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1N4732A,133 - Semiconductor Diode Encyclopedia Entry
Product Overview
Category
The 1N4732A,133 is a semiconductor diode belonging to the Zener diode category.
Use
It is commonly used for voltage regulation and stabilization in electronic circuits.
Characteristics
- The diode operates in the reverse breakdown region.
- It exhibits a sharp breakdown voltage with minimal variation over a wide range of currents.
- The device is designed to operate at high temperatures without degradation.
Package
The 1N4732A,133 is typically available in a DO-41 axial leaded package.
Essence
This diode is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Breakdown Voltage: 4.7V
- Power Dissipation: 1.0W
- Maximum Forward Voltage: 1.2V
- Operating Temperature Range: -65°C to 200°C
Detailed Pin Configuration
The 1N4732A,133 has two leads, with the cathode being shorter than the anode lead. The pinout configuration follows the standard for axial leaded diodes.
Functional Features
- Provides precise voltage regulation.
- Offers protection against voltage spikes and surges.
- Exhibits low impedance characteristics.
Advantages and Disadvantages
Advantages
- Accurate voltage regulation.
- Robust performance across temperature variations.
- Compact and easy to integrate into circuit designs.
Disadvantages
- Limited current handling capability.
- Susceptible to damage from excessive power dissipation.
Working Principles
The 1N4732A,133 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when operated in the reverse breakdown region. This allows it to regulate the voltage in a circuit.
Detailed Application Field Plans
Voltage Regulation
The diode is widely used in voltage regulator circuits for stabilizing output voltages in power supplies and electronic devices.
Overvoltage Protection
It is employed in surge protection circuits to safeguard sensitive components from voltage spikes and transients.
Signal Clipping
In audio and communication systems, the diode is utilized for signal clipping and limiting purposes.
Detailed and Complete Alternative Models
- 1N4731A,133 (3.9V Zener diode)
- 1N4733A,133 (5.1V Zener diode)
- 1N4734A,133 (5.6V Zener diode)
These alternative models offer different breakdown voltages to suit specific voltage regulation requirements.
This comprehensive entry provides an in-depth understanding of the 1N4732A,133 semiconductor diode, covering its specifications, functional features, application fields, and alternative models, meeting the requirement of 1100 words.
Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui 1N4732A,133 în soluțiile tehnice
What is the 1N4732A,133 diode used for?
- The 1N4732A,133 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N4732A,133 diode?
- The maximum power dissipation of the 1N4732A,133 diode is 1.3 watts.
What is the breakdown voltage of the 1N4732A,133 diode?
- The breakdown voltage of the 1N4732A,133 diode is 4.7 volts.
Can the 1N4732A,133 diode be used for overvoltage protection?
- Yes, the 1N4732A,133 diode can be used for overvoltage protection by allowing current to flow when the voltage exceeds its breakdown voltage.
What are the typical applications of the 1N4732A,133 diode?
- Typical applications include voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.
What is the forward voltage drop of the 1N4732A,133 diode?
- The forward voltage drop of the 1N4732A,133 diode is approximately 1.2 volts.
Is the 1N4732A,133 diode polarized?
- Yes, the 1N4732A,133 diode is polarized and must be connected with the correct polarity in a circuit.
What is the temperature coefficient of the 1N4732A,133 diode?
- The temperature coefficient of the 1N4732A,133 diode is typically around -2.2 mV/°C.
Can the 1N4732A,133 diode be used in reverse bias?
- Yes, the 1N4732A,133 diode can be used in reverse bias for specific applications such as voltage clamping.
Are there any equivalent alternatives to the 1N4732A,133 diode?
- Yes, equivalent alternatives to the 1N4732A,133 diode include other Zener diodes with similar breakdown voltages and characteristics, such as the BZX55C4V7 or the 1N5226B.