P4KE7.5CA-B

Introduction

The P4KE7.5CA-B belongs to the category of transient voltage suppressor (TVS) diodes and is widely used for surge protection in electronic circuits. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P4KE7.5CA-B.

Basic Information Overview

Category: Transient Voltage Suppressor (TVS) Diode
Use: Surge protection in electronic circuits
Characteristics: Fast response time, high surge capability, low clamping voltage
Package: DO-41
Essence: Provides protection against voltage transients
Packaging/Quantity: Available in reels or bulk packaging

Specifications

Voltage - Breakdown: 6.4V
Power (Watts): 400W
Polarity: Unidirectional
Operating Temperature: -55°C to 175°C
Mounting Type: Through Hole
Package / Case: DO-204AL, DO-41, Axial
Supplier Device Package: DO-41

Detailed Pin Configuration

The P4KE7.5CA-B TVS diode has a standard axial lead package with two leads. The cathode is marked with a band on the body of the diode.

Functional Features

Fast Response Time: Rapid reaction to voltage transients
High Surge Capability: Can handle large surge currents
Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

Effective surge protection
Fast response to transient events
Compact and easy to integrate into circuits

Disadvantages

Unidirectional protection only
Limited power dissipation capability

Working Principles

The P4KE7.5CA-B TVS diode operates by diverting excess current away from sensitive components when a voltage transient occurs. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting the circuit.

Detailed Application Field Plans

The P4KE7.5CA-B is commonly used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4KE7.5CA-B TVS diode include: - P4KE6.8CA-B - P4KE10CA-B - P4KE15CA-B - P4KE20CA-B

In summary, the P4KE7.5CA-B TVS diode is a crucial component for surge protection in electronic circuits, offering fast response, high surge capability, and low clamping voltage. Its compact size and effectiveness make it a popular choice for various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE7.5CA-B v technických řešeních

What is P4KE7.5CA-B and its application in technical solutions?
- P4KE7.5CA-B is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
How does P4KE7.5CA-B protect electronic circuits?
- P4KE7.5CA-B clamps the voltage to a safe level by diverting excess current away from sensitive components, preventing damage due to voltage surges.
What are the typical applications of P4KE7.5CA-B in technical solutions?
- P4KE7.5CA-B is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to safeguard against voltage fluctuations.
What is the maximum voltage rating of P4KE7.5CA-B?
- The maximum voltage rating of P4KE7.5CA-B is 6.4V.
Can P4KE7.5CA-B be used for surge protection in consumer electronics?
- Yes, P4KE7.5CA-B can be employed in surge protectors for consumer electronics such as TVs, computers, and home entertainment systems.
Does P4KE7.5CA-B require any additional circuitry for proper operation?
- P4KE7.5CA-B may require external resistors or capacitors to optimize its performance and ensure effective transient voltage suppression.
What are the temperature specifications for P4KE7.5CA-B?
- P4KE7.5CA-B typically operates within a temperature range of -55°C to 175°C, making it suitable for various environmental conditions.
Is P4KE7.5CA-B RoHS compliant?
- Yes, P4KE7.5CA-B is designed to meet RoHS (Restriction of Hazardous Substances) compliance standards, ensuring its environmental friendliness.
Can P4KE7.5CA-B be used in high-frequency applications?
- P4KE7.5CA-B is suitable for high-frequency applications and can effectively suppress voltage transients in such scenarios.
Are there any recommended best practices for integrating P4KE7.5CA-B into a technical solution?
- It is advisable to carefully consider the placement and routing of P4KE7.5CA-B within the circuit, ensuring short and direct connections to maximize its protective capabilities.