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P4KE300C: Product Overview and Detailed Information
Introduction
The P4KE300C is a specialized electronic component that belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are commonly used to protect sensitive electronic devices from voltage spikes and transients. The P4KE300C is designed to provide robust protection for various electronic circuits and components.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage spikes and transients
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: DO-41 or similar package
- Essence: Safeguarding electronic circuits from voltage surges
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 270V to 330V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
- Forward Voltage: <3.5V at 5A
- Reverse Standoff Voltage: 243V to 297V
Detailed Pin Configuration
The P4KE300C TVS diode typically features a two-pin configuration with anode and cathode terminals. The pinout is as follows: - Anode (A) - Cathode (K)
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
- Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuit.
- High Surge Capability: Capable of handling high surge currents without degradation.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- High surge capability
Disadvantages
- Clamping voltage may be relatively higher compared to some alternative models
- Sensitive to reverse overvoltage conditions
Working Principles
The P4KE300C operates based on the principle of avalanche breakdown. When a voltage transient occurs, the diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.
Detailed Application Field Plans
The P4KE300C is widely used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the P4KE300C include: - P6KE300C - 1.5KE300CA - SA5.0CA
In conclusion, the P4KE300C transient voltage suppressor diode offers reliable protection against voltage spikes and transients, making it an essential component in numerous electronic applications.
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What is P4KE300C?
- P4KE300C is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of P4KE300C?
- The maximum peak pulse power of P4KE300C is 400 watts.
What is the breakdown voltage of P4KE300C?
- The breakdown voltage of P4KE300C is 300 volts.
How does P4KE300C protect electronic circuits?
- P4KE300C clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the typical applications of P4KE300C?
- P4KE300C is commonly used in surge protection for power supplies, telecommunications equipment, automotive electronics, and industrial control systems.
What is the response time of P4KE300C?
- The response time of P4KE300C is very fast, typically in the nanosecond range, providing quick protection against voltage transients.
Can P4KE300C be used for overvoltage protection in automotive applications?
- Yes, P4KE300C is suitable for overvoltage protection in automotive electronics, such as protecting sensitive components from voltage spikes in vehicle electrical systems.
Does P4KE300C require any external components for proper operation?
- P4KE300C can be used independently but may benefit from additional circuitry such as fuses and capacitors for enhanced protection and filtering.
What is the operating temperature range of P4KE300C?
- P4KE300C typically operates within a temperature range of -55°C to 175°C, making it suitable for a wide range of environments.
Is P4KE300C RoHS compliant?
- Yes, P4KE300C is RoHS compliant, meeting the requirements for restriction of hazardous substances in electronic components.