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P4SMA24C - Product Overview and Specifications
Introduction
The P4SMA24C is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an overview of the P4SMA24C, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: SMA package
- Essence: Provides robust protection for sensitive electronic components
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Part Number: P4SMA24C
- Standoff Voltage: 20.5V
- Breakdown Voltage: 22.8V
- Maximum Reverse Leakage Current: 1µA at 12V
- Peak Pulse Power Dissipation: 400W
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The P4SMA24C typically has two pins, with the anode and cathode connections for easy integration into circuit designs.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components
- Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry
- Low Clamping Voltage: Limits the voltage across the protected components during transient events
Advantages and Disadvantages
Advantages
- Robust protection against transient voltage events
- Fast response time
- Low clamping voltage
Disadvantages
- Limited to specific voltage ranges
- Requires careful consideration of placement within circuits
Working Principles
The P4SMA24C operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across them. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the transient current to flow through, thus protecting the downstream components.
Detailed Application Field Plans
The P4SMA24C finds extensive use in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
- Alternative Model 1: P6SMB24CA
- Standoff Voltage: 20.5V
- Breakdown Voltage: 22.8V
- Package: SMB
- Alternative Model 2: 1.5SMC24CA
- Standoff Voltage: 20.5V
- Breakdown Voltage: 22.8V
- Package: SMC
In conclusion, the P4SMA24C transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4SMA24C v technických řešeních
What is P4SMA24C?
- P4SMA24C is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum working voltage of P4SMA24C?
- The maximum working voltage of P4SMA24C is 24 volts.
What is the peak pulse power of P4SMA24C?
- The peak pulse power of P4SMA24C is typically 400 watts.
How does P4SMA24C protect electronic circuits?
- P4SMA24C clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the typical applications of P4SMA24C?
- P4SMA24C is commonly used in surge protection for telecommunications equipment, automotive electronics, and industrial control systems.
What is the response time of P4SMA24C?
- The response time of P4SMA24C is very fast, typically in the nanosecond range.
Can P4SMA24C be used for overvoltage protection in power supplies?
- Yes, P4SMA24C is suitable for providing overvoltage protection in power supply circuits.
What is the operating temperature range of P4SMA24C?
- The operating temperature range of P4SMA24C is typically -55°C to 150°C.
Is P4SMA24C RoHS compliant?
- Yes, P4SMA24C is generally compliant with the Restriction of Hazardous Substances (RoHS) directive.
Are there any recommended layout considerations when using P4SMA24C in a circuit?
- It is recommended to minimize the length of the traces connecting P4SMA24C to the protected circuit and to ensure a low-inductance path for the transient current to flow.