P4KE170AHE3/73

Introduction

The P4KE170AHE3/73 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect electronic circuits from voltage spikes and transients. They exhibit characteristics such as fast response time, high surge capability, and low clamping voltage. The package type for P4KE170AHE3/73 is DO-41, and it is available in tape and reel packaging with a quantity of 5000 units per reel.

Specifications

• Part Number: P4KE170AHE3/73
• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package Type: DO-41
• Packaging/Quantity: Tape and Reel/5000 units per reel

Detailed Pin Configuration

The P4KE170AHE3/73 diode has a standard DO-41 package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

• Fast response time to clamp transient voltages
• High surge capability to withstand large transient currents
• Low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes and transients
• Fast response time ensures minimal impact on the protected circuit
• High surge capability provides robust protection in demanding environments

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Clamping voltage may still allow some transient energy to pass through

Working Principles

The P4KE170AHE3/73 operates by diverting excessive transient current away from sensitive components in the circuit. When a voltage spike occurs, the diode rapidly switches into its low-impedance state, effectively shunting the excess current to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P4KE170AHE3/73 is widely used in various applications where protection against voltage transients is critical. Some common application fields include: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to P4KE170AHE3/73 include: - P4KE6.8AHE3/73 - P4KE10AHE3/73 - P4KE15AHE3/73 - P4KE20AHE3/73 - P4KE30AHE3/73

In summary, the P4KE170AHE3/73 transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it a crucial component in various electronic systems. Its fast response time, high surge capability, and low clamping voltage make it suitable for a wide range of applications, from power supplies to automotive electronics. While it has certain limitations, its advantages outweigh the disadvantages, making it a popular choice for engineers seeking reliable transient voltage protection.