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MMBT3904-TP

Name: MMBT3904-TP
Rating: 4.7 (12 reviews)

TRANS NPN 40V 0.2A SOT23

제조업체
Mfr.부분 #MMBT3904-TP
패키지 SOT23-3
데이터시트 MMBT3904-TP DataSheet
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사양

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
TransistorType	NPN
Current-Collector(Ic)(Max)	200 mA
Voltage-CollectorEmitterBreakdown(Max)	40 V
VceSaturation(Max)@IbIc	300mV @ 5mA, 50mA
Current-CollectorCutoff(Max)	50nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce	100 @ 10mA, 1V
Power-Max	350 mW
Frequency-Transition	300MHz
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	TO-236-3, SC-59, SOT-23-3

개요

Description

MMBT3904-TP is a specialized course designed to provide students with an in-depth understanding of the principles and applications of molecular microbiology and biotechnology. The course typically covers topics such as microbial genetics, biotechnology techniques, and the role of microorganisms in various industrial processes. Students will engage in practical laboratory work, allowing them to apply theoretical knowledge to real-world scenarios.
The curriculum emphasizes the importance of microorganisms in biotechnology, including their use in the production of biofuels, pharmaceuticals, and bioremediation. By the end of the course, students should be equipped with the skills necessary to analyze and manipulate microbial systems, preparing them for careers in research, healthcare, and environmental science. Overall, MMBT3904-TP serves as a foundational course for those interested in pursuing advanced studies or careers in microbiology and biotechnology.

Features

The MMBT3904-TP is a general-purpose NPN bipolar junction transistor (BJT) designed for low-power applications. Key features include:
1. Voltage Ratings: Collector-Emitter Voltage (Vce) up to 40V, Collector-Base Voltage (Vcb) up to 60V, and Emitter-Base Voltage (Veb) up to 6V.
2. Current Ratings: Maximum Collector Current (Ic) of 200mA, allowing for moderate current amplification.
3. Gain: High DC current gain (hFE) typically ranging from 100 to 300, enhancing signal amplification capabilities.
4. Frequency Response: Transition frequency (fT) around 250MHz, making it suitable for high-speed applications.
5. Package: Available in a plastic TO-92 package, ideal for through-hole mounting.
6. Applications: Commonly used in switching and amplification tasks in consumer electronics, signal processing, and analog circuits.
These features make the MMBT3904-TP versatile for various electronic applications requiring reliable performance.

Package

The MMBT3904-TP is typically packaged in a surface-mount device (SMD) format, specifically in a SOT-23 package. This compact package is designed for efficient use in various electronic applications, providing a low profile and easy integration into circuit boards.

Pinout

The MMBT3904-TP is a NPN bipolar junction transistor (BJT) packaged in a SOT-23 form factor. It has three pins, each serving distinct functions:
1. Emitter (E) - Pin 1: This is the terminal through which the current exits the transistor. It is typically connected to ground in amplifier configurations.
2. Base (B) - Pin 2: Pin 2 is the control terminal that regulates the operation of the transistor. A small input current applied here controls a larger current flowing from the collector to the emitter.
3. Collector (C) - Pin 3: This terminal is where the current enters the transistor. It is connected to the load in circuit applications.
The MMBT3904 is commonly used in low-power amplification and switching applications, with a maximum collector current of 200 mA and a voltage rating of 40 V.

Manufacturer

The MMBT3904-TP is manufactured by Nexperia, a global semiconductor company that specializes in discrete, logic, and analog devices. Nexperia was spun off from NXP Semiconductors in 2017 and focuses on providing high-quality semiconductor solutions for various applications, including automotive, industrial, and consumer electronics. The company emphasizes efficiency in manufacturing and supply chain reliability, ensuring that it meets the growing demand for semiconductors in an increasingly connected world. Nexperia operates worldwide, with a commitment to innovation and sustainability in the semiconductor industry.

Application

The MMBT3904-TP is a general-purpose NPN bipolar junction transistor widely used in various applications, including signal amplification, switching circuits, audio amplification, and low-power digital logic circuits. It is particularly suitable for use in consumer electronics, industrial applications, and telecommunications due to its low noise and good thermal stability.

Equivalent

The MMBT3904-TP is a NPN bipolar junction transistor (BJT). Equivalent products include the 2N3904, BC547, and 2N2222. These transistors may vary slightly in specifications, so it's essential to check the datasheets for parameters like current rating, voltage rating, and package type to ensure compatibility for your specific application.