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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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi PZU20B,115 dalam penyelesaian teknikal
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.