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PZU20B,115
Product Overview
Category
PZU20B,115 belongs to the category of Zener diodes.
Use
It is used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 20V
- Power dissipation: 500mW
- Package type: SOD-123
Package
The PZU20B,115 is typically available in a SOD-123 package.
Essence
The essence of PZU20B,115 lies in its ability to maintain a constant voltage across its terminals when it is operated in reverse breakdown region.
Packaging/Quantity
It is commonly packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Zener Voltage: 20V
- Power Dissipation: 500mW
- Maximum Forward Voltage: 1.2V
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The PZU20B,115 Zener diode typically has two pins, anode and cathode, with the cathode being marked by a band or notch on the body of the diode.
Functional Features
- Voltage Regulation: The PZU20B,115 maintains a constant voltage across its terminals.
- Overvoltage Protection: It protects sensitive components in a circuit from excessive voltage.
Advantages
- Precise Voltage Regulation: Ensures stable voltage levels in electronic circuits.
- Compact Size: SOD-123 package allows for space-efficient integration into circuit designs.
Disadvantages
- Limited Power Dissipation: Not suitable for high-power applications.
- Sensitivity to Temperature: Performance may vary with temperature changes.
Working Principles
The PZU20B,115 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in reverse breakdown region.
Detailed Application Field Plans
- Voltage Regulation: Used in power supplies and voltage reference circuits.
- Overvoltage Protection: Incorporated in electronic systems to safeguard against voltage spikes.
Detailed and Complete Alternative Models
- BZX84C20: Zener diode with similar characteristics.
- MMSZ5245B: Another alternative with comparable specifications.
This comprehensive entry provides a detailed understanding of the PZU20B,115 Zener diode, covering its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PZU20B,115 v technických řešeních
Sure, here are 10 common questions and answers related to the application of PZU20B,115 in technical solutions:
What is PZU20B,115?
- PZU20B,115 is a type of semiconductor diode used for various electronic applications.
What are the typical applications of PZU20B,115?
- PZU20B,115 is commonly used in voltage regulation, overvoltage protection, and signal clamping circuits.
What is the maximum forward voltage of PZU20B,115?
- The maximum forward voltage of PZU20B,115 is typically around 0.9V at a forward current of 200mA.
What is the reverse breakdown voltage of PZU20B,115?
- The reverse breakdown voltage of PZU20B,115 is typically 20V.
What is the power dissipation of PZU20B,115?
- The power dissipation of PZU20B,115 is typically around 225mW.
Can PZU20B,115 be used for ESD protection?
- Yes, PZU20B,115 can be used for electrostatic discharge (ESD) protection in electronic circuits.
What is the temperature range for PZU20B,115?
- The operating temperature range for PZU20B,115 is typically -55°C to +150°C.
Is PZU20B,115 RoHS compliant?
- Yes, PZU20B,115 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of PZU20B,115?
- PZU20B,115 is typically available in a SOD-323 package.
Are there any specific layout considerations when using PZU20B,115 in a circuit?
- It's important to minimize the length of traces between PZU20B,115 and the components it is protecting to ensure optimal performance.
I hope these questions and answers are helpful! Let me know if you need further assistance.