P4KE400

Product Overview

Category: Diode
Use: Voltage clamping
Characteristics: Fast response, high surge capability
Package: DO-41
Essence: Transient voltage suppressor diode
Packaging/Quantity: Bulk packaging, 100 pieces per pack

Specifications

Peak Pulse Power: 400 W
Breakdown Voltage: 356 V to 394 V
Operating Temperature Range: -55°C to +175°C
Forward Voltage Drop: 3.5 V at 1 A

Detailed Pin Configuration

The P4KE400 is a two-terminal device with an anode and a cathode. It follows the standard pin configuration for diodes.

Functional Features

Fast response time
High surge capability
Low clamping voltage
RoHS compliant

Advantages and Disadvantages

Advantages: - Provides effective protection against voltage transients - Fast response time ensures minimal damage to protected components

Disadvantages: - Can degrade over time with repeated exposure to transient events - May require additional circuitry for optimal performance in some applications

Working Principles

The P4KE400 operates by diverting excess voltage away from sensitive components in a circuit, thereby protecting them from damage due to transient voltage spikes. When the voltage exceeds the breakdown voltage of the diode, it conducts and clamps the voltage to a safe level.

Detailed Application Field Plans

The P4KE400 is commonly used in various electronic systems and equipment to protect against voltage transients. Some specific application areas include: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

P4KE6.8A
P4KE10A
P4KE15A
P4KE200A

This list is not exhaustive and there are numerous alternative models available from various manufacturers.

This entry provides comprehensive information about the P4KE400 diode, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE400 v technických řešeních

Sure, here are 10 common questions and answers related to the application of P4KE400 in technical solutions:

What is P4KE400?
- P4KE400 is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak power dissipation of P4KE400?
- The maximum peak power dissipation of P4KE400 is 400 watts.
What is the breakdown voltage of P4KE400?
- The breakdown voltage of P4KE400 is typically 356V to 394V.
How does P4KE400 protect electronic circuits?
- P4KE400 clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components.
What are the typical applications of P4KE400?
- P4KE400 is commonly used in surge protection for power supplies, automotive electronics, telecommunication equipment, and industrial controls.
What is the response time of P4KE400?
- The response time of P4KE400 is very fast, typically in the nanosecond range.
Can P4KE400 be used for overvoltage protection in solar power systems?
- Yes, P4KE400 is suitable for overvoltage protection in solar power systems, especially for protecting against lightning-induced surges.
What is the operating temperature range of P4KE400?
- The operating temperature range of P4KE400 is usually between -55°C to 175°C.
Is P4KE400 RoHS compliant?
- Yes, P4KE400 is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can P4KE400 be used in high-frequency applications?
- Yes, P4KE400 can be used in high-frequency applications due to its fast response time and low capacitance.

I hope these questions and answers are helpful for your technical solutions involving P4KE400! Let me know if you need further assistance.