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BZX384B39-HE3-08
Product Overview
Category
The BZX384B39-HE3-08 belongs to the category of voltage regulator diodes.
Use
It is commonly used for voltage regulation and transient voltage suppression in electronic circuits.
Characteristics
- Low leakage current
- High reliability
- Small package size
- Wide operating temperature range
Package
The BZX384B39-HE3-08 is typically available in a SOD-323 package.
Essence
This product serves as a crucial component in maintaining stable voltage levels within electronic devices, protecting them from voltage spikes and surges.
Packaging/Quantity
It is usually supplied in reels with quantities varying based on manufacturer specifications.
Specifications
- Voltage Rating: 39V
- Power Dissipation: 250mW
- Forward Voltage: 0.9V
- Reverse Current: 5µA
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The BZX384B39-HE3-08 typically has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Provides stable voltage regulation
- Protects against voltage transients
- Low forward voltage drop
- Fast response time to voltage spikes
Advantages
- Small form factor
- High reliability
- Wide operating temperature range
- Low leakage current
Disadvantages
- Limited maximum voltage rating
- May require additional circuitry for precise voltage regulation in some applications
Working Principles
The BZX384B39-HE3-08 operates based on the principle of zener breakdown, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
This diode is widely used in various electronic devices such as power supplies, voltage regulators, and surge protection circuits. It is also employed in automotive electronics, consumer electronics, and industrial equipment.
Detailed and Complete Alternative Models
Some alternative models to the BZX384B39-HE3-08 include: - 1N5226B - BZT52C39 - MMBZ27VCL
In conclusion, the BZX384B39-HE3-08 is a vital component in electronic circuits, providing stable voltage regulation and protection against voltage transients. Its small form factor, high reliability, and wide operating temperature range make it suitable for diverse applications in various industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX384B39-HE3-08 v technických řešeních
What is the BZX384B39-HE3-08?
- The BZX384B39-HE3-08 is a Zener diode with a voltage rating of 39V and a power rating of 300mW.
What are the typical applications of BZX384B39-HE3-08?
- It is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.
What is the maximum current that can flow through BZX384B39-HE3-08?
- The maximum current for BZX384B39-HE3-08 is typically around 5mA.
How does BZX384B39-HE3-08 provide overvoltage protection?
- When the voltage across the diode exceeds its rated voltage (39V), it conducts heavily, diverting excess current and protecting the circuit downstream.
Can BZX384B39-HE3-08 be used in reverse bias?
- Yes, it can be used in reverse bias as a voltage reference or as a protection device against negative voltage spikes.
What are the temperature considerations for BZX384B39-HE3-08?
- The operating temperature range is typically -65°C to +150°C, making it suitable for a wide range of environments.
Is BZX384B39-HE3-08 suitable for high-frequency applications?
- While it can be used in some high-frequency applications, it may not be ideal due to its inherent capacitance and response time.
What are the package options available for BZX384B39-HE3-08?
- The BZX384B39-HE3-08 is commonly available in SOD-323 surface mount package.
Can multiple BZX384B39-HE3-08 be connected in series or parallel?
- Yes, they can be connected in series to increase the breakdown voltage or in parallel to handle higher currents.
Are there any alternative components to BZX384B39-HE3-08 with similar specifications?
- Yes, other manufacturers offer similar Zener diodes with comparable voltage and power ratings, such as the 1N4737A or the MMBZ series from different manufacturers.