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BZX84-B8V2/LF1R
Product Overview
Category
The BZX84-B8V2/LF1R belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Low power dissipation
- Small package size
- Precise voltage regulation
Package
The BZX84-B8V2/LF1R is typically available in a SOT-23 surface mount package.
Essence
This Zener diode is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity
It is usually packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Voltage: 8.2V
- Power Dissipation: 250mW
- Zener Impedance: 40Ω
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The BZX84-B8V2/LF1R typically has three pins: anode, cathode, and a no-connect pin (NC).
Functional Features
- Provides precise voltage regulation
- Protects sensitive components from voltage spikes
- Low power dissipation
Advantages
- Small package size
- Accurate voltage regulation
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to overvoltage conditions
Working Principles
The BZX84-B8V2/LF1R operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
- Voltage regulation in power supplies
- Overvoltage protection in electronic circuits
- Signal clamping in communication systems
Detailed and Complete Alternative Models
- BZX84-C8V2/LF1R
- BZX84-B9V1/LF1R
- BZX84-A8V2/LF1R
In conclusion, the BZX84-B8V2/LF1R Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its small package size and accurate performance make it suitable for a wide range of applications, despite its limitations in power dissipation. Additionally, there are alternative models available for specific design requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX84-B8V2/LF1R v technických řešeních
What is the maximum continuous forward current for BZX84-B8V2/LF1R?
- The maximum continuous forward current for BZX84-B8V2/LF1R is 225 mA.
What is the reverse voltage for BZX84-B8V2/LF1R?
- The reverse voltage for BZX84-B8V2/LF1R is 8.2 V.
Can BZX84-B8V2/LF1R be used for voltage regulation in low power applications?
- Yes, BZX84-B8V2/LF1R can be used for voltage regulation in low power applications due to its low reverse leakage current and stable zener voltage.
What is the power dissipation of BZX84-B8V2/LF1R?
- The power dissipation of BZX84-B8V2/LF1R is 350 mW.
Is BZX84-B8V2/LF1R suitable for overvoltage protection in electronic circuits?
- Yes, BZX84-B8V2/LF1R is suitable for overvoltage protection in electronic circuits due to its zener diode characteristics.
What are the typical applications of BZX84-B8V2/LF1R?
- Typical applications of BZX84-B8V2/LF1R include voltage stabilization, voltage reference, and overvoltage protection in various electronic circuits.
Does BZX84-B8V2/LF1R require a heat sink for normal operation?
- BZX84-B8V2/LF1R typically does not require a heat sink for normal operation in low power applications.
What is the temperature coefficient of BZX84-B8V2/LF1R?
- The temperature coefficient of BZX84-B8V2/LF1R is approximately 5 mV/°C.
Can BZX84-B8V2/LF1R be used in battery charging circuits?
- Yes, BZX84-B8V2/LF1R can be used in battery charging circuits for overvoltage protection and voltage regulation purposes.
Are there any recommended layout considerations for using BZX84-B8V2/LF1R in a PCB design?
- It is recommended to keep short traces between BZX84-B8V2/LF1R and other components, and to minimize thermal stress on the device during soldering. Additionally, proper grounding and decoupling techniques should be employed for optimal performance.