BZX85C12 R0G
Product Overview
Category
The BZX85C12 R0G 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: 1.3W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Packaging: Tape and Reel (8mm tape)
Specifications
- Zener voltage: 12V ±5%
- Test current: 20mA
- Maximum reverse leakage current: 5μA
- Maximum voltage regulation: 50mV
- Maximum temperature coefficient: 0.07%/°C
Detailed Pin Configuration
The BZX85C12 R0G has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Low reverse leakage current
- High reliability
Advantages
- Stable voltage reference
- Easy to use in circuit design
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The BZX85C12 R0G operates based on the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.
Detailed Application Field Plans
- Voltage regulation in power supplies
- Overvoltage protection in electronic circuits
- Signal clamping and limiting
Detailed and Complete Alternative Models
- BZX85C10 R0G
- BZX85C15 R0G
- BZX85C18 R0G
In conclusion, the BZX85C12 R0G Zener diode is a reliable component for voltage regulation and protection in various electronic applications, offering precise voltage references and overvoltage protection. Its characteristics, specifications, and working principles make it suitable for a wide range of circuit designs.
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What is the BZX85C12 R0G?
- The BZX85C12 R0G is a 12V 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 BZX85C12 R0G?
- It is commonly used in voltage regulation, overvoltage protection, and voltage reference circuits in various electronic devices and systems.
What is the maximum power dissipation of BZX85C12 R0G?
- The maximum power dissipation of BZX85C12 R0G is 1.3W, making it suitable for applications requiring moderate power handling capabilities.
What is the voltage tolerance of BZX85C12 R0G?
- The voltage tolerance of BZX85C12 R0G is typically ±5%, ensuring stable and accurate voltage regulation.
How does BZX85C12 R0G provide overvoltage protection?
- When the voltage across the BZX85C12 R0G exceeds its breakdown voltage (12V), it conducts heavily, diverting excess current and protecting downstream components.
Can BZX85C12 R0G be used as a voltage reference?
- Yes, BZX85C12 R0G can be used as a stable voltage reference due to its precise breakdown voltage and low temperature coefficient.
What are the environmental operating conditions for BZX85C12 R0G?
- BZX85C12 R0G operates within a temperature range of -65°C to +175°C, making it suitable for a wide range of environmental conditions.
Is BZX85C12 R0G suitable for automotive applications?
- Yes, BZX85C12 R0G is often used in automotive electronics for voltage regulation and protection due to its robust construction and reliability.
What are the key electrical characteristics of BZX85C12 R0G?
- Key electrical characteristics include its breakdown voltage of 12V, maximum reverse leakage current, and temperature stability.
Are there any specific layout considerations when using BZX85C12 R0G in a circuit?
- It is important to ensure proper heat sinking and adequate PCB layout to manage thermal dissipation and maintain electrical performance.
Please let me know if you need further information on any of these questions!