BZX55C13 Diode Encyclopedia Entry
Introduction
The BZX55C13 diode is a crucial component in electronic circuits, belonging to the category of Zener diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the BZX55C13 diode.
Basic Information Overview
- Category: Zener diode
- Use: Voltage regulation, voltage reference, surge protection
- Characteristics: Precise voltage regulation, reverse breakdown voltage, low dynamic resistance
- Package: Axial leaded, DO-35
- Essence: Semiconductor device for maintaining a stable voltage across a load
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Voltage: 13V
- Power Dissipation: 500mW
- Zener Impedance: 40Ω
- Operating Temperature Range: -65°C to +200°C
- Tolerance: ±5%
Detailed Pin Configuration
The BZX55C13 diode has an axial leaded package with two leads. The cathode is typically marked with a black band around the diode body.
Functional Features
- Voltage Regulation: Maintains a constant voltage across the load
- Surge Protection: Provides protection against voltage spikes
- Voltage Reference: Used as a stable voltage reference in various circuits
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Low cost
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The BZX55C13 diode operates based on the principle of the Zener effect. When the voltage across the diode reaches its breakdown voltage (13V in this case), it starts conducting in the reverse direction, effectively maintaining a constant voltage drop across the load.
Detailed Application Field Plans
The BZX55C13 diode finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Voltage reference sources - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the BZX55C13 diode include: - 1N4742A - 1N5243B - BZT52C13 - MMBZ5231B
In conclusion, the BZX55C13 diode is a vital component in electronic circuits, providing precise voltage regulation and surge protection. Its compact size and cost-effectiveness make it suitable for a wide range of applications.
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What is the BZX55C13 diode used for?
- The BZX55C13 diode is commonly used for voltage regulation and transient voltage suppression in various electronic circuits.
What is the maximum power dissipation of the BZX55C13 diode?
- The maximum power dissipation of the BZX55C13 diode is typically around 500mW.
What is the voltage rating of the BZX55C13 diode?
- The BZX55C13 diode has a nominal voltage rating of 13V.
Can the BZX55C13 diode be used for overvoltage protection?
- Yes, the BZX55C13 diode can be used for overvoltage protection by clamping the voltage to its breakdown voltage.
What are the typical applications of the BZX55C13 diode?
- Typical applications of the BZX55C13 diode include voltage regulation in power supplies, overvoltage protection in electronic circuits, and signal clamping.
Is the BZX55C13 diode suitable for low current applications?
- Yes, the BZX55C13 diode is suitable for low current applications due to its lower power dissipation and voltage rating.
What is the temperature range for the BZX55C13 diode?
- The BZX55C13 diode typically operates within a temperature range of -65°C to +175°C.
Can the BZX55C13 diode be used in reverse bias?
- Yes, the BZX55C13 diode can be used in reverse bias for transient voltage suppression and overvoltage protection.
What is the forward voltage drop of the BZX55C13 diode?
- The forward voltage drop of the BZX55C13 diode is typically around 0.7V at a specified forward current.
Are there any alternative diodes with similar characteristics to the BZX55C13?
- Yes, diodes such as the 1N5242B, 1N4742A, and BZT52C13 provide similar characteristics to the BZX55C13 and can be used as alternatives in certain applications.