DDTC124XE-7-F

Resistor - Emitter Base (R2):	47 kOhms
Base Part Number:	DDTC124
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:	68 @ 5mA, 5V
Series:	--
Resistor - Base (R1):	22 kOhms
Voltage - Collector Emitter Breakdown (Max):	50V
Current - Collector (Ic) (Max):	100mA
Transistor Type:	NPN - Pre-Biased
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

The DDTC124XE-7-F is a single, pre-biased transistor that is widely used in the fields of communications, industrial processes, and audio-based applications. It is designed to accept a single supply voltage while providing higher efficiency and lower heat dissipation than standard bipolar technologies. This advanced transistor offers superior performance in power supply and voltage regulation circuits, audio amplifier applications, and DC/AC power switching, as well as low distortion.

Features

The DDTC124XE-7-F provides a variety of features that make it attractive to many diverse applications. It has a wide frequency response, fast switching times, and low distortion. It also provides improved gain and large output swing. Additionally, the DDTC124XE-7-F features a bipolar technology with a metal-oxide semiconductor for improved immunity to noise. The DDTC124XE-7-F is available in a TO-92 package and is able to maintain specifications over temperature ranges from -55°C to +125°C. It also has a maximum collector current of 10A, a maximum voltage rating of 30V, and a maximum power dissipation of 150mW.

Application Field

Due to its combination of high efficiency, low heat dissipation, and superior performance, the DDTC124XE-7-F is ideal for a wide variety of applications. It is most commonly used in communication products such as switches, data boards, modems, and network communication interface cards. It is also frequently employed in industrial/automation processes such as factory automation, process control, robotics, and machine vision. Finally, the DDTC124XE-7-F is an ideal choice for audio-based applications, including amplifiers, sound amplifiers, and mixers.

Working Principle

The DDTC124XE-7-F is a single, pre-biased transistor that works on the principles of bipolar technology. The transistor consists of a base, a collector and an emitter, which are connected by three separate leads. The electrical current is allowed to flow between the collector and the emitter when the base receives a small current from an external source. This creates a current gain, or “beta”, between the collector and the emitter. The base current can then be controlled to turn the transistor on or off, depending on the application.The DDTC124XE-7-F also utilizes a metal-oxide semiconductor (MOS) which is sensitive to noise. The MOS helps to stabilize the gain and reduce noise interference, providing superior performance in noise-sensitive applications.

Conclusion

The DDTC124XE-7-F is a versatile and efficient single, pre-biased bipolar transistor that is well-suited for a variety of communication, industrial, and audio-based applications. Its low power dissipation, wide frequency response, and fast switching times make it an ideal choice for a range of applications. With improved gain, large output swing, and high immunity to noise, this advanced transistor provides superior performance in a wide range of applications.

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