is in audio amplifiers. The transistor\'s low noise and high input impedance make it a perfect choice for audio applications. It is also used in cell phones, radios, and other types of amplifiers. In addition to its use in audio applications, the DDTA142JU_7_F can be used in many other circuits. It is frequently used as a constant current source in power supplies, and can also act as a switch in circuits. It is also commonly used in linear amplifiers and switching circuits. The working principle of the DDTA142JU_7_F is simple and straightforward. The base-collector voltage differences determine the amount of current flowing between the collector and emitter. To increase the current, the base voltage has to be increased. To reduce the current, the base voltage has to be reduced. The collector-emitter voltage also plays an important role in the transistor\'s operation. When the base voltage is increased, the current flowing between the collector and emitter is increased. This is known as the gains of the DDTA142JU_7_F . The gains of the transistor are important to the operation of the circuit, as they determine the power output of the transistor. The DDTA142JU_7_F is an extremely versatile and reliable transistor. It is used in many types of electronic circuits, and is known for its reliability and low noise levels. It is an excellent choice for audio applications, and can be used in many other types of circuits. When used in an audio amplifier, the DDTA142JU_7_F is able to provide a high level of power output, as well as excellent sound quality. The transistor is also well suited for use in linear amplifiers, as it is able to provide a high level of output current, while still maintaining excellent signal to noise ratios. Overall, the DDTA142JU_7_F is an excellent choice for many types of applications. Its high input impedance, low noise levels, and high gains make it perfect for a variety of different circuit types. The DDTA142JU_7_F is also extremely reliable and easy to use, making it an invaluable component for any electronic circuit.

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