BZX84C4V7ET1 - Encyclopedia Entry
Product Overview
Category
The BZX84C4V7ET1 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a specific voltage across their terminals.
Use
This product is commonly used for voltage regulation and protection in various electronic circuits.
Characteristics
- Low power dissipation
- High stability
- Precise voltage regulation
Package
The BZX84C4V7ET1 is typically available in a small surface-mount package, such as SOT-23 or similar, making it suitable for compact electronic designs.
Essence
The essence of the BZX84C4V7ET1 lies in its ability to provide stable and precise voltage regulation in electronic circuits.
Packaging/Quantity
It is usually supplied in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.
Specifications
- Voltage: 4.7V
- Power Dissipation: 250mW
- Zener Impedance: 40Ω
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The BZX84C4V7ET1 typically features three pins: 1. Cathode (K) 2. Anode (A) 3. No Connection (NC)
Functional Features
- Voltage regulation
- Overvoltage protection
- Stability in varying temperature conditions
Advantages
- Small form factor
- Precise voltage regulation
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to reverse voltage
Working Principles
The BZX84C4V7ET1 operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when operated in the reverse breakdown region.
Detailed Application Field Plans
The BZX84C4V7ET1 finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the BZX84C4V7ET1 include: - BZX84C3V9ET1 (3.9V Zener voltage) - BZX84C5V6ET1 (5.6V Zener voltage) - BZX84C6V8ET1 (6.8V Zener voltage)
In conclusion, the BZX84C4V7ET1 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.
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기술 솔루션에 BZX84C4V7ET1 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the BZX84C4V7ET1?
- The BZX84C4V7ET1 is a 4.7V Zener diode designed for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of BZX84C4V7ET1?
- The maximum power dissipation of BZX84C4V7ET1 is 250mW.
What is the voltage tolerance of BZX84C4V7ET1?
- The voltage tolerance of BZX84C4V7ET1 is typically ±5%.
What are the typical applications of BZX84C4V7ET1?
- BZX84C4V7ET1 is commonly used for voltage regulation, overvoltage protection, and signal clamping in various technical solutions.
What is the maximum forward voltage of BZX84C4V7ET1?
- The maximum forward voltage of BZX84C4V7ET1 is 1V at 10mA.
What is the reverse leakage current of BZX84C4V7ET1?
- The reverse leakage current of BZX84C4V7ET1 is typically 100nA at its maximum reverse voltage.
How does BZX84C4V7ET1 contribute to ESD protection?
- BZX84C4V7ET1 can be used to provide ESD (electrostatic discharge) protection by diverting excess voltage away from sensitive components.
Can BZX84C4V7ET1 be used in voltage reference circuits?
- Yes, BZX84C4V7ET1 can be utilized as a stable voltage reference in precision measurement and control systems.
What is the temperature coefficient of BZX84C4V7ET1?
- The temperature coefficient of BZX84C4V7ET1 is typically 5mV/°C, which indicates its stability over a range of temperatures.
How does BZX84C4V7ET1 compare to other Zener diodes in its class?
- BZX84C4V7ET1 offers a balance of voltage regulation, power dissipation, and temperature stability, making it suitable for a wide range of technical solutions.