BZX55C2V7 Diode Encyclopedia Entry
Introduction
The BZX55C2V7 is a diode belonging to the Zener diode category. 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 BZX55C2V7 diode.
Basic Information Overview
- Category: Zener diode
- Use: Voltage regulation, voltage reference
- Characteristics: Reverse breakdown voltage of 2.7V, low impedance, high reliability
- Package: Axial leaded, DO-35 glass package
- Essence: Voltage stabilization
- Packaging/Quantity: Typically available in reels or bulk packaging, quantity varies by manufacturer
Specifications
- Voltage: 2.7V
- Power Dissipation: 500mW
- Zener Impedance: 40Ω
- Operating Temperature Range: -65°C to +200°C
- Tolerance: ±5%
Detailed Pin Configuration
The BZX55C2V7 diode has two leads, with the cathode marked by a band on the body of the diode. The anode is the other lead without the band.
Functional Features
- Precise voltage regulation at 2.7V
- Low impedance for minimal voltage variation
- High reliability and stability over a wide temperature range
Advantages and Disadvantages
Advantages
- Accurate voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Tolerance of ±5% may not be suitable for highly precise applications
Working Principles
The BZX55C2V7 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased, allowing it to regulate voltage in electronic circuits.
Detailed Application Field Plans
The BZX55C2V7 diode finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Voltage reference in precision measurement equipment
Detailed and Complete Alternative Models
Some alternative models to the BZX55C2V7 diode include: - 1N5226B: 3.3V Zener diode - BZX85C2V7: 2.7V Zener diode with higher power dissipation capability - LM336Z-2.5: Precision voltage reference diode
In conclusion, the BZX55C2V7 Zener diode offers precise voltage regulation and finds widespread use in various electronic applications due to its compact size and reliable performance.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZX55C2V7 i tekniska lösningar
What is the BZX55C2V7?
- The BZX55C2V7 is a 2.7V silicon planar power zener diode designed for use in stabilizing and clipping circuits with high power rating.
What are the typical applications of BZX55C2V7?
- It is commonly used in voltage regulation, voltage stabilization, and voltage reference applications.
What is the maximum power dissipation of BZX55C2V7?
- The maximum power dissipation is typically 500mW.
What is the operating temperature range of BZX55C2V7?
- The operating temperature range is usually -65°C to +200°C.
What is the voltage tolerance of BZX55C2V7?
- The voltage tolerance is typically ±5%.
Can BZX55C2V7 be used in reverse bias?
- Yes, it can be used in reverse bias as a voltage regulator or shunt regulator.
What is the maximum forward voltage of BZX55C2V7?
- The maximum forward voltage is typically 1.1V at a forward current of 200mA.
Is BZX55C2V7 RoHS compliant?
- Yes, it is generally RoHS compliant, but it's important to check the specific datasheet for compliance details.
What is the package type of BZX55C2V7?
- The BZX55C2V7 is typically available in a DO-35 glass axial package.
What are some common alternatives to BZX55C2V7?
- Some common alternatives include 1N5226B, 1N751A, and BZT52C2V7. Always ensure compatibility by referring to the specific application requirements and datasheets.