BZX79-B12,113 Encyclopedia Entry
Product Overview
Category
The BZX79-B12,113 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 12V
- Power dissipation: 500mW
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.2V
- Reverse current: 5µA
Package
The BZX79-B12,113 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 packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 12V
- Power dissipation: 500mW
- Maximum forward voltage: 1.2V
- Maximum reverse current: 5µA
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
Detailed Pin Configuration
The BZX79-B12,113 Zener diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Precise voltage regulation at 12V
- Low reverse leakage current
- Compact DO-35 package for easy integration into circuits
Advantages and Disadvantages
Advantages
- Stable voltage regulation
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to overvoltage conditions
Working Principles
The BZX79-B12,113 Zener diode operates based on the principle of the Zener breakdown effect, where it maintains a constant voltage drop across its terminals when reverse biased.
Detailed Application Field Plans
The BZX79-B12,113 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-B12,113 Zener diode include: - BZX79-B10,113 (10V Zener voltage) - BZX79-B15,113 (15V Zener voltage) - BZX79-B18,113 (18V Zener voltage)
In conclusion, the BZX79-B12,113 Zener diode is a reliable component for voltage regulation and protection in various electronic applications, offering stable performance and precise voltage control.
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What is the BZX79-B12,113 diode used for?
- The BZX79-B12,113 diode is commonly used as a voltage regulator or overvoltage protection in various electronic circuits.
What is the maximum forward voltage of the BZX79-B12,113 diode?
- The maximum forward voltage of the BZX79-B12,113 diode is typically around 1.5V at a forward current of 5mA.
What is the reverse breakdown voltage of the BZX79-B12,113 diode?
- The reverse breakdown voltage of the BZX79-B12,113 diode is 12V, which makes it suitable for applications requiring voltage clamping or regulation.
Can the BZX79-B12,113 diode be used for voltage reference applications?
- Yes, the BZX79-B12,113 diode can be used as a stable voltage reference due to its precise breakdown voltage characteristics.
What is the power dissipation rating of the BZX79-B12,113 diode?
- The power dissipation rating of the BZX79-B12,113 diode is typically around 500mW, making it suitable for low to moderate power applications.
Is the BZX79-B12,113 diode suitable for high-frequency applications?
- The BZX79-B12,113 diode is not specifically designed for high-frequency applications, but it can still be used in certain low to moderate frequency circuits.
What are the typical applications of the BZX79-B12,113 diode?
- Typical applications of the BZX79-B12,113 diode include voltage regulation, overvoltage protection, voltage reference circuits, and signal conditioning.
Does the BZX79-B12,113 diode require a heatsink for operation?
- In most cases, the BZX79-B12,113 diode does not require a heatsink due to its relatively low power dissipation, but it's recommended to consider thermal management in high ambient temperature environments.
Can the BZX79-B12,113 diode be used in automotive electronics?
- Yes, the BZX79-B12,113 diode can be used in automotive electronics for voltage regulation and protection applications within specified operating conditions.
What are the key differences between the BZX79-B12,113 and other similar diodes?
- The BZX79-B12,113 diode stands out due to its specific breakdown voltage of 12V, making it suitable for applications requiring this precise voltage regulation or clamping. Other similar diodes may have different breakdown voltages and characteristics tailored to specific requirements.