BZX84B47-HE3-08

Product Overview

Use

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

Characteristics

Low leakage current
High reliability
Small package size
Precise voltage regulation

Package

The BZX84B47-HE3-08 is typically available in a SOT-23 surface mount package.

Essence

This Zener diode is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

It is usually supplied in reels with a quantity of 3000 units per reel.

Specifications

Zener Voltage: 47V
Power Dissipation: 350mW
Maximum Reverse Leakage Current: 100nA
Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The BZX84B47-HE3-08 has three pins, with the cathode connected to the ground and the anode connected to the input voltage. The third pin is the no-connect pin.

Functional Features

Provides precise voltage regulation
Protects sensitive components from overvoltage
Maintains stable voltage output

Advantages

Small form factor
Low leakage current
High reliability

Disadvantages

Limited power dissipation capability
Sensitive to temperature variations

Working Principles

The BZX84B47-HE3-08 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode 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 BZX84B47-HE3-08 include: - BZX84C47-HE3-08 - BZX84B48-HE3-08 - BZX84C48-HE3-08

In conclusion, the BZX84B47-HE3-08 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection against overvoltage. Its small package size and high reliability make it suitable for a wide range of applications, although its limited power dissipation capability and sensitivity to temperature variations should be considered in certain designs.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX84B47-HE3-08 v technických řešeních

What is the BZX84B47-HE3-08?
- The BZX84B47-HE3-08 is a 47V Zener diode designed for voltage regulation and protection in electronic circuits.
What are the typical applications of BZX84B47-HE3-08?
- It is commonly used for voltage reference, voltage clamping, and surge suppression in various technical solutions.
What is the maximum power dissipation of BZX84B47-HE3-08?
- The maximum power dissipation is typically around 250mW.
What is the voltage tolerance of BZX84B47-HE3-08?
- The voltage tolerance is usually around ±5%.
What is the operating temperature range of BZX84B47-HE3-08?
- The operating temperature range is typically from -65°C to +150°C.
How does BZX84B47-HE3-08 protect electronic circuits?
- It provides a stable voltage output and limits the voltage across a circuit, protecting sensitive components from overvoltage conditions.
Can BZX84B47-HE3-08 be used for voltage regulation in power supplies?
- Yes, it can be used as a voltage regulator to maintain a constant output voltage in power supply circuits.
What are the package options available for BZX84B47-HE3-08?
- It is available in various surface mount packages such as SOT-23 and SOT-323.
Is BZX84B47-HE3-08 suitable for low-power applications?
- Yes, it is suitable for low-power applications due to its low power dissipation and voltage regulation capabilities.
Are there any specific layout considerations when using BZX84B47-HE3-08 in a circuit?
- It is important to minimize lead lengths and ensure proper heat sinking to optimize performance and reliability.