Viz Specifikace pro podrobnosti o produktu.
1N973B
Product Overview
Category
The 1N973B is a semiconductor diode belonging to the category of small signal diodes.
Use
It is commonly used in electronic circuits for various applications such as rectification, signal demodulation, and voltage clamping.
Characteristics
The 1N973B diode is known for its low forward voltage drop, fast switching speed, and low reverse leakage current.
Package
This diode is typically available in a DO-35 glass package.
Essence
The essence of the 1N973B lies in its ability to provide reliable and efficient signal processing within electronic circuits.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Forward Voltage Drop: 0.5V (max)
- Reverse Leakage Current: 5µA (max)
- Maximum Continuous Forward Current: 200mA
- Maximum Peak Reverse Voltage: 100V
Detailed Pin Configuration
The 1N973B diode has two pins, an anode and a cathode, which are identified by a band on the cathode end of the diode.
Functional Features
The 1N973B diode acts as a one-way valve for electric current, allowing current to flow in only one direction and blocking it in the opposite direction. This property makes it essential for signal processing and voltage regulation in electronic circuits.
Advantages and Disadvantages
Advantages
- Low forward voltage drop
- Fast switching speed
- Compact size
Disadvantages
- Limited maximum continuous forward current
- Sensitive to reverse voltage spikes
Working Principles
The 1N973B operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to control the flow of electric current.
Detailed Application Field Plans
The 1N973B diode finds extensive use in: - Audio amplifiers - Radio frequency circuits - Voltage regulators - Signal demodulation circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N973B diode include: - 1N914 - 1N4148 - 1N5819 - 1N4001
In conclusion, the 1N973B diode is a crucial component in electronic circuit design, offering reliable signal processing and voltage regulation capabilities across various applications.
Word Count: 366
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N973B v technických řešeních
What is 1N973B?
- 1N973B is a silicon diode commonly used in electronic circuits for its rectification and signal demodulation properties.
What are the typical applications of 1N973B?
- 1N973B is commonly used in power supplies, voltage regulators, and signal processing circuits due to its ability to efficiently rectify AC signals and provide stable voltage outputs.
What is the maximum forward current rating of 1N973B?
- The maximum forward current rating of 1N973B is typically around 200mA, making it suitable for low to moderate power applications.
What is the reverse voltage rating of 1N973B?
- The reverse voltage rating of 1N973B is typically around 100V, allowing it to withstand moderate reverse voltages in circuit applications.
Can 1N973B be used for high-frequency applications?
- No, 1N973B is not suitable for high-frequency applications due to its relatively slow recovery time.
How does 1N973B compare to other diodes in terms of forward voltage drop?
- The forward voltage drop of 1N973B is typically around 0.7V at low currents, similar to other silicon diodes.
Is 1N973B suitable for temperature-sensitive applications?
- 1N973B has a moderate temperature coefficient, so it may not be ideal for highly temperature-sensitive applications.
Can 1N973B be used in reverse bias as a protection diode?
- Yes, 1N973B can be used in reverse bias as a protection diode to prevent damage from reverse voltage spikes.
What are the typical packaging options for 1N973B?
- 1N973B is commonly available in through-hole packages such as DO-35 or DO-41.
Are there any common failure modes associated with 1N973B?
- Common failure modes for 1N973B include thermal runaway under high current conditions and breakdown due to excessive reverse voltage. Proper heat sinking and voltage regulation should be considered in the design of circuits using 1N973B.