P4KE62 Diode: Encyclopedia Entry

Introduction

The P4KE62 diode is a crucial component in electronic circuits, belonging to the category of transient voltage suppressor (TVS) diodes. This entry provides an overview of the P4KE62 diode, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

Category: Transient Voltage Suppressor (TVS) Diode
Use: Protecting sensitive electronic components from voltage transients
Characteristics: Fast response time, high surge capability, low clamping voltage
Package: DO-41 or R-6
Essence: Provides overvoltage protection for electronic circuits
Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

Peak Pulse Power: 400W
Breakdown Voltage Range: 58.1V to 64.1V
Maximum Clamping Voltage: 93.6V at 10A
Operating Temperature Range: -55°C to 175°C
Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE62 diode typically has two leads, with the anode and cathode clearly marked for easy identification.

Functional Features

Transient Voltage Suppression: Rapidly clamps excessive voltage levels to protect downstream components.
Fast Response Time: Quickly responds to voltage transients to prevent damage.
High Surge Capability: Can withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
Fast response time
High surge capability

Disadvantages

Limited breakdown voltage range compared to some other TVS diodes
Sensitive to reverse bias conditions

Working Principles

The P4KE62 diode operates by diverting excess voltage away from sensitive components when a transient event occurs. When the voltage exceeds the breakdown voltage, the diode begins conducting, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The P4KE62 diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

P4KE6.8: Lower breakdown voltage
P4KE68: Higher breakdown voltage
P4KE75: Higher clamping voltage

In conclusion, the P4KE62 diode serves as a critical component in protecting electronic circuits from voltage transients. Its fast response time, high surge capability, and effective transient voltage suppression make it a valuable asset in numerous applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE62 v technických řešeních

Sure, here are 10 common questions and answers related to the application of P4KE62 in technical solutions:

What is P4KE62?
- P4KE62 is a type of transient voltage suppressor diode that is designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power dissipation of P4KE62?
- The maximum peak pulse power dissipation of P4KE62 is typically 400 watts.
What is the breakdown voltage of P4KE62?
- The breakdown voltage of P4KE62 is 62 volts.
How does P4KE62 protect electronic circuits?
- P4KE62 clamps the voltage across the circuit it is protecting by diverting excess current away from sensitive components when a transient voltage spike occurs.
What are some typical applications of P4KE62?
- P4KE62 is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems to protect against voltage surges.
What is the response time of P4KE62?
- The response time of P4KE62 is very fast, typically in the nanosecond range, which allows it to quickly respond to transient voltage spikes.
Can P4KE62 be used for overvoltage protection in low-voltage circuits?
- Yes, P4KE62 can be used for overvoltage protection in low-voltage circuits by clamping the voltage to a safe level when transient spikes occur.
What is the operating temperature range of P4KE62?
- The operating temperature range of P4KE62 is typically -55°C to 175°C, making it suitable for a wide range of environments.
Is P4KE62 RoHS compliant?
- Yes, P4KE62 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive for environmental safety.
Are there any specific layout considerations when using P4KE62 in a circuit?
- It is important to minimize the length of the traces connecting P4KE62 to the circuit to reduce inductance and ensure proper performance during transient events.

I hope these questions and answers are helpful! Let me know if you need further assistance.