BZX79-C15,143
Product Overview
Category
The BZX79-C15,143 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 15V
- Power dissipation: 500mW
- Package: DO-35
- Tolerance: ±5%
- Operating temperature range: -65°C to +200°C
Packaging/Quantity
The BZX79-C15,143 is typically available in reels or bulk packaging with varying quantities depending on the supplier.
Specifications
- Zener voltage: 15V
- Power dissipation: 500mW
- Maximum forward voltage: 1.2V
- Reverse current: 5μA
- Temperature coefficient: 0.07%/°C
Detailed Pin Configuration
The BZX79-C15,143 Zener diode has two pins, anode, and cathode, which are identified by the color band on the diode body.
Functional Features
The BZX79-C15,143 provides a constant voltage output when it is reverse-biased at its specified Zener voltage, making it suitable for voltage regulation applications.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
When the voltage across the BZX79-C15,143 exceeds its Zener voltage, it starts conducting in the reverse direction, maintaining a nearly constant voltage drop across it.
Detailed Application Field Plans
The BZX79-C15,143 is widely used in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the BZX79-C15,143 include: - BZX79-C12,143 (Zener voltage: 12V) - BZX79-C18,143 (Zener voltage: 18V) - BZX79-C24,143 (Zener voltage: 24V)
In conclusion, the BZX79-C15,143 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and wide operating temperature range make it suitable for various applications, although it has limitations in power dissipation and sensitivity to temperature variations.
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What is the BZX79-C15,143 diode used for?
- The BZX79-C15,143 diode is commonly used for voltage regulation and transient voltage suppression in various technical solutions.
What is the maximum forward voltage of the BZX79-C15,143 diode?
- The maximum forward voltage of the BZX79-C15,143 diode is typically around 1.2V at a forward current of 5mA.
What is the reverse breakdown voltage of the BZX79-C15,143 diode?
- The reverse breakdown voltage of the BZX79-C15,143 diode is approximately 15V.
Can the BZX79-C15,143 diode be used for overvoltage protection?
- Yes, the BZX79-C15,143 diode can be used for overvoltage protection due to its ability to clamp excessive voltages.
What are the typical applications of the BZX79-C15,143 diode?
- Typical applications include voltage stabilization, voltage reference, and overvoltage protection in electronic circuits.
What is the power dissipation of the BZX79-C15,143 diode?
- The power dissipation of the BZX79-C15,143 diode is usually around 500mW.
Is the BZX79-C15,143 diode suitable for low voltage applications?
- Yes, the BZX79-C15,143 diode is suitable for low voltage applications due to its low reverse breakdown voltage.
What is the temperature coefficient of the BZX79-C15,143 diode?
- The temperature coefficient is typically around -2mV/°C.
Can the BZX79-C15,143 diode be used in automotive electronics?
- Yes, the BZX79-C15,143 diode can be used in automotive electronics for voltage regulation and transient suppression.
Are there any specific handling considerations for the BZX79-C15,143 diode?
- It is important to handle the BZX79-C15,143 diode with care to avoid electrostatic discharge and to ensure proper soldering techniques are used to prevent damage to the device.