BZT52-C4V7J Encyclopedia Entry

Product Overview

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

Voltage: 4.7V
Power Dissipation: 500mW
Package Type: SOD-123
Operating Temperature Range: -65°C to +150°C
Forward Voltage: 1.2V
Reverse Current: 5μA

Packaging/Quantity

The BZT52-C4V7J is typically available in tape and reel packaging with quantities varying based on manufacturer specifications.

Specifications

Zener Voltage: 4.7V
Max Power Dissipation: 500mW
Max Forward Voltage: 1.2V
Max Reverse Current: 5μA
Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZT52-C4V7J has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

The BZT52-C4V7J provides a stable 4.7V output voltage when reverse biased, making it suitable for voltage regulation and protection in various electronic circuits.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Small form factor
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitive to temperature variations

Working Principles

The BZT52-C4V7J operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased, providing stable voltage regulation.

Detailed Application Field Plans

The BZT52-C4V7J is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZT52-C4V7J include: - BZX84C4V7 - MMBZ5248B - 1N4732A - MM3Z4V7T1G

In conclusion, the BZT52-C4V7J Zener diode offers precise voltage regulation and 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 BZT52-C4V7J v technických řešeních

What is the BZT52-C4V7J?
- The BZT52-C4V7J is a 4.7V Zener diode designed for voltage regulation and protection in various electronic circuits.
What are the typical applications of BZT52-C4V7J?
- It is commonly used in voltage regulation, overvoltage protection, and signal conditioning in electronic devices such as smartphones, tablets, and portable electronics.
What is the maximum power dissipation of BZT52-C4V7J?
- The maximum power dissipation of BZT52-C4V7J is typically around 300mW.
What is the operating temperature range of BZT52-C4V7J?
- The operating temperature range of BZT52-C4V7J is usually from -65°C to +150°C.
How does BZT52-C4V7J provide overvoltage protection?
- BZT52-C4V7J acts as a voltage clamp, limiting the voltage across the circuit it protects to its rated voltage (4.7V in this case).
Can BZT52-C4V7J be used in reverse bias?
- Yes, BZT52-C4V7J can be used in reverse bias conditions to provide overvoltage protection.
What is the package type of BZT52-C4V7J?
- BZT52-C4V7J is typically available in a small surface-mount SOD-323 package.
What are the key electrical characteristics of BZT52-C4V7J?
- Key electrical characteristics include a nominal zener voltage of 4.7V, low dynamic impedance, and low leakage current.
Is BZT52-C4V7J RoHS compliant?
- Yes, BZT52-C4V7J is typically RoHS compliant, making it suitable for use in environmentally friendly electronic products.
Are there any specific layout considerations when using BZT52-C4V7J in a circuit?
- It is important to minimize lead lengths and ensure proper heat sinking to maintain the performance and reliability of BZT52-C4V7J in a circuit.