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BZX85C15 A0G Encyclopedia Entry
Product Overview
Category
The BZX85C15 A0G belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a specific voltage across their terminals.
Use
It is commonly used for voltage regulation and voltage reference applications in electronic circuits.
Characteristics
- Zener voltage: 15V
- Power dissipation: 1.3W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.5V
- Reverse current: 5µA
Packaging/Quantity
The BZX85C15 A0G is typically available in tape and reel packaging with quantities varying based on supplier specifications.
Specifications
- Zener voltage: 15V
- Power dissipation: 1.3W
- Maximum forward voltage: 1.5V
- Maximum reverse current: 5µA
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
Detailed Pin Configuration
The BZX85C15 A0G Zener diode has two pins, with the cathode being shorter than the anode. In the DO-41 package, the cathode is denoted by a band around the diode body.
Functional Features
- Voltage regulation: The BZX85C15 A0G maintains a constant voltage of 15V across its terminals when operated in the reverse breakdown region.
- Stability: It provides stable voltage references in electronic circuits, ensuring consistent performance.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- High power dissipation capability
- Wide operating temperature range
Disadvantages
- Limited current handling capacity compared to other voltage regulation devices
- Sensitive to temperature variations
Working Principles
The BZX85C15 A0G operates based on the principle of the Zener effect, where it enters the breakdown region and maintains a constant voltage drop across its terminals.
Detailed Application Field Plans
The BZX85C15 A0G finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection circuits - Voltage reference sources in instrumentation
Detailed and Complete Alternative Models
Some alternative models to the BZX85C15 A0G include: - 1N4744A: Zener diode with a 15V voltage rating - BZT52C15: Surface mount Zener diode with similar characteristics - MMBZ15VALT1G: Miniature Zener diode suitable for compact designs
In conclusion, the BZX85C15 A0G Zener diode offers precise voltage regulation and stability, making it a valuable component in various electronic circuits. Its characteristics, working principles, and application field plans demonstrate its significance in the realm of voltage control and regulation.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX85C15 A0G v technických řešeních
What is the BZX85C15 A0G?
- The BZX85C15 A0G is a 15V Zener diode with a power rating of 1.3W, commonly used for voltage regulation and protection in electronic circuits.
What are the typical applications of BZX85C15 A0G?
- It is commonly used in voltage regulation, voltage reference, surge suppression, and overvoltage protection in various electronic circuits.
What is the maximum power dissipation of BZX85C15 A0G?
- The maximum power dissipation of BZX85C15 A0G is 1.3W.
What is the voltage tolerance of BZX85C15 A0G?
- The voltage tolerance of BZX85C15 A0G is typically ±5%.
How does BZX85C15 A0G provide voltage regulation?
- BZX85C15 A0G operates in the reverse breakdown region, maintaining a nearly constant voltage across its terminals when the current through it is within certain limits.
Can BZX85C15 A0G be used for overvoltage protection?
- Yes, BZX85C15 A0G can be used to protect sensitive components from overvoltage by shunting excess current away from the protected circuit.
What is the temperature coefficient of BZX85C15 A0G?
- The temperature coefficient of BZX85C15 A0G is typically around 5mV/°C.
Is BZX85C15 A0G suitable for automotive applications?
- Yes, BZX85C15 A0G can be used in automotive applications where voltage regulation and transient protection are required.
What is the maximum forward voltage of BZX85C15 A0G?
- The maximum forward voltage of BZX85C15 A0G is typically 1.2V at a forward current of 200mA.
Can BZX85C15 A0G be used in high-frequency applications?
- BZX85C15 A0G is not typically recommended for high-frequency applications due to its inherent limitations in response time and capacitance. For high-frequency applications, other specialized diodes may be more suitable.