BZX884-B20,315 Product Overview
Introduction
The BZX884-B20,315 is a semiconductor product 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 BZX884-B20,315.
Basic Information Overview
- Category: Zener Diode
- Use: Voltage regulation and protection in electronic circuits
- Characteristics: Precise voltage regulation, low impedance, and high reliability
- Package: SOD-882 (Miniature Surface-Mount Package)
- Essence: Semiconductor device for voltage regulation
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Voltage: 20V
- Power Dissipation: 250mW
- Zener Impedance: 40Ω
- Operating Temperature Range: -65°C to +150°C
- Storage Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The BZX884-B20,315 typically has two pins, with the cathode connected to the ground and the anode connected to the input voltage.
Functional Features
- Voltage Regulation: Maintains a constant output voltage despite variations in input voltage or load current.
- Overvoltage Protection: Safeguards sensitive components in electronic circuits by diverting excess voltage.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Low impedance
- High reliability
- Compact surface-mount package
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The BZX884-B20,315 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified voltage.
Detailed Application Field Plans
The BZX884-B20,315 finds applications in various electronic circuits, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal clamping in audio amplifiers
Detailed and Complete Alternative Models
Some alternative models to the BZX884-B20,315 include: - BZX884-C20,315 (20V Zener Diode) - BZX884-B18,315 (18V Zener Diode) - BZX884-B22,315 (22V Zener Diode)
In conclusion, the BZX884-B20,315 Zener diode offers precise voltage regulation and overvoltage protection in a compact surface-mount package, making it suitable for various electronic applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZX884-B20,315 i tekniska lösningar
What is BZX884-B20,315?
- BZX884-B20,315 is a voltage regulator diode designed to provide stable voltage regulation in various technical applications.
What is the maximum voltage rating of BZX884-B20,315?
- The maximum voltage rating of BZX884-B20,315 is typically 20V.
What is the current rating of BZX884-B20,315?
- The current rating of BZX884-B20,315 is typically 200mA.
What are the typical applications of BZX884-B20,315?
- BZX884-B20,315 is commonly used in voltage regulation circuits, overvoltage protection, and signal conditioning applications.
What is the forward voltage drop of BZX884-B20,315?
- The forward voltage drop of BZX884-B20,315 is typically around 0.7V.
Is BZX884-B20,315 suitable for low-power applications?
- Yes, BZX884-B20,315 is suitable for low-power applications due to its low current rating and voltage regulation capabilities.
Does BZX884-B20,315 require external components for operation?
- BZX884-B20,315 may require external resistors or capacitors for specific applications, depending on the desired performance.
What is the temperature range for BZX884-B20,315?
- BZX884-B20,315 typically operates within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
Can BZX884-B20,315 be used for precision voltage references?
- While BZX884-B20,315 provides stable voltage regulation, it may not be suitable for precision voltage reference applications due to its inherent tolerances.
Are there any known reliability issues with BZX884-B20,315?
- BZX884-B20,315 is known for its reliability, but proper thermal management and adherence to datasheet specifications are crucial for ensuring long-term performance.
Please let me know if you need further information on any of these questions!