P4KE27AHA0G Encyclopedia Entry

Product Overview

The P4KE27AHA0G belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect electronic circuits from voltage spikes and transients. The P4KE27AHA0G is specifically designed to provide protection against voltage surges in various electronic applications. Its characteristics include high surge capability, low clamping voltage, and fast response time. The package of the P4KE27AHA0G is typically in a DO-41 axial leaded package, and it is available in quantities suitable for both small-scale and large-scale electronic production.

Specifications

• Part Number: P4KE27AHA0G
• Category: Transient Voltage Suppressor Diode
• Peak Power Dissipation: 400W
• Breakdown Voltage: 24.4V to 27V
• Operating Temperature Range: -55°C to +175°C
• Package Type: DO-41
• Quantity: Available in various packaging options

Detailed Pin Configuration

The P4KE27AHA0G has a standard axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Quickly clamps the voltage to protect the circuitry.
• High Surge Capability: Capable of handling high surge currents.

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may not be as low as some alternative models
• Sensitive to reverse polarity connection

Working Principles

The P4KE27AHA0G operates based on the principle of avalanche breakdown. When a voltage surge occurs, the diode conducts and clamps the voltage to a safe level, protecting the connected circuitry. This is achieved through the rapid increase in current flow within the diode, effectively diverting the excess energy away from the sensitive components.

Detailed Application Field Plans

The P4KE27AHA0G is widely used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4KE27AHA0G include: - P4KE24AHA0G - P4KE30AHA0G - P4KE33AHA0G - P4KE36AHA0G

These alternative models offer similar transient voltage suppression capabilities with varying breakdown voltages to suit different application requirements.

In conclusion, the P4KE27AHA0G transient voltage suppressor diode offers effective protection against voltage surges and transients in a wide range of electronic applications. Its fast response time and high surge capability make it a valuable component in ensuring the reliability and longevity of electronic systems.

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