BZX79-C3V9,133
Product Overview
Category
The BZX79-C3V9,133 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 3.9V
- Power dissipation: 500mW
- Package type: SOD27
- Operating temperature range: -65°C to +200°C
- Reverse leakage current: 5µA
Package
The BZX79-C3V9,133 is typically available in a DO-35 package.
Essence
This Zener diode provides stable and precise voltage regulation in various electronic applications.
Packaging/Quantity
It is usually supplied in reels or tubes with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 3.9V ±5%
- Power dissipation: 500mW
- Maximum forward voltage: 1.2V
- Reverse current: 5µA
- Temperature coefficient: 5mV/°C
Detailed Pin Configuration
The BZX79-C3V9,133 has two pins, anode, and cathode, which are identified by the color band on the diode body.
Functional Features
- Precise voltage regulation
- Low reverse leakage current
- High reliability and stability
Advantages
- Small form factor
- Wide operating temperature range
- Low cost
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The BZX79-C3V9,133 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 BZX79-C3V9,133 include: - BZX79-C3V6,133 - BZX79-C4V3,133 - BZX79-C5V1,133 - BZX79-C6V2,133
In conclusion, the BZX79-C3V9,133 Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for various electronic applications.
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What is the BZX79-C3V9,133 diode used for?
- The BZX79-C3V9,133 diode is commonly used for voltage regulation and transient voltage suppression in various technical solutions.
What is the maximum forward voltage of the BZX79-C3V9,133 diode?
- The maximum forward voltage of the BZX79-C3V9,133 diode is typically around 1.1V at a forward current of 5mA.
What is the breakdown voltage of the BZX79-C3V9,133 diode?
- The breakdown voltage of the BZX79-C3V9,133 diode is 3.9V, which makes it suitable for voltage clamping applications.
Can the BZX79-C3V9,133 diode be used for overvoltage protection?
- Yes, the BZX79-C3V9,133 diode can be used for overvoltage protection due to its ability to clamp voltages at 3.9V.
What are the typical applications of the BZX79-C3V9,133 diode?
- The BZX79-C3V9,133 diode is commonly used in power supplies, voltage regulators, and transient voltage suppression circuits.
Is the BZX79-C3V9,133 diode suitable for low-power applications?
- Yes, the BZX79-C3V9,133 diode is suitable for low-power applications as it has a maximum power dissipation of 500mW.
What is the temperature range for the BZX79-C3V9,133 diode?
- The BZX79-C3V9,133 diode typically operates within a temperature range of -65°C to +175°C, making it suitable for a wide range of environments.
Can the BZX79-C3V9,133 diode be used in reverse polarity protection circuits?
- Yes, the BZX79-C3V9,133 diode can be used in reverse polarity protection circuits to prevent damage from reverse voltage conditions.
Does the BZX79-C3V9,133 diode have a fast response time?
- Yes, the BZX79-C3V9,133 diode has a fast response time, making it effective in suppressing transient voltage spikes.
Are there any specific soldering or mounting considerations for the BZX79-C3V9,133 diode?
- It is recommended to follow the manufacturer's guidelines for soldering and mounting the BZX79-C3V9,133 diode to ensure proper performance and reliability.