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P4KE16A - Product Overview and Analysis
Introduction
P4KE16A is a semiconductor product belonging to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used to protect sensitive electronic components from voltage spikes and transients. The P4KE16A diode exhibits specific characteristics, packaging, and specifications that make it suitable for various applications.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-41 axial leaded package
- Essence: Safeguarding electronic components from voltage surges
- Packaging/Quantity: Available in reels or bulk quantities
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 16V
- Clamping Voltage: 25.2V at 1A
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The P4KE16A diode has a standard DO-41 axial leaded package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.
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 Current Capability: Capable of handling large surge currents without degradation.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact and easy to integrate into circuits
Disadvantages
- Limited to specific voltage and power ratings
- Requires careful consideration of placement in circuit design
Working Principles
When a voltage spike occurs, the P4KE16A diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This action prevents damage to sensitive components.
Detailed Application Field Plans
The P4KE16A diode finds application in various fields, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage transients - Industrial Control Systems: Ensuring reliable operation of control circuitry in industrial environments
Detailed and Complete Alternative Models
- P4KE6.8A: Lower breakdown voltage variant
- P4KE24A: Higher breakdown voltage variant
- P4KE Series: Various breakdown voltage options within the same series
In conclusion, the P4KE16A transient voltage suppressor diode offers effective protection against voltage spikes and transients in electronic circuits. Its fast response time, high surge current capability, and compact package make it a valuable component in various applications.
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What is P4KE16A?
- P4KE16A is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating for P4KE16A?
- The maximum voltage rating for P4KE16A is 16V.
What is the peak pulse power handling capability of P4KE16A?
- P4KE16A has a peak pulse power handling capability of typically 400W at 10/1000μs.
How does P4KE16A protect electronic circuits?
- P4KE16A clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
In what applications is P4KE16A commonly used?
- P4KE16A is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.
What are the key features of P4KE16A?
- The key features of P4KE16A include low clamping voltage, fast response time, and high surge capability.
What is the operating temperature range for P4KE16A?
- P4KE16A typically operates within a temperature range of -55°C to 175°C.
Can P4KE16A be used for overvoltage protection in DC power lines?
- Yes, P4KE16A can be used for overvoltage protection in DC power lines by shunting excess voltage to ground.
What is the package type for P4KE16A?
- P4KE16A is available in a DO-41 axial leaded package.
Are there any recommended layout considerations when using P4KE16A in a circuit?
- It is recommended to minimize the length of the leads connecting P4KE16A to the circuit and to provide a low impedance path to ground for optimal performance.