MMVL109T1G

Product Overview

Category: Transistor
Use: Amplification and switching of electronic signals
Characteristics: Small signal NPN transistor, high voltage capability, low leakage current
Package: SOT-23
Essence: High-performance small signal transistor
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Voltage - Collector Emitter Breakdown (Max): 45V
Current - Collector (Ic) (Max): 100mA
Power - Max: 225mW
DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 2mA, 5V
Transition Frequency: 250MHz
Noise Figure (dB Typ @ f): 3.5dB @ 1kHz

Detailed Pin Configuration

Emitter (E)
Base (B)
Collector (C)

Functional Features

High voltage capability
Low leakage current
Fast switching speed
Small package size

Advantages

Suitable for high voltage applications
Low noise figure
Wide range of operating frequencies

Disadvantages

Limited maximum current handling capacity
Sensitive to overvoltage conditions

Working Principles

MMVL109T1G operates as a small signal NPN transistor, amplifying and switching electronic signals. When a small current flows into the base (B) terminal, it controls a larger current flowing between the collector (C) and emitter (E) terminals.

Detailed Application Field Plans

Audio Amplification: MMVL109T1G can be used in audio amplifier circuits due to its low noise figure and high voltage capability.
Signal Switching: It is suitable for switching electronic signals in various electronic devices and systems.
Oscillator Circuits: The fast switching speed makes it suitable for use in oscillator circuits.

Detailed and Complete Alternative Models

MMBT3904: Similar small signal NPN transistor with comparable specifications.
2N2222: General-purpose NPN transistor suitable for various applications.

In conclusion, MMVL109T1G is a high-performance small signal NPN transistor with a wide range of applications in electronic circuits and systems. Its high voltage capability, low leakage current, and small package size make it a versatile component for amplification and switching purposes.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMVL109T1G v technických řešeních

What is MMVL109T1G?
- MMVL109T1G is a high-performance, low VF Schottky barrier diode designed for applications requiring low forward voltage drop and very small footprint.
What are the typical applications of MMVL109T1G?
- MMVL109T1G is commonly used in power supplies, LED lighting, reverse polarity protection, and battery charging circuits.
What is the maximum forward voltage drop of MMVL109T1G?
- The maximum forward voltage drop of MMVL109T1G is typically around 0.36V at a forward current of 100mA.
What is the maximum reverse leakage current of MMVL109T1G?
- The maximum reverse leakage current of MMVL109T1G is typically around 0.5µA at its rated voltage.
Can MMVL109T1G be used in high-frequency applications?
- Yes, MMVL109T1G is suitable for high-frequency applications due to its low junction capacitance and fast switching characteristics.
What is the operating temperature range of MMVL109T1G?
- MMVL109T1G is designed to operate within a temperature range of -65°C to 150°C, making it suitable for a wide range of environments.
Does MMVL109T1G have ESD protection?
- Yes, MMVL109T1G offers ESD protection, making it robust against electrostatic discharge events.
Is MMVL109T1G RoHS compliant?
- Yes, MMVL109T1G is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.
What package types are available for MMVL109T1G?
- MMVL109T1G is available in various compact surface mount packages such as SOD-123, SOD-323, and SOD-523.
Are there any application notes or reference designs available for using MMVL109T1G in technical solutions?
- Yes, detailed application notes and reference designs are available from the manufacturer to assist in integrating MMVL109T1G into various technical solutions.