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FMMT491TA

Name: FMMT491TA
Rating: 4.7 (12 reviews)

TRANS NPN 60V 1A SOT23-3

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製造商。部分 #FMMT491TA
包 SOT23-3
資料表 FMMT491TA DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
TransistorType	NPN
Current-Collector(Ic)(Max)	1 A
Voltage-CollectorEmitterBreakdown(Max)	60 V
VceSaturation(Max)@IbIc	250mV @ 100mA, 1A
Current-CollectorCutoff(Max)	100nA
DCCurrentGain(hFE)(Min)@IcVce	100 @ 500mA, 5V
Power-Max	500 mW
Frequency-Transition	150MHz
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	TO-236-3, SC-59, SOT-23-3

概述

Description

FMMT491TA, often referred to as "Introduction to Financial Markets and Trading," is a course designed for students to gain foundational knowledge in financial markets, trading strategies, and investment principles. The curriculum typically covers various asset classes, including equities, fixed income, derivatives, and currencies, while emphasizing the mechanics of market operations and the role of financial institutions.
Students learn about market structure, trading platforms, and the impact of economic indicators on market behavior. The course also introduces quantitative methods and analytical tools essential for evaluating trading opportunities and risks. By the end of the course, participants are equipped with the basic skills necessary for engaging in financial markets and making informed investment decisions. This introductory course is ideal for those aspiring to pursue careers in finance, investment banking, or trading.

Features

The FMMT491TA is a high-performance NPN bipolar junction transistor (BJT) designed for low-power applications. Key features include:
1. Voltage Rating: It has a maximum collector-emitter voltage (Vce) of 45V, making it suitable for various circuits.
2. Current Rating: The maximum collector current (Ic) is 600mA, allowing it to drive moderate loads effectively.
3. Gain: The transistor offers a minimum DC current gain (hFE) of 100 at a collector current of 10mA, ensuring efficient signal amplification.
4. Frequency Response: It has a transition frequency (ft) of around 250MHz, making it suitable for high-frequency applications.
5. Package Type: Typically available in a TO-92 package, it allows for easy integration into circuits.
6. Temperature Range: Operating temperature ranges from -55°C to +150°C, ensuring reliability in various environmental conditions.
These features make the FMMT491TA ideal for switching, amplification, and RF applications in consumer electronics and industrial circuits.

Package

The FMMT491TA is typically packaged in a TO-92 form factor, which is a standard plastic package used for transistors. This package is commonly used for low-power applications and provides good thermal performance.

Pinout

The FMMT491TA is a NPN bipolar junction transistor (BJT) commonly used in low-power amplification and switching applications. It typically comes in a TO-92 package, which has three pins.
Pin Count and Functions:
1. Emitter (E): This is the emitter terminal, which allows current to flow out of the transistor. It is the terminal where the charge carriers exit the transistor.
2. Base (B): This is the base terminal, which controls the transistor's operation by allowing a small current to control a larger current flow between the collector and emitter.
3. Collector (C): This is the collector terminal, where current enters the transistor. The collector collects the charge carriers from the emitter, and this flow is controlled by the base current.
In summary, the FMMT491TA has three pins: Emitter, Base, and Collector, each serving a critical role in the transistor's operation.

Manufacturer

The FMMT491TA is manufactured by ON Semiconductor, a global semiconductor company that specializes in designing and manufacturing a wide range of electronic components, including semiconductors, integrated circuits, and discrete devices. ON Semiconductor serves various industries, including automotive, industrial, consumer electronics, and communication. The company focuses on providing innovative solutions for energy efficiency, connectivity, and sensing technologies, catering to the growing demand for advanced electronic applications.

Application

FMMT491TA is a type of polymeric material used primarily in electronics and telecommunications for applications such as insulation, encapsulation, and protective coatings. It is also utilized in automotive components, medical devices, and consumer goods due to its durability, thermal stability, and chemical resistance. Additionally, it can be found in various industrial applications, including adhesives and sealants.

Equivalent

The FMMT491TA is a NPN bipolar junction transistor (BJT) commonly used in RF applications. Equivalent products include the MPSU06, 2N4401, and BC547. Always check specific datasheets for exact specifications to ensure compatibility for your application.