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BZT52B2V7-HE3-18
Product Overview
Category
The BZT52B2V7-HE3-18 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a fixed voltage across their terminals.
Use
It is commonly used for voltage regulation and protection in various electronic circuits.
Characteristics
- Voltage Regulation: The BZT52B2V7-HE3-18 provides a stable voltage output under varying load conditions.
- Reverse Breakdown Voltage: With a reverse breakdown voltage of 2.7V, it ensures protection against voltage spikes.
- Small Package Size: Its compact package makes it suitable for space-constrained applications.
- Low Leakage Current: This diode exhibits low leakage current, enhancing its efficiency.
Package
The BZT52B2V7-HE3-18 is typically available in SOD-123 surface mount packages.
Packaging/Quantity
It is commonly supplied in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.
Specifications
- Part Number: BZT52B2V7-HE3-18
- Reverse Breakdown Voltage: 2.7V
- Power Dissipation: 300mW
- Forward Voltage: 1V
- Operating Temperature Range: -65°C to 150°C
- Package Type: SOD-123
Detailed Pin Configuration
The BZT52B2V7-HE3-18 features a standard SOD-123 package with two pins. The anode is connected to one pin, while the cathode is connected to the other.
Functional Features
- Voltage Regulation: Maintains a constant voltage across its terminals, ensuring stability in electronic circuits.
- Overvoltage Protection: Safeguards sensitive components by diverting excess voltage away from the circuit.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Compact size
- Low leakage current
Disadvantages
- Limited power dissipation capability
- Narrow operating temperature range
Working Principles
The BZT52B2V7-HE3-18 operates based on the principle of the Zener effect, where it allows current to flow in the reverse direction when the applied voltage reaches the Zener voltage. This characteristic enables it to regulate voltage and protect circuits from overvoltage conditions.
Detailed Application Field Plans
The BZT52B2V7-HE3-18 finds extensive use in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication equipment - Signal clamping in audio and video circuits - Voltage reference in precision instruments
Detailed and Complete Alternative Models
Some alternative models to the BZT52B2V7-HE3-18 include: - BZX84C2V7LT1G - MMBZ27VALT1G - PZU2.7B2A,115
In conclusion, the BZT52B2V7-HE3-18 Zener diode offers reliable voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZT52B2V7-HE3-18 v technických řešeních
Sure, here are 10 common questions and answers related to the application of BZT52B2V7-HE3-18 in technical solutions:
What is the BZT52B2V7-HE3-18?
- The BZT52B2V7-HE3-18 is a Zener diode with a voltage rating of 2.7V and a power dissipation of 300mW.
What are the typical applications of BZT52B2V7-HE3-18?
- It is commonly used for voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.
What is the maximum current that can flow through BZT52B2V7-HE3-18?
- The maximum current is typically around 20mA.
How does BZT52B2V7-HE3-18 provide voltage regulation?
- It operates in the reverse breakdown region, maintaining a nearly constant voltage across its terminals.
Can BZT52B2V7-HE3-18 be used for ESD protection?
- Yes, it can be used to protect sensitive components from electrostatic discharge (ESD) events.
What are the temperature considerations for BZT52B2V7-HE3-18?
- It has a wide operating temperature range, typically from -65°C to 150°C.
Is BZT52B2V7-HE3-18 suitable for low-power applications?
- Yes, it is commonly used in low-power circuits due to its relatively low power dissipation.
What are the package options available for BZT52B2V7-HE3-18?
- It is available in various surface mount packages such as SOD-123 and SOT-23.
How does BZT52B2V7-HE3-18 compare to other Zener diodes in terms of performance?
- It offers stable and precise voltage regulation, making it suitable for many applications.
Are there any specific layout or mounting considerations for BZT52B2V7-HE3-18?
- It is important to follow recommended layout guidelines to minimize parasitic effects and ensure proper heat dissipation.
I hope these questions and answers help you understand the application of BZT52B2V7-HE3-18 in technical solutions. Let me know if you need further assistance!