BZV55C43
Product Overview
Category
The BZV55C43 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 43V
- Power dissipation: 500mW
- Package type: SOD-80
- Operating temperature range: -65°C to +175°C
- Forward voltage: 1.2V
- Reverse current: 5μA
Packaging/Quantity
The BZV55C43 is typically available in tape and reel packaging with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 43V
- Power dissipation: 500mW
- Maximum forward voltage: 1.2V
- Maximum reverse current: 5μA
- Package type: SOD-80
- Operating temperature range: -65°C to +175°C
Detailed Pin Configuration
The BZV55C43 Zener diode has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Voltage regulation: The BZV55C43 maintains a constant output voltage of 43V when it is reverse biased.
- Overvoltage protection: It prevents the circuit from experiencing voltage spikes beyond 43V.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The BZV55C43 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when it is reverse biased.
Detailed Application Field Plans
The BZV55C43 is widely used in various electronic applications such as: - Voltage regulators in power supplies - Overvoltage protection in automotive electronics - Signal clamping in communication circuits
Detailed and Complete Alternative Models
Some alternative models to the BZV55C43 include: - BZX84C43 - 1N4743A - MMBZ27VCL
In conclusion, the BZV55C43 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection in a wide range of applications.
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技術ソリューションにおける BZV55C43 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the maximum power dissipation of BZV55C43?
- The maximum power dissipation of BZV55C43 is 500mW.
What is the forward voltage drop of BZV55C43?
- The forward voltage drop of BZV55C43 is typically 0.9V at a forward current of 20mA.
What is the reverse breakdown voltage of BZV55C43?
- The reverse breakdown voltage of BZV55C43 is 43V.
What is the maximum continuous forward current of BZV55C43?
- The maximum continuous forward current of BZV55C43 is 200mA.
Is BZV55C43 suitable for overvoltage protection in electronic circuits?
- Yes, BZV55C43 is commonly used for overvoltage protection in electronic circuits due to its Zener diode characteristics.
Can BZV55C43 be used for voltage regulation in power supplies?
- Yes, BZV55C43 can be used for voltage regulation in low-power applications where a stable voltage reference is required.
What is the temperature coefficient of BZV55C43?
- The temperature coefficient of BZV55C43 is typically 5mV/°C, indicating its sensitivity to temperature changes.
Is BZV55C43 suitable for precision voltage references?
- While BZV55C43 can provide a stable voltage reference, it may not be suitable for high-precision applications due to its temperature sensitivity.
What are the typical applications of BZV55C43 in technical solutions?
- BZV55C43 is commonly used in voltage clamping, voltage regulation, and overvoltage protection in various technical solutions.
What are the key considerations when using BZV55C43 in a circuit design?
- When using BZV55C43, it's important to consider its power dissipation, forward current, reverse breakdown voltage, and temperature coefficient to ensure proper functionality and reliability in the circuit.