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BZW50-12B English Editing Encyclopedia Entry
Product Overview
Category
The BZW50-12B belongs to the category of voltage suppressor diodes.
Use
It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.
Characteristics
- High surge capability
- Low clamping voltage
- Fast response time
Package
The BZW50-12B is typically available in a DO-15 package.
Essence
The essence of the BZW50-12B lies in its ability to provide reliable protection against voltage transients in electronic circuits.
Packaging/Quantity
The BZW50-12B is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 500W
- Breakdown Voltage: 12V
- Maximum Clamping Voltage: 19.9V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The BZW50-12B typically has two pins, with the anode and cathode clearly marked for easy identification.
Functional Features
- Transient voltage suppression
- Fast response to voltage spikes
- Reliable protection for sensitive electronic components
Advantages
- High surge capability
- Low clamping voltage ensures minimal impact on protected circuits
- Wide operating temperature range
Disadvantages
- Limited breakdown voltage compared to higher-rated diodes
- May require additional circuitry for handling higher voltage transients
Working Principles
The BZW50-12B operates by diverting excess voltage away from sensitive components, effectively clamping the voltage to a safe level.
Detailed Application Field Plans
The BZW50-12B is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- BZW50-10B: Similar characteristics with a lower breakdown voltage of 10V
- BZW50-15B: Higher breakdown voltage of 15V for applications requiring greater protection
In conclusion, the BZW50-12B voltage suppressor diode offers reliable transient voltage suppression with high surge capability and fast response, making it suitable for a wide range of electronic applications.
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What is the BZW50-12B?
- The BZW50-12B is a silicon transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum clamping voltage of the BZW50-12B?
- The maximum clamping voltage of the BZW50-12B is 20.5 volts at a peak pulse current of 10A.
What is the peak pulse current rating of the BZW50-12B?
- The peak pulse current rating of the BZW50-12B is 600A.
What are the typical applications of the BZW50-12B?
- The BZW50-12B is commonly used in surge protection for telecommunications equipment, automotive electronics, industrial control systems, and power supplies.
What is the breakdown voltage of the BZW50-12B?
- The breakdown voltage of the BZW50-12B is 12 volts.
What is the operating temperature range of the BZW50-12B?
- The BZW50-12B has an operating temperature range of -55°C to 150°C.
How does the BZW50-12B provide overvoltage protection?
- The BZW50-12B shunts excess current away from sensitive components when the voltage exceeds its breakdown voltage, protecting them from damage.
Can the BZW50-12B be used for ESD protection?
- Yes, the BZW50-12B can be used for electrostatic discharge (ESD) protection in various electronic circuits.
Is the BZW50-12B RoHS compliant?
- Yes, the BZW50-12B is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What are the packaging options available for the BZW50-12B?
- The BZW50-12B is available in various package types, including DO-15, SMA, SMB, and SMC packages.