P4KE120AHE3/54

Product Overview

The P4KE120AHE3/54 belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P4KE120AHE3/54 is known for its high reliability, fast response time, and compact package.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High reliability, fast response time
• Package: DO-41
• Essence: Silicon-based transient voltage suppressor
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Voltage - Breakdown (Min): 108V
• Voltage - Clamping (Max) @ Ipp: 174V
• Current - Peak Pulse (10/1000µs): 6.5A
• Power - Peak Pulse: 400W
• Type: Zener

Detailed Pin Configuration

The P4KE120AHE3/54 has a simple two-pin configuration with anode and cathode connections. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

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 circuitry.
• High Reliability: Designed for long-term use and consistent performance.

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Compact and easy to integrate into circuits

Disadvantages

• Limited to specific voltage and current ratings
• May require additional components for comprehensive surge protection

Working Principles

The P4KE120AHE3/54 operates by diverting excess voltage away from sensitive components when a transient event occurs. When the voltage exceeds the breakdown voltage, the diode conducts and shunts the excess current to protect the circuit.

Detailed Application Field Plans

The P4KE120AHE3/54 is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P4KE6.8AHE3/54: Lower breakdown voltage, suitable for lower voltage applications.
• P4KE15AHE3/54: Higher breakdown voltage, ideal for higher voltage protection requirements.
• P4KE200AHE3/54: Higher power handling capability for more demanding applications.

In conclusion, the P4KE120AHE3/54 transient voltage suppressor diode offers reliable protection against voltage transients and spikes, making it an essential component in various electronic systems.

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