1N4618 TR
Product Overview
Category:
The 1N4618 TR is a semiconductor diode belonging to the category of small signal diodes.
Use:
It is commonly used in electronic circuits for general-purpose rectification, signal demodulation, and voltage clamping applications.
Characteristics:
- Low forward voltage drop
- Fast switching speed
- Small package size
- High reliability
Package:
The 1N4618 TR is typically available in a DO-35 package.
Packaging/Quantity:
It is commonly packaged in reels or tubes with varying quantities depending on the manufacturer.
Specifications
- Forward Voltage Drop: 0.7V (max)
- Reverse Voltage: 75V
- Forward Current: 150mA
- Reverse Recovery Time: 4ns (typ)
Detailed Pin Configuration
The 1N4618 TR has two pins, anode and cathode, which are denoted by the standard diode symbol.
Functional Features
The 1N4618 TR functions as a unidirectional semiconductor device that allows current to flow in only one direction.
Advantages and Disadvantages
Advantages
- Low forward voltage drop reduces power dissipation
- Fast switching speed enables high-frequency applications
- Small package size saves board space
Disadvantages
- Limited reverse voltage capability compared to other diodes
- Higher leakage current at elevated temperatures
Working Principles
When forward biased, the diode conducts current with a low voltage drop. When reverse biased, it blocks the flow of current until the breakdown voltage is reached.
Detailed Application Field Plans
The 1N4618 TR is widely used in: - Signal rectification in audio and radio circuits - Voltage clamping in protection circuits - Demodulation in communication systems
Detailed and Complete Alternative Models
Some alternative models to the 1N4618 TR include: - 1N4148: A general-purpose diode with similar characteristics - 1N4001: A higher voltage rectifier diode suitable for power supply applications
In conclusion, the 1N4618 TR is a versatile small signal diode with fast switching speed and low forward voltage drop, making it suitable for various electronic applications.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 1N4618 TR :n soveltamiseen teknisissä ratkaisuissa
What is the 1N4618 TR diode used for?
- The 1N4618 TR diode is commonly used for general-purpose rectification and switching applications.
What is the maximum forward voltage of the 1N4618 TR diode?
- The maximum forward voltage of the 1N4618 TR diode is typically around 1V at a forward current of 200mA.
What is the reverse voltage rating of the 1N4618 TR diode?
- The 1N4618 TR diode has a reverse voltage rating of 1000V, making it suitable for high-voltage applications.
Can the 1N4618 TR diode be used for fast switching applications?
- Yes, the 1N4618 TR diode can be used for fast switching applications due to its relatively fast recovery time.
What is the maximum forward current of the 1N4618 TR diode?
- The maximum forward current of the 1N4618 TR diode is typically rated at 3A.
Is the 1N4618 TR diode suitable for use in power supply circuits?
- Yes, the 1N4618 TR diode is commonly used in power supply circuits for rectification and voltage regulation.
Does the 1N4618 TR diode have a low leakage current?
- Yes, the 1N4618 TR diode typically has a low reverse leakage current, making it suitable for precision applications.
Can the 1N4618 TR diode handle high temperature environments?
- The 1N4618 TR diode is designed to operate at elevated temperatures and can withstand high-temperature environments.
What package type is the 1N4618 TR diode available in?
- The 1N4618 TR diode is commonly available in a DO-41 axial lead package.
Are there any specific application notes or considerations for using the 1N4618 TR diode?
- It's important to consider the forward voltage drop, reverse recovery time, and thermal characteristics when designing with the 1N4618 TR diode for specific technical solutions.