2N3904S-RTK/PS

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2N3904S-RTK/PS

100% gốc & amp; Mới

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Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Manufacturer KEC Semicon
Package SOT-23
Pd - Power Dissipation 350mW
type NPN
Current - Collector(Ic) 200mA
Collector - Emitter Voltage VCEO 40V
Transition frequency(fT) 300MHz
DC Current Gain 100@10mA,1V
Vce Saturation(VCE(sat)) 300mV

Tổng quan

Description

The 2N3904S-RTK/PS is a general-purpose NPN bipolar junction transistor (BJT) widely used in electronic circuits for switching and amplification applications. It features a maximum collector current of 200 mA and a collector-emitter voltage of 40 V, making it suitable for low to moderate power applications.
The "S" in the part number indicates that it comes in a surface-mount package (SOT-23), which is advantageous for compact designs. The "RTK" suffix denotes that it is part of a specific reel or tape and tray packaging for automated assembly processes.
This transistor is characterized by a high current gain (h_FE), low saturation voltage, and fast switching speeds, making it ideal for various applications, including signal processing, audio amplification, and as a switch in digital circuits. It is commonly found in consumer electronics, automotive systems, and other electronic devices.
Overall, the 2N3904S-RTK/PS is a versatile component that is popular among engineers and hobbyists for its reliability and performance in a range of applications.

Features

The 2N3904S-RTK/PS is a popular NPN bipolar junction transistor (BJT) used for general-purpose switching and amplification applications. Key features include:
1. Current Rating: It supports collector current (Ic) up to 200 mA.
2. Voltage Rating: The maximum collector-emitter voltage (Vce) is 40 V.
3. Gain: It has a DC current gain (hFE) range of 100 to 300, allowing for effective amplification.
4. Package Type: Available in SOT-23 package, which is suitable for surface mount technology (SMT).
5. Frequency Response: Transistors like the 2N3904S can operate at frequencies up to 100 MHz, making them useful in RF applications.
6. Temperature Range: It operates effectively in a temperature range from -55°C to +150°C.
7. Low Noise: It exhibits low noise characteristics, beneficial for audio and signal processing applications.
These features make the 2N3904S-RTK/PS versatile for use in consumer electronics, automotive systems, and various industrial applications.

Package

The 2N3904S-RTK/PS is typically packaged in a surface-mount format, specifically in a SOT-23 package. This allows for compact design and efficient use of board space in electronic circuits.

Pinout

The 2N3904S-RTK/PS is a NPN bipolar junction transistor (BJT) commonly used for switching and amplification applications. It typically has a 3-pin configuration. The pin functions are as follows:
1. Emitter (E): This terminal is connected to the ground or the lower potential in the circuit. It allows current to flow out of the transistor.

2. Base (B): This terminal controls the transistor's operation. A small current applied to the base allows a larger current to flow from collector to emitter.
3. Collector (C): This terminal is where the larger current flows into the transistor. The collector is connected to the load.
The standard pin arrangement for the 2N3904 is EBC when viewed from the front (flat side facing you). It is widely utilized in low-power applications due to its reliable performance and availability.

Manufacturer

The manufacturer of the 2N3904S-RTK/PS is ON Semiconductor. ON Semiconductor is a semiconductor supplier that provides a wide range of products, including discrete components, analog ICs, and power management solutions. The company serves various industries, including automotive, industrial, and consumer electronics, focusing on energy-efficient technologies and innovations. Established through a series of acquisitions, ON Semiconductor is known for its commitment to sustainability and advancing the Internet of Things (IoT) ecosystem.

Application

The 2N3904S-RTK/PS is a general-purpose NPN bipolar junction transistor (BJT) commonly used in switching and amplification applications. It is widely utilized in low-power signal processing, audio amplifiers, and digital circuits. Additionally, it is suitable for driving small loads in consumer electronics, automotive applications, and industrial control systems. Its versatility makes it a staple component in various electronic projects and prototypes.

Equivalent

The 2N3904S-RTK/PS is an NPN bipolar junction transistor (BJT). Equivalent products include:
1. 2N3904
2. BC547
3. 2N2222
4. 2N4401
These transistors share similar electrical characteristics and can be used in similar applications, but it's essential to verify specifications for your specific circuit needs.

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