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BZT52C18-HE3-08
Product Overview
Category
The BZT52C18-HE3-08 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Low leakage current
- High reliability
- Small package size
- Wide operating temperature range
Package
The BZT52C18-HE3-08 is typically available in a SOD-123 surface mount package.
Essence
The essence of the BZT52C18-HE3-08 lies in its ability to provide stable voltage regulation in various electronic applications.
Packaging/Quantity
It is usually supplied in reels with quantities varying based on manufacturer specifications.
Specifications
- Zener Voltage: 18V
- Power Dissipation: 300mW
- Maximum Reverse Leakage Current: 5µA
- Operating Temperature Range: -65°C to 150°C
Detailed Pin Configuration
The BZT52C18-HE3-08 typically has two pins, with the cathode connected to the semiconductor junction and the anode connected to the opposite end.
Functional Features
- Precise voltage regulation
- Protection against voltage spikes
- Low impedance at operating voltage
Advantages
- Small form factor
- Reliable voltage regulation
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to reverse voltage polarity
Working Principles
The BZT52C18-HE3-08 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.
Detailed Application Field Plans
The BZT52C18-HE3-08 finds extensive use in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications
Detailed and Complete Alternative Models
Some alternative models to the BZT52C18-HE3-08 include: - BZX84C18 - 1N4746A - MMBZ5242B
This comprehensive entry provides a detailed overview of the BZT52C18-HE3-08, covering its product information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZT52C18-HE3-08 v technických řešeních
Sure, here are 10 common questions and answers related to the application of BZT52C18-HE3-08 in technical solutions:
What is the BZT52C18-HE3-08?
- The BZT52C18-HE3-08 is a Zener diode with a voltage rating of 18V and a power rating of 300mW.
What are the typical applications of BZT52C18-HE3-08?
- It is commonly used for voltage regulation, overvoltage protection, and voltage reference in various electronic circuits.
What is the maximum current that BZT52C18-HE3-08 can handle?
- The maximum current handling capacity of BZT52C18-HE3-08 is typically around 20mA.
How does BZT52C18-HE3-08 provide overvoltage protection?
- When the voltage across the diode exceeds its rated voltage (18V), it starts conducting heavily, effectively clamping the voltage to its rated value, thus providing overvoltage protection.
Can BZT52C18-HE3-08 be used in reverse bias?
- Yes, it can be used in reverse bias as a voltage reference or as a protection device against negative voltage spikes.
What are the temperature considerations for BZT52C18-HE3-08?
- The operating temperature range for BZT52C18-HE3-08 is typically -65°C to +150°C.
Is BZT52C18-HE3-08 suitable for high-frequency applications?
- It is not recommended for high-frequency applications due to its inherent capacitance and response time.
Can multiple BZT52C18-HE3-08 be connected in series or parallel?
- Yes, multiple diodes can be connected in series to increase the breakdown voltage or in parallel to increase the current-handling capacity.
What are the package options available for BZT52C18-HE3-08?
- The BZT52C18-HE3-08 is available in various surface mount packages such as SOD-123, SOT-23, and SOD-323.
Are there any reliability concerns with BZT52C18-HE3-08?
- When operated within its specified limits, BZT52C18-HE3-08 is a reliable component, but it is important to adhere to the manufacturer's guidelines for proper usage and handling.
I hope these questions and answers are helpful! Let me know if you need further assistance.