P4KE530C-B Encyclopedia Entry
Product Overview
Category
The P4KE530C-B belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect electronic circuits from overvoltage transients.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package
The P4KE530C-B is available in a DO-41 package.
Essence
The essence of the P4KE530C-B lies in its ability to divert excessive current away from sensitive components during voltage spikes.
Packaging/Quantity
Typically packaged in reels or bulk, the quantity per package varies based on supplier and customer requirements.
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 530V
- Maximum Clamping Voltage: 861V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE530C-B has two pins, anode, and cathode, with the standard DO-41 package configuration.
Functional Features
- Bi-directional TVS diode
- Protects against voltage transients
- Low incremental surge resistance
Advantages
- Provides robust protection for sensitive electronic components
- Fast response time
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Sensitive to reverse bias conditions
Working Principles
When a voltage transient occurs, the P4KE530C-B conducts current to divert the excess energy away from the protected circuit. It rapidly clamps the voltage to a safe level, safeguarding the downstream electronics.
Detailed Application Field Plans
The P4KE530C-B is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P6KE440CA
- 1.5KE350A
- SMAJ510A
In conclusion, the P4KE530C-B transient voltage suppressor diode offers reliable protection against voltage surges in various electronic applications. Its fast response time, high surge capability, and low clamping voltage make it a preferred choice for designers seeking robust overvoltage protection.
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What is the P4KE530C-B diode used for?
- The P4KE530C-B diode is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
What is the maximum peak pulse power of the P4KE530C-B diode?
- The maximum peak pulse power of the P4KE530C-B diode is typically 400 watts.
What is the breakdown voltage of the P4KE530C-B diode?
- The breakdown voltage of the P4KE530C-B diode is approximately 530 volts.
Can the P4KE530C-B diode be used for overvoltage protection in power supply circuits?
- Yes, the P4KE530C-B diode is suitable for overvoltage protection in power supply circuits due to its high breakdown voltage and transient voltage suppression capabilities.
What is the response time of the P4KE530C-B diode to a transient voltage spike?
- The response time of the P4KE530C-B diode is very fast, typically in the nanosecond range, making it effective in quickly clamping transient voltages.
Is the P4KE530C-B diode suitable for automotive electronics applications?
- Yes, the P4KE530C-B diode is often used in automotive electronics for protecting sensitive components from voltage transients caused by factors such as load dump and jump-start events.
What is the operating temperature range of the P4KE530C-B diode?
- The P4KE530C-B diode is designed to operate within a temperature range of -55°C to 175°C, making it suitable for a wide range of environments.
Can the P4KE530C-B diode be used in conjunction with other protective components, such as varistors or gas discharge tubes?
- Yes, the P4KE530C-B diode can be used in combination with other protective components to provide comprehensive transient voltage protection in complex circuits.
Does the P4KE530C-B diode require any external cooling during operation?
- The P4KE530C-B diode typically does not require external cooling under normal operating conditions due to its low power dissipation.
Are there any specific layout or mounting considerations for the P4KE530C-B diode in circuit board design?
- It is important to consider the proximity of the P4KE530C-B diode to the protected components and to minimize the length of the traces connecting them to ensure optimal transient voltage suppression performance.