BZW04-13 Diode Encyclopedia Entry
Product Overview
Category
The BZW04-13 diode belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package
The BZW04-13 diode is typically available in a DO-15 package.
Essence
The essence of the BZW04-13 diode lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage surges.
Packaging/Quantity
The diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 13V
- Maximum Clamping Voltage: 21.5V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The BZW04-13 diode has two pins, anode, and cathode, with the anode being connected to the positive side and the cathode to the negative side of the circuit.
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- Fast response to transient events
Advantages
- Provides effective protection against voltage spikes
- Fast response time ensures minimal impact on the protected circuit
- High surge capability enhances reliability
Disadvantages
- Clamping voltage may be relatively high for some applications
- Requires careful consideration of placement within the circuit for optimal performance
Working Principles
When a voltage spike occurs, the BZW04-13 diode conducts excess current away from the protected circuit, limiting the voltage across it to a safe level. This is achieved through reverse avalanche breakdown, where the diode rapidly switches into a low impedance state to shunt the excess energy.
Detailed Application Field Plans
The BZW04-13 diode finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the BZW04-13 diode include: - P6KE13A - 1.5KE13CA - SA13CA
In conclusion, the BZW04-13 diode serves as a crucial component in protecting electronic circuits from voltage transients and spikes. Its fast response time, high surge capability, and reliable performance make it a preferred choice in diverse applications.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af BZW04-13 i tekniske løsninger
What is BZW04-13?
- BZW04-13 is a transient voltage suppressor diode used to protect sensitive electronics from voltage spikes and transients.
What is the maximum working voltage of BZW04-13?
- The maximum working voltage of BZW04-13 is 13 volts.
What is the peak pulse current rating of BZW04-13?
- The peak pulse current rating of BZW04-13 is typically 40 amperes.
How does BZW04-13 protect electronic circuits?
- BZW04-13 clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components.
What are the typical applications of BZW04-13?
- BZW04-13 is commonly used in telecommunications equipment, industrial controls, consumer electronics, and automotive systems.
What is the response time of BZW04-13 to a voltage surge?
- BZW04-13 has a very fast response time, typically less than 1 nanosecond.
Can BZW04-13 be used for overvoltage protection in power supply circuits?
- Yes, BZW04-13 is suitable for overvoltage protection in power supply circuits.
What is the operating temperature range of BZW04-13?
- The operating temperature range of BZW04-13 is typically -55°C to 150°C.
Is BZW04-13 RoHS compliant?
- Yes, BZW04-13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can BZW04-13 be used in high-frequency applications?
- Yes, BZW04-13 can be used in high-frequency applications due to its fast response time and low capacitance.