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BZX55C12_T50A Encyclopedia Entry
Product Overview
Category
The BZX55C12_T50A 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: T-50A
- Operating temperature range: -65°C to +200°C
- Low leakage current
Package
The BZX55C12_T50A is typically available in a DO-35 package.
Essence
The essence of the BZX55C12_T50A lies in its ability to maintain a constant voltage across its terminals, making it suitable for various voltage regulation applications.
Packaging/Quantity
It is usually supplied in reels or bulk packaging, with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 12V
- Power dissipation: 500mW
- Maximum forward voltage: 1.2V
- Reverse current: 5μA
- Temperature coefficient: 0.07%/°C
Detailed Pin Configuration
The BZX55C12_T50A has two pins, with the anode and cathode identified by their respective markings on the diode body.
Functional Features
- Voltage regulation: The BZX55C12_T50A maintains a constant voltage across its terminals, providing stability in electronic circuits.
- Overvoltage protection: It can protect sensitive components by shunting excess voltage to ground when the voltage exceeds the specified level.
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Susceptible to damage from excessive current or voltage spikes
Working Principles
The BZX55C12_T50A operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified voltage.
Detailed Application Field Plans
The BZX55C12_T50A finds application in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits
Detailed and Complete Alternative Models
Some alternative models to the BZX55C12T50A include: - BZX55C10T50A (Zener voltage: 10V) - BZX55C15T50A (Zener voltage: 15V) - BZX55C18T50A (Zener voltage: 18V)
In conclusion, the BZX55C12_T50A Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX55C12_T50A v technických řešeních
What is the BZX55C12_T50A diode used for?
- The BZX55C12_T50A diode is commonly used for voltage regulation and transient voltage suppression in various technical solutions.
What is the maximum forward voltage of the BZX55C12_T50A diode?
- The maximum forward voltage of the BZX55C12_T50A diode is typically around 1.0V at a forward current of 10mA.
What is the breakdown voltage of the BZX55C12_T50A diode?
- The breakdown voltage of the BZX55C12_T50A diode is 12V, which makes it suitable for applications requiring voltage clamping or protection.
Can the BZX55C12_T50A diode handle high surge currents?
- Yes, the BZX55C12_T50A diode is capable of handling surge currents up to a certain level, making it suitable for transient voltage suppression applications.
Is the BZX55C12_T50A diode suitable for use in automotive electronics?
- Yes, the BZX55C12_T50A diode can be used in automotive electronics for voltage regulation and protection against voltage transients.
What is the power dissipation of the BZX55C12_T50A diode?
- The power dissipation of the BZX55C12_T50A diode is typically around 500mW, allowing it to handle moderate power levels.
Does the BZX55C12_T50A diode have a fast response time?
- Yes, the BZX55C12_T50A diode has a relatively fast response time, making it effective in suppressing transient voltage spikes.
Can the BZX55C12_T50A diode be used in reverse polarity protection circuits?
- Yes, the BZX55C12_T50A diode is commonly used in reverse polarity protection circuits due to its low forward voltage drop and high surge current capability.
What are the typical applications of the BZX55C12_T50A diode?
- Typical applications of the BZX55C12_T50A diode include voltage regulation, overvoltage protection, and transient voltage suppression in various electronic circuits.
Is the BZX55C12_T50A diode RoHS compliant?
- Yes, the BZX55C12_T50A diode is typically RoHS compliant, making it suitable for use in environmentally conscious technical solutions.